sheet 34 001 surge protection (spd) & power conditioning ... · pdf fileand the neutral...

CA08104001E For more information, visit:

www.eaton.com/consultants

November 2013

Contents

Surge Protection (SPD) & Power Conditioning Products

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001

Su

rge P

rote

cti

on

(S

PD

) &

Po

wer

Co

nd

itio

nin

g P

rod

ucts


Surge Protection Products—SPD

Facility-Wide Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

34.1-1

Integrated Surge Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

34.1-3

Integrated Panelboard SPD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

34.1-4

SPD Series Sidemount Units. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

34.1-6

Sidemount Surge Protective Device for Commercial and Light Industrial Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

34.1-16

CVX050/100. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

34.1-18

Eaton SP1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

34.1-20

AEGIS Powerline Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

34.1-22

Power Conditioning Products

Sag Ride Through (SRT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

34.1-27

Electronic Voltage Regulator (EVR). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

34.1-30

Specifications

See Eaton’s

Product Specification Guide

, available on CD or on the Web.CSI Format: . . . . . . . . . . . . . . . . . . . . . . . 1995 2010

SPD Series . . . . . . . . . . . . . . . . . . . . .

Section 16671A Section 26 43 13

AEGIS Powerline Filter. . . . . . . . . . . .

Section 16671B Section 26 43 13.11

Power Protection & Conditioning Products Family

34.0-2

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002

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Facility-Wide Protection—SPD Series

003

Facility-Wide Protection

A Facility-Wide Protection Approach Should be Employed to Address Power Quality Issues

Why Coordinated (Cascaded) Facility-Wide Protection?

As recommended in the

IEEE

®

Emerald Book

, a cascaded or staged protection approach should be employed to reduce external/internal impulse wave-forms to harmless levels. An SPD filter should be installed at the main service entrance and key distribution or branch panelboards to eliminate ringing and impulse disturbances, as well as high frequency EMI/RFI noise.

All SPD Series units are coordinated to work on a “system basis.” SPD Series units installed at each level in the system work together to isolate and remove external/internal generated disturbances, creating superior facility-wide performance and reliability. Integrated SPD units are available in switchboards, switchgear, panelboards, MCCs, automatic transfer switches and retrofit.

Benefits of SPD Series Facility-Wide Protection

■

High amplitude lightning impulses reduced to negligible levels

■

The electrical distribution’s noise attenuation is significantly enhanced

The coordinated design ensures effective current sharing between main and branch SPD devices.

SPD

480V SPD120/208V

Stage 1 Protection(Service Entrance)SPD250 Recommended

Stage 2 Protection(Branch Entrance)SPD200 Recommended

System Test Parameters:IEEE C62.41 and C62.45 test procedures using C-High impulse 480V main entrance panels; 100 ft (30m) of three-phase wire; 480/208V distribution transformer; and 120/208V branch SPD Series Unit

ComputerSensitiveLoads

025µS 50µS

400

800

5000

10,000

Let-

Th

rou

gh

Vo

ltag

e (

V)

Time (Microseconds)

High Energy Transient Disturbance Input at Main Panel—IEEE Category C-High Impulse

Waveform, 10,000V, 10,000AVV

Best Achievable Performancewith Single SPD at 480VMain Panel (Stage 1)Main Panel (Stage 1)

TTwo Stage use of SPDswo Stage use of SPDsTTT(Cascade Approach) Achieves BestPossible Surge Protection (Stage 2)

Figure 34.1-2. IEEE Emerald Book Recommends a Cascaded (or Two-Stage) Approach

Figure 34.1-1. Cascaded Performance

Incoming LVSubstation

Service EntranceSwitchgear orSwitchgear SPD250

SPD Bus Plug SPD120

LV Busway

SwitchboardSPD120

Motor Control Center SPD120

Panelboard SPD100

SPD Series Unit

34.1-2



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004

System Application

The SPD applications covered under this section include distribution and branch panel locations, busway, motor control centers (MCC), switchgear and switchboard assemblies. All SPDs shall be tested and demonstrate suitability for application within ANSI/IEEE C62.41 Category C, B and A environments.

Surge Current Capacity

The minimum surge current capacity that the device is capable of withstand-ing shall be as shown in

Table 34.1-1

.

SPD Type

All SPDs installed on the line side of the service entrance disconnect shall be Type 1 SPDs. All SPDs installed on the load side of the service entrance disconnect shall be Type 1 or Type 2 SPDs.

Table 34.1-1. Surge Current Capacity

Features

Table 34.1-2. Eaton Surge Protection Model Feature Table

Minimum Surge Current Capacity Based on ANSI/IEEE C62.41 Location Category

Category Application Per Phase Per Mode

C Service entrance locations (switchboards,switchgear, MCC, main entrance)

250 kA 125 kA

B High exposure roof top locations (distribution panelboards)

160 kA 80 kA

A Branch locations (panelboards, MCCs, busway) 120 kA 60 kA

ProductSeries

L to NProtectionMode

L to G and N to G Protection Modes

Per PhasekA Range

EMI/RFI FilteringAttenuation

Nominal DischargeCurrent (In)

Alarm ContactsAvailable

Surge CounterAvailable

Warranty(Years)

EnclosureOptions (NEMA Types)

IntegratedMounting

SPD Yes Yes 50–400 50 dB 20 kA Yes Yes 10 1, 4 and 4X Yes

SPV Yes Yes 50–200 40 dB 10 kA Yes No 10 1 and 3R No

CVX Yes Yes—100 kANo—50 kA

50–100 No 10 kA No No 5 4X No

SP1 Yes No 50 only No 20 kA No No 2 4 No



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SPD Series

005

Integrated Surge Protection

Eaton was the first to introduce the “Direct-On

�

bus bar” connect SPD that provides customers with the lowest system let-through voltage at the bus bar when compared to traditional cable connected surge protectors.

By using a direct bus bar connection, the SPD Series achieves the industry’s lowest let-through voltage—effectively suppressing both high and low energy transient events providing protection for all connected electronic loads. This design provides superior suppression ratings and eliminates poor performance that results from cable connections and/or long lead lengths.

Other Products

Other surge suppressor manufacturers’ measurements are made at the SPD module or the suppressor’s terminals, not at the electrical distribution equip-ment’s bus bar. The distance between module or suppressor terminals and the distribution equipment bus bar is often 14.00 inches (355.6 mm) or more. The impedance associated with cabling required to connect the surge suppressor to the electrical distribution equipment (also referred to as lead length) significantly effects the overall performance of the surge suppressor and results in an increase in let-through voltage.

SPD Series Unit Integrated Within an Eaton Pow-R-Line 1a Panelboard

Figure 34.1-3. 120V/208Y Panelboard—Integrated SPD vs. Cable Connected

In this installation, the SPD Series is mounted directly to the panelboard’s bus bars. This type of installation will provide the best possible surge protection by minimizing the connected lead length.

The SPD Series is also available as an integrated unit interfaced via a circuit breaker resident in the electrical assembly. This installation keeps connected lead lengths short while providing a means of disconnecting power to the unit quickly and easily.

208Y/120V Panelboard

0 5 10

700–800V

Time (microseconds)Le

t-T

hro

ug

h V

olt

age

at B

us

Bar

•Based on IEEEC62.41 (2002)Combination Wave

Integrated SPD System

Cable Connected SPD(14-Inch Cable Lead Length to Bus Bar)

500–600V

34.1-4



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Let-Through Voltage Consideration

006

Integrated Panelboard SPD

Integrated SPD Series Unit in PRL1a Panel (Shown with Option SPD Integral Disconnect)

Integral Disconnect Option—For PRL1a, 2a, 3a, and 3E panelboards.

For applications where load interruptions are intolerable, an internal dedicated SPD circuit breaker disconnect option is available. SPD is cable connected via a three-pole 30A circuit breaker. (Breaker rating and type dependent on panel type.)

Note:

The addition of the SPD circuit breaker adds 100V to the published SPD let-through voltage ratings. See

Page 34.1-5

.

Direct Bus Mounted SPD Series Unit in a PRL1a Panel

Another distinct advantage that Eaton integrated SPDs offer is the availability of neutral and ground connections on both sides of the unit. This enables both the neutral and ground wires to be kept as short as possible. Only one neutral and ground connection is required, with the connection point chosen for each being the one that is in closest proximity to the neutral and ground bars.

In a sidemount installation, either the neutral or ground wire connection will be very long, decreasing the installed performance of the unit. When a sidemount SPD is installed, its wires enter on one side of the panel. If that point of entry is closest to the panel’s ground bar, the ground wire is short and the neutral wire must stretch to the opposite side of the panel where the neutral bar is located. If the SPD’s wires enter on the side of the panel where the neutral bar is located, the neutral wire is kept short but the ground wire will be much longer.

The presence of neutral and ground connections on both sides of an integrated unit keeps both leads as short as possible, increasing the installed performance of the unit.

SPD Ground Connection

Form C Contacts Wiring

SPD Neutral Connection (Connected and Trimmed by Installer)



34.1-5

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007

Retrofit Installation Recommendations to Reduce Let-Through Voltage

When installing a surge suppressor in a retrofit environment, it is impor-tant to mount the suppressor as close to the electrical equipment as possible, keep the wiring (lead length) between the electrical equipment and the suppressor as short as possible (less than 14.00 inches (355.6 mm) is recommended), and twist/wire tie the conductors to reduce inductive effects.

As shown in

Figure 34.1-4

below, installation lead length reduces the performance of any surge suppressor. For each inch of wiring (installation lead length), add 15 to 25V to the surge suppressor’s published let-through value (e.g., suppressor let-through at 400V and installation of 3 ft (0.9m) of cable = 1000V installed rating).

The SPD uses 10 AWG wire for connecting to the distribution system. The wires require protection by using a 30A circuit breaker that ensures protection against fault current and fire.

Sidemount Installation Recommendations

SPD Series Sidemount Unit

Figure 34.1-4. Let-Through Graph

Wire Size

14 AWG

10 AWG

4 AWG

3 ft (0.9m) Lead Length 1 ft (0.3m) Lead Length

Twisted Wires

Installation Criteria Order of Importance:

1) Lead Length—75% reduction2) Twisting Wires—23% reduction3) Larger Wire—minimal reduction

Ad

dit

ion

al Let-

Th

rou

gh

Vo

ltag

e

(Ad

dit

ion

al to

devic

e “

Let

Th

rou

gh

”) 1000

900

800

700

600

500

400

300

200

100

0

209V (23%)

673V (75%)

Twisted WiresLoose Wiring

34.1-6



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SPD Series

008

SPD Series Sidemount Units

SPD Series Sidemount Units

General Description

Eaton’s SPD Series surge protective devices are the latest and most advanced UL

®

1449 3rd Edition certified surge protectors. Units are available integrated within Eaton electrical assemblies, including panel-boards, switchboards, motor control centers, switchgear, automatic transfer switches and bus plugs.

SPD Series Integrated Units

A complete offering of sidemount units designed for mounting external to electrical distribution equipment is also available. Application of SPD Series units throughout a facility will ensure that equipment is protected with the safest and most reliable surge protective devices available. SPD Series units are available in all common voltages and configurations and also in a variety of surge current capacity ratings from 50 through 400 kA. Three feature package options are also available to choose from, ensuring the proper unit is available for a variety of applications.

Features, Benefits and Functions

■

Uses thermally protected metal oxide varistor (MOV) technology

■

Three feature package options

■

True protection status indicators report the status of the protection elements, not the status of the applied power

■

Available integrated within the following Eaton electrical assem-blies: panelboards, switchboards, motor control centers, switchgear, automatic transfer switches and bus plugs

■

10-year warranty (15-year with registration)

Safety Features

■

All units use thermally protected metal oxide varistor technology (MOV) as their core surge suppres-sion component. Usage of this technology ensures safe operation when the unit is subjected to abnormal conditions such as temporary overvoltage or high fault current conditions. Under such conditions, the thermally protected MOVs are removed from the circuit quickly and safely before a poten-tially unsafe condition can occur

■

SPD Series units contain no replace-able parts such as surge modules, fuses, or surge counter memory backup batteries. This prevents potential arc flash and shock hazards, as the units require no periodic service or user interven-tion after installation

■

Integrated versions of the unit are factory installed and sidemount versions are factory sealed. These important safety measures further enhance user safety

Three Feature Package Options Available

The SPD Series provides users with the option of selecting between three feature packages. These feature packages are the basic, standard and standard with surge counter.The proper feature package can be selected based on the requirements of the application or specification. A side by side comparison of the individual features found in each package is below.

Basic Feature Package

The basic feature package is perfect for applications where basic, cost-effective, safe and reliable surge protection is required, but budgets don’t allow for extra, additional features. Rather than sacrifice performance or safety due to cost, SPD Series units with the basic feature package provide you with high-performing surge protection without sacrificing safety or reliability. The basic feature package provides the same level of surge protection and safety provided by the standard and standard with surge counter feature packages minus some of the features found in them. The package contains dual-colored protection status LEDs that report the true status of the protection in each phase/mode. All four-wire plus ground units also contain an additional set of dual-colored protection status LEDs that report the status of the protection in the neutral/ground mode.

Standard Feature Package

The standard feature package includes all of the features found in the basic feature package, plus an audible alarm with silence button, EMI/RFI filtering, and a Form C relay contact that can be used for remote annunciation of the SPD’s status. The audible alarm activates and the Form C relay contact changes state when any loss of protec-tion is detected or a fault condition exists with the unit. Should such a condition occur, the audible alarm can be silenced by pressing the silence button. The EMI/RFI filter provides up to 50 dB of noise attenuation over the range of 10 kHz through 100 MHz.



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SPD Series

009

Standard with Surge Counter Feature Package

The standard with surge counter feature package includes all of the features found in the standard feature package plus a six-digit surge counter with a reset button. The surge counter indicates the ongoing count of the number of surges the unit has been exposed to and stores them in nonvolatile memory. Should power to the SPD Series unit be completely interrupted, the surge counter will recall and display the surge count prior to the interruption when power is restored. Unlike many surge protectors, the SPD Series’ surge counter memory feature does not require a backup battery that would require periodic replacement in order to achieve its memory functionality.

Table 34.1-3. Side-By-Side Comparison of the SPD Series’ Available Feature Packages

Standards and Certifications

■

Integrated versions of the unit are UL 1449 3rd Edition recognized components for the United States and Canada, covered by Underwriters Laboratories certification and follow-up service

■

Sidemount versions are UL 1449 3rd Edition listed devices and are also CSA approved

Technical Data and Specifications

■

20 kA nominal discharge current (I

n

) rating (maximum rating assigned by UL)

■

50 through 400 kA surge current capacity ratings

■

200 kA short-circuit current rating (SCCR)

Feature Package Comparison

Basic Standard Standard with Surge Counter

Surge protection using thermally protected MOV technology

■ ■ ■

Dual-colored protection status indicators for each phase

■ ■ ■

Dual-colored protection status indicators for the N-G protection mode

■ ■ ■

Audible alarm with silence button

—

■ ■

Form C relay contact

—

■ ■

EMI/RFI filtering, providing up to 50 dB of noise attenuation from 10 kHz to 100 MHz

—

■ ■

Surge counter with reset button

— —

■

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SPD Series

010

Table 34.1-4. Integrated Product Applications

Note:

The SPD Surge components can be integrated into safety switches, automatic transfer switches (ATS) and other assemblies.Contact your local Eaton sales office.

Switchboard Switchgear Motor Control Centers

Features:

■ The SPD can be integrated into any switchboard

■ Specifiers have the flexibility to install the SPD in any location within the switchboard

■ Disconnect switch is a standard feature■ Unique design minimizes installation

impedance

Features:■ Available on all switchgear designs■ Disconnect switch is a standard feature■ Unique design minimizes installation

impedance■ SPD250 ideal for critical industrial

switchgear applications

Features:■ Ideal protection for PLCs, sensors, drives,

electronic starters, or other digital equipment■ SPD is designed to fit in Freedom 2100 in a

standard (3X) size 18-inch (457.2 mm) compartment

■ May be used in new/aftermarket applications■ Ideal for water treatment, petrochemical and

other industrial applications

Safety Standards:■ UL 891 (Switchboard)■ UL 1449 3rd Edition (Surge Suppressor)■ UL 1283 (EMI/RFI Filter)■ CSA C22.2 Certified (Suppressor)

Safety Standards:■ UL 1558 (Switchgear)■ UL 1449 3rd Edition (Surge Suppressor)■ UL 1283 (EMI/RFI Filter)■ CSA C22.2 Certified (Suppressor)

Safety Standards:■ UL 845 (MCC)■ UL 1449 3rd Edition (Surge Suppressor)■ UL 1283 (EMI/RFI Filter)■ CSA C22.2 Certified (Suppressor)

Panelboards Busway Retrofit

Features:■ The SPD is used extensively on branch

panelboards for computer rooms, laboratories, schools, hospitals and industrial applications

■ 200% rated neutral is provided for non-linear loads

■ Cost-effective branch protection (assumes main panel protection employed)

Features:■ Ideal for busway fed distribution systems■ Easy to install SPD units fit in standard bus

plug assembly■ Isolates critical busway sections from nearby

disturbance producing loads■ Designed for new and existing facilities■ Integral disconnect

Features:■ SPD units can be externally mounted to

existing distribution equipment■ Standard NEMA 1, 4 or 4X enclosures■ Requires field installation■ SPD Retrofit 50–400 kA/phase units■ SPV 50–200 kA/phase units

Safety Standards:■ UL 67 (Panelboards)■ UL 1449 3rd Edition (Surge Suppressor)■ UL 1283 (EMI/RFI Filter)■ CSA C22.2 Certified (Suppressor)

Safety Standards:■ UL 857 (Busway)■ UL 1449 3rd Edition (Surge Suppressor)■ UL 1283 (EMI/RFI Filter)■ CSA C22.2 Certified (Suppressor)

Safety Standards:■ UL 1449 3rd Edition (Surge Suppressor)■ UL 1283 (EMI/RFI Filter)■ CSA C22.2 Certified (Suppressor)

CA08104001E For more information, visit: www.eaton.com/consultants

34.1-9November 2013


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Surge Protection Products—SPDSPD Series

011

Catalog Numbering SystemTable 34.1-5. SPD Series Units Mounted Internal to Electrical Distribution Equipment (Integrated Units)

� Please consult the factory for 240 high-leg delta (4W+G) applications with high leg on ‘C’ phase.� Units used in PRL1a, 2a, 3a and 3E panelboard applications are available in 50–200 kA ratings only. Use the ‘C’ option for PRL1a, 2a, 3a and 3E

panelboard applications when unit is connected through a circuit breaker.Example: SPD250480D2J = SPD Series, 250 kA per phase, 480D voltage, standard feature package, motor control center application.

Table 34.1-6. SPD Series Units for Mounting External to Electrical Distribution Equipment (Sidemount Units)

� Please consult the factory for 240 high-leg delta (4W+G) applications with high leg on ‘C’ phase.� NEMA 1 flushmount units are available in 50–200 kA ratings only.

Example: SPD250480D2K = SPD Series, 250 kA per phase, 480D voltage, standard feature package, housed in NEMA 1 enclosure.

SPD 250 480D 2 J

Series

SPD = Surge protective device

kA Rating

050 = 50 kA per phase080 = 80 kA per phase100 = 100 kA per phase120 = 120 kA per phase160 = 160 kA per phase200 = 200 kA per phase250 = 250 kA per phase300 = 300 kA per phase400 = 400 kA per phase

Voltage Code

240S = 120/240 single split-phase208Y = 120/208 wye (4W+G)220Y = 127/220 wye (4W+G)400Y = 230/400 wye (4W+G)480Y = 277/480 wye (4W+G)600Y = 347/600 wye (4W+G)240D = 240 delta (3W+G)480D = 480 delta (3W+G)600D = 600 delta (4W+G)240H = 240 high-leg delta (4W+G)

on ‘B’ phase �

Application—Integrated Units �

A = Panelboards (PRL1a, 2a, 3a, 3E), direct bus mounted

B = Switchgear (includes remote display)C = Panelboards (PRL1a, 2a, 3a, 3E, 4),

switchboards, buswayJ = Motor control centers

Feature Package

1 = Basic 2 = Standard 3 = Standard + surge counter

Series

SPD = Surge protectivedevice

kA Rating

050 = 50 kA per phase080 = 80 kA per phase100 = 100 kA per phase120 = 120 kA per phase160 = 160 kA per phase200 = 200 kA per phase250 = 250 kA per phase300 = 300 kA per phase400 = 400 kA per phase

Voltage Code

240S = 120/240 single split-phase208Y = 120/208 wye (4W+G)220Y = 127/220 wye (4W+G)400Y = 230/400 wye (4W+G)480Y = 277/480 wye (4W+G)600Y = 347/600 wye (4W+G)240D = 240 delta (3W+G)480D = 480 delta (3W+G)600D = 600 delta (4W+G)240H = 240 high-leg delta (4W+G)

on ‘B’ phase �

Application—Sidemount Units

K = NEMA 1 enclosureL = NEMA 1 flushmount enclosure �M = NEMA 1 enclosure with internal

disconnectN = NEMA 4 enclosureO = NEMA 4 enclosure with internal

disconnectP = NEMA 4X enclosure (stainless steel)Q = NEMA 4X enclosure with internal

disconnect (stainless steel)

Feature Package

1 = Basic 2 = Standard 3 = Standard + surge counter

SPD 250 480D 2 K

34.1-10

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November 2013


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012

Dimensions in Inches (mm)

Standard Dimensions —Integrated Units

Figure 34.1-5. 50–200 kA Integrated Units

Figure 34.1-6. 250–400 kA Integrated Units

Weights■ 50–200 kA units approximately 3.5 lbs (1.6 kg)■ 250–400 kA units approximately 7.0 lbs (3.2 kg)

0.19(4.8) 4x Mounting

Bus 0.34(8.6)

3.42(86.9)

2.52(64.0)

3.45(87.6)

0.95(24.1)

Mounting8.80

(223.5)4.40

(111.8)0.04(1.0)

5.40(137.2)

4.66(118.4)


4x #10–32 x 0.38 DPBrass Terminals

3.42(86.9)

Terminals 8.74

(222.0)

9.50(241.3)

0.26(6.6)

0.22(5.6)

3x Bus Mounting

Mounting3.42

(86.9)

2.02(51.2)

2.02(51.2)

FOR

M “

C”

CO

NTA

CT

S

CAUTION

SURGE GROUND

NEUTRAL

SURGEGROUND

NEUTRALNEUTRALNEUTRAL

TORQUENEU/GND36 IN. LBS.

�

SURGEGROUND

SURGEGROUND

SPD SeriesSurge Protective Device

5.78(146.8)

4.85(123.2)

1.71(43.4)

3.42(86.9)

4x Mounting2.52

(64.0)

9.50(241.3)

Terminals8.74

(222.0)

Mounting8.80

(223.5)3.42

(86.9)

5.40(137.2)

4.66(118.4)


4x #10–32 x 0.38DP Brass Terminals

Mounting3.42

(86.9)

FOR

M “C

” CO

NTA

CT

S

CAUTION

SURGE GROUND

NEUTRAL

SURGEGROUND

NEUTRAL

NEUTRAL

NEUTRAL



�

SURGEGROUND

SURGEGROUND



34.1-11November 2013


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013

Standard Dimensions—Sidemount Units

Figure 34.1-7. 50–200 kA Units in a NEMA 1 Rated Enclosure, Weight = 6.8 lbs

Figure 34.1-8. 250–400 kA Units in a NEMA 1 Rated Enclosure, Weight = 13.5 lbs

Figure 34.1-9. 50–200 kA Units in a NEMA 1 Rated Flushmount Enclosure, Weight = 6.8 lbs

Figure 34.1-10. 50–400 kA Units in a NEMA 1 Rated Enclosure with Internal Disconnect, Weight = 14.7 lbs

12.05 (306.1)

5.24 (133.1)

0.78(19.8)

2.00 (50.8)

3.48 (88.4)

4.41 (112.0)

Ø0.20(Ø5.1)

10.48 (266.2)

0.68(17.3)

7.28(184.9)

5.27(133.9)

1.00(25.4)

11.25 (285.8)

7.47 (189.7)

0.40 (10.2)

12.05 (306.1)

5.24 (133.1)

0.78 (19.8)

2.00 (50.8)

5.76 (146.3)

6.69 (169.9)

0.40 (10.2)

7.47 (189.7)

Ø0.20 (Ø5.1)

10.48 (266.2)

0.67 (17.0)

5.47(138.9)

1.00(25.4)

11.25 (285.8)

Flushmount Panel(4) #8–32 Flat Hd Screws

5.24 (133.1)

0.78 (19.8)

2.00 (50.8)

3.48 (88.4)

4.41 (112.0)

0.11 (2.8)

10.48 (266.2)

0.68 (17.3)

Ø0.20 (Ø5.1)

1.76 (44.7)

5.00 (127.0)

7.47 (189.7)11.00

(279.4)

0.40 (10.2)

0.98 (24.9)

8.00 (203.2)

11.25 (285.8)

12.05 (306.1)

14.00 (355.6)

1.00 (25.4)

7.28 (184.9)

5.27 (133.9)

6.69(169.9)

12.30(312.4)

2.61(66.3)

0.78(19.8)

2.75(69.9)

5.76(146.3)

6.55(166.4)

10.73(272.5)

0.66(16.8)

Ø0.20 (Ø5.1) 11.14

(283.0)

11.50(292.1)

9.14(232.2)

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014

Standard Dimensions—Sidemount Units

Figure 34.1-11. 50–200 kA Units in a NEMA 4 or 4X Rated Enclosure, Weight = 14.6 lbs

Figure 34.1-12. 250–400 kA Units in a NEMA 4 or 4X Rated Enclosure, Weight = 14.6 lbs

Figure 34.1-13. 50–400 kA Units in a NEMA 4 or 4X Rated Enclosure with Internal Disconnect, Weight = 27.5 lbs

12.50 (317.5)

10.98 (278.9)

5.49 (139.4)

0.76 (19.3)

2.60 (66.0)

5.39 (136.9)

11.28 (286.5)

11.75 (298.5)

0.65 (16.5)

6.00 (152.4)

8.65 (219.7)

Ø0.33 (Ø8.4)



12.50 (317.5)

10.98 (278.9)

5.49 (139.4)

0.76 (19.3)

4.10 (104.1)

7.68 (195.1)

11.28 (286.5)

11.75 (298.5)

6.00 (152.4)

0.65 (16.5)

8.65 (219.7)

Ø0.33 (8.4)



13.50 (342.9)

11.98 (304.3)

3.12 (79.2)

0.76 (19.3)

3.36 (85.3)

7.68 (195.1)

12.28 (311.9)

12.75 (323.9)

0.65 (16.5)

10.18 (258.6)

12.47 (316.7)

Ø0.33 (Ø8.4)






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015

Technical DataTable 34.1-7. SPD Series SpecificationsDescription Specification

Surge capacity ratings available 50, 80, 100, 120, 160, 200, 250, 300, 400 kA per phase

Nominal discharge current (In) 20 kA (maximum rating assigned by UL)

Short-circuit current rating (SCCR) 200 kA

SPD type Basic feature package = Type 1 (can also be used in Type 2 applications)Standard and standard with surge counter feature packages = Type 2

Single split-phase voltages available 120/240

Three-phase wye system voltages available 120/208, 127/220, 230/400, 277/480, 347/600

Three-phase delta system voltages available 240, 480, 600

Input power frequency 50/60 Hz

Power consumption (basic units):208Y, 220Y, 240S, 240D and 240H voltage codes400Y, 480Y and 480D voltage codes600Y and 600D voltage codes

0.5W1.1W1.3W

Power consumption (standard and standard with surge counter units):208Y, 220Y, 240S, 240D and 240H voltage codes400Y, 480Y and 480D basic voltage codes600Y and 600D voltage codes

0.6W1.7W2.1W

Protection modes Single split-phaseThree-phase wyeThree-phase deltaThree-phase high-leg delta

L-N, L-G, N-G, L-LL-N, L-G, N-G, L-LL-G, L-LL-N, L-G, N-G, L-L

Maximum continuous operating voltage (MCOV):240S, 208Y, 220Y and 240H MCOV400Y and 480Y MCOV600Y MCOV240D MCOV480D MCOV600D MCOV

150 L-N, 150 L-G, 150 N-G, 300 L-L320 L-N, 320 L-G, 320 N-G, 640 L-L420 L-N, 420 L-G, 420 N-G, 840 L-L320 L-G, 320 L-L640 L-G, 640 L-L840 L-G, 840 L-L

Ports 1

Operating temperature –40°F through 122°F (–40°C through 50°C)

Operating humidity 5% through 95%, noncondensing

Operating altitude Up to 16,000 ft (5000m)

Seismic withstand capability Meets or exceeds the requirements specified in IBC 2006 and CBC 2007

Form C relay contact ratings 150 Vdc or 125 Vac, 1A maximum

Form C relay contact logic Power ON, normal state—NO contact = open, NC contact = closedPower OFF or fault state—NO contact = closed, NC contact = open

EMI/RFI filtering attenuation Up to 50 dB from 10 kHz to 100 MHz

34.1-14


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016

Voltage Protection Rating (VPR)The measured limiting voltage test in UL 1449 3rd Edition uses a 6 kV/3 kA combination wave surge to determine the voltage protection rating (VPR) of the SPD. This test is similar to the suppressed voltage rating (SVR) as performed in UL 1449 2nd Edition. The key difference between the tests in the2nd Edition and the 3rd Edition is that the magnitude of the current used for the test is six times greater in the 3rd Edition versus the 2nd Edition. This much higher current level will mean that the measured limiting voltage will likely be significantly higher for the higher current level. For example, the VPR for an SPD will likely be much higher than the SVR of an identical SPD. With higher current levels come higher limiting voltages. Please note that VPR ratings fall into predefined voltage categories as outlined in the UL 1449 3rd Edition. The standard VPR voltages are shown in the following table.

Table 34.1-8. Voltage Protection Ratings

Therefore, if an SPD is tested with a 6 kV/3 kA combination wave surge and the let-through voltage is measured to be 610V, the SPD is given a VPR of 700V. The SPD is given the same 700V VPR if the same test results in a let-through voltage measurement of 698V. Additionally, if the let-through voltage is measured to be 2005V, the SPD is given a VPR of 2500V.

MeasuredLimiting Voltage

Minimum Voltage Protection Rating (VPR)

330V or Less331 to 400V401 to 500V

330 400 500

501 to 600V601 to 700V701 to 800V

600 700 800

801 to 900V901 to 1000V1001 to 1200V

90010001200

1201 to 1500V1501 to 1800V1801 to 2000V

150018002000

2001 to 2500V2501 to 3000V3001 to 4000V

250030004000

It is important that users are familiar with the difference in testing methods and the subsequent effect on the value of the VPR. Without considering or understanding the differences in the level of currents used in the test, one might assume that a UL 1449 3rd Edition device with a VPR of 700V has a higher limiting voltage than a UL 1449 2nd Edition device with an SVR of 400V. Such a conclusion would be

inaccurate. The higher VPR rating of 700V is likely caused by the higher level of surge current during the measured limiting voltage test. In order to make an accurate assessment of devices, the VPR rating of one device must be compared with the VPR rating of another device. Comparing a VPR rating to an SVR rating yields no useful or conclusive information.

Table 34.1-9. VPR Ratings for 80–400 kA Units Rated 120/240V Single Split-Phase �

� Highest VPR shown for each model and mode. Specific units may have lower VPR ratings based upon options used. Refer to specific VPR ratings shown in TD01005006E for integrated SPDs and TD01005025E for sidemount SPDs.

� Direct bus connected not available above 200 kA.Note: VPR ratings of 50 kA units and ratings of each specific configuration can be found in TD01005006E for integrated SPDs and TD01005025E for sidemount SPDs.

Table 34.1-10. VPR Ratings for 80–400 kA Units Rated 120/208V Wye (4W + G) and 127/220V Wye (4W +G) �



Table 34.1-11. VPR Ratings for 80–400 kA Units Rated 230/400V Wye (4W + G) and 277/480V Wye (4W +G) �



Type (All Voltage Code 240S) Protection Mode

L-N L-G N-G L-L

Integrated direct bus connected �Integrated circuit breaker connectedSidemount NEMA 1

500700700

600700800

500700700

90010001200

Sidemount NEMA 1 with breakerSidemount NEMA 4/4X Sidemount NEMA 4/4X with breaker

800900900

900900900

700700700

150012001500

Type (All Voltage Code 208Y and 220Y) Protection Mode

L-N L-G N-G L-L


500700700

600 700 800

500700700

90010001200

Sidemount NEMA 1 with breakerSidemount NEMA 4/4XSidemount NEMA 4/4X with breaker

800900900

1200 900 900

700700700

150015001500

Type (All Voltage Code 400Y and 480Y) Protection Mode

L-N L-G N-G L-L


100012001200

120012001200

100012001200

180018002500


150012001200

150012001500

120012001200

250025002500




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017

Table 34.1-12. VPR Ratings for 80–400 kA Units Rated 347/600V Wye (4W + G) �



Table 34.1-13. VPR Ratings for 80–400 kA Units Rated 240V Delta (3W +G) �









Table 34.1-16. VPR Ratings for 80–400 kA Units Rated 240V High-Leg Delta (4W +G)

Highest VPR shown for each model and mode. Specific units may have lower VPR ratings based upon options used. Refer to specific VPR ratings shown in TD01005006E for integrated SPDs and TD01005025E for sidemount SPDs.


Type (All Voltage Code 600Y) Protection Mode

L-N L-G N-G L-L


120015001500

150015001500

150015001500

250025002500


150015001500

150015001500

150015001500

250025002500

Type (All Voltage Code 240D) Protection Mode

L-N L-G N-G L-L


N/AN/AN/A

100012001000

N/AN/AN/A

90012001000


N/AN/AN/A

100010001000

N/AN/AN/A

100010001000


L-N L-G N-G L-L


N/AN/AN/A

180020002500

N/AN/AN/A

180020002500


N/AN/AN/A

250025002500

N/AN/AN/A

250025002500


L-N L-G N-G L-L


N/AN/AN/A

250025003000

N/AN/AN/A

250025002500


N/AN/AN/A

300030002500

N/AN/AN/A

250025002500

Type (All Voltage Code 240H) Protection Mode

L-N L-G N-G L-L


500700700

600700800

500700700

90010001200


800900900

900900900

700700700

150015001500

34.1-16


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Surge Protection Products—SPDSPV Series

018

Sidemount Surge Protective Device for Commercial and Light Industrial Applications

SPV

General DescriptionEaton’s SPV is a commercial grade and light industrial Surge Protection Device (SPD) that combines surge suppression components and EMI/RFI filtering to provide effective protection for sensitive electronic loads. Surges (also known as transients) due to lightning, utility grid switching, switching of external/internal inductive or capacitive loads and other sources travel on power line conductors throughout the electrical distribution system that cause system operating problems and equipment downtime.

Six different surge current per phase rated units are available in order to meet a variety of applications.


Service Ratings■ 120/240V single split-phase (3W+G)■ Three-phase wye (4W+G)

120/208V, 230/400V, 277/480V■ Three-phase delta (3W+G)

240V, 480V

Surge Current Per Phase■ SurgePlane™ technology to ensure

reliability and performance by using a low impedance copper platform

■ Compact design to enable close mounting to electrical distribution equipment

■ Parallel hybrid filter technology■ Individually fused surge

suppression components■ Status indicator lights to monitor

supply power, surge suppression component status and fusing

■ Can be remotely monitored using Form C contacts

■ Audible alarm■ Ideal for OEM panel applications■ Proven track record in international

applications

EMI/RFI Filter■ The UL listed filter protects against

ringing transients and EMI/RFI noise disturbances. The tuned suppression filter achieves 0–40 dB attenuation at 100 kHz (IEEE Category B Ringwave)

Monitoring and Diagnostics■ Status indicator lights to monitor

supply power, surge suppression component status and fusing

■ Individually fused surge suppression components

■ Can be remotely monitored using Form C contacts c/w Audible Alarm

Enclosure■ NEMA 1 rated indoor enclosure

is standard




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Surge Protection Products—SPDSPV Series

019

Catalog Numbering SystemTable 34.1-17. SPV Series Catalog Numbering System

Table 34.1-18. Voltage Code

� Use these codes to complete the model number.� Valid for 220/380 and 240/415 per IEC standards.Note: Contact factory for single-pole (two-wire plus ground) or for other configurations.Not suitable for resistive or underground wire systems. Refer to the Eaton SPD for these applications.

Technical Data and Specifications■ Temperature: –40°C to 60°C■ Altitude: <13,000 ft (3962m)■ Dimensions in inches (mm):

5.00 x 11.55 x 2.50 (127.0 x 293.4 x 63.5)

■ Weight in lbs (kg): 3.5 (1.6)

Nominal Voltages �

Voltage Code

120/208 240V

230/400 400V �

277/480 480V

120/240 single split-phase (3W plus G)Three-phase wye (4W plus G)Three-phase delta (3W plus G)

240S208Y240D

—400Y—

—480Y480D

SPV 200 480D 2 K

SPV Enclosure Suffix

K = NEMA 1R = NEMA 3R

Feature Package

2 = Basic—Audible alarmForm C relay contact

kA Rating

50 = 50 kA per phase80 = 80 kA per phase100 = 100 kA per phase120 = 120 kA per phase160 = 160 kA per phase200 = 200 kA per phase

Voltage Code

240S = 120/240 split-phase208Y = 120/208 wye (4W + G)220Y = 127/220 wye (4W + G)400Y = 230/400 wye (4W + G)480Y = 277/480 wye (4W + G)240D = 240 delta (3W + G)480D = 480 delta (3W + G)230L = 230 single-phase

DimensionsFigure 34.1-14 shows dimensions for standard SPV suppressor. Contact factory for dimensions using flushmount or 3R enclosures.

Figure 34.1-14. SPV NEMA 1

2.50(63.5)

2.50(63.5)

.40(10.2)

10.75(273.1)

10.00(254.0)

11.55(293.4)

1.25(31.8)

R .10 (2.5)4 PLS.

5.00(127.0)

34.1-18


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Surge Protection Products—SPDCVX Surge Protective Device

020

CVX050/100

CVX050/100A

General DescriptionWith over two decades of experience in the surge suppression industry and extensive R&D initiatives, Eaton is considered a world leader in surge protective device (SPD) manufacturing. All of Eaton’s products are manufac-tured in an ISO® 9001:2000 and ISO 14001 certified facility.

Eaton’s CVX050/100 models are rugged, cost-effective, high-quality SPDs that feature thermally protected MOVs that eliminate the failure characteristics of standard Metal-Oxide-Varistors. The TPMOV is a fail-safe device that monitors the status of the metal-oxide disk and connects itself from the power system when the disk is approaching breakdown.

The CVX050/100 is easy to install adjacent or even internal to electrical equipment. When installing an SPD in a retrofit environment, it is important to mount the device as close to the electrical equipment as possible. Keep the wiring (lead length) between the electrical equipment and SPD as short as possible, and twist or wire tie the conductors together to reduce the wire’s impedance factor.

Application DescriptionEaton’s CVX050 and CVX100 SPDs protect electronic equipment from damaging transients. These units are suitable for medium and low exposure level applications that require cost-effective, high quality system protection including:

■ Residential/small business■ Light industrial■ Light commercial■ Branch panel protection

Features, Benefits and Functions■ Advanced surge path technology

for high fault current capacity, low impedance, high frequency design

■ Rugged NEMA 4X (IP65) enclosure■ Large diameter, thermally protected

metal oxide varistors provide long life and fail-safe operation

■ LED monitoring of each phase■ Wide range of voltage applications

from 100 to 480 Vac, and 48 and 125 Vdc

■ 5-year free replacement warranty

Optional Features■ Available flushmount for recessed

installations

Standards and Certifications■ UL 1449 3rd Edition for surge

protective devices■ CE marked■ Vibration tested IEC 60255-21-1 and -2

Note: CE, CSA and UL on AC unit only.

Catalog Number SelectionTable 34.1-19. CVX050/100

� DC models only available in 50 kA.

Technical Data and SpecificationsTable 34.1-20. CVX050/100 Model Specifications

� CVX100 model only.� DC models only available in 50 kA.� U.S. voltages in bold.

Per Phase PeakSurge Current

050 = 50 kA100 = 100 kA �

Configuration and Voltage Ranges (Vac)

230L = Single-phase–200, 208, 220, 230, 240, 277240S = Split-phase–100/200, 110/220, 120/240208Y = Three-phase wye (star)–100/175, 110/190, 120/208, 127/220480Y = Three-phase wye (star)–220/380, 230/400, 240/415, 277/480240D = Three-phase delta–200, 208, 220, 230, 240480D = Three-phase delta–380, 400, 415, 440, 480

Configuration and Voltage Ranges (Vdc)

048DC = Direct Current 48 Vdc �

125DC = Direct Current 125 Vdc �

CVX -

Description Specification

kA per phase 50, 100

kA per mode 50

Protection modes Wye system: L-L, L-N, L-G �, N-G/delta system: L-L, L-G split and direct current (DC) �: L-L, L-G

Wye system voltages � 100/175, 110/190, 120/208, 127/220, 220/380, 230/400, 240/415, 277/480 Vac

Delta system voltages � 200, 208, 220, 230, 240, 380, 400, 415, 440, 480 Vac

Split-phase voltages � 100/200, 110/220, 120/240 Vac

Single-phase voltages � 200, 208, 220, 230, 240, 277 Vac

Direct current voltage � 48 Vdc, 125 Vdc

Weight 2.0 lbs (1.0 kg)

Operating temperature –13ºF (–25ºC) to + 140ºF (+60ºC)




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Surge Protection Products—SPDCVX Surge Protective Device

021

Table 34.1-21. CVX050/100 Let-Through Voltage Ratings

� Test environment: All tests performed with 6-inch lead length, positive polarity. Voltages are peak ±10%.� DC models only available in 50 kA.

Dimensions

Figure 34.1-15. CVX050/100 Standard Dimensions—Approximate Dimensions in Inches (mm)

ModelType

SystemConfiguration

Nominal SystemVoltage

Voltage Protection Ratings

MCOV UL VPR �, UL 1449-3

L-N L-G N-G L-L L-N L-G N-G L-L

CVX050230L Single-phase, two-wire + ground 200, 208, 220, 230, 240, 277 320 640 320 — 1200 2000 1200 —

240S Split-phase, three-wire + ground 100/200, 110/220, 120/240 150 300 150 300 700 1200 800 1200

208Y Three-phase wye/star, four-wire + ground 100/175, 110/190, 120/208, 127/220 150 300 150 300 700 1200 800 1200


240D Three-phase delta, three-wire + ground 200, 208, 220, 230, 240 — 320 — 320 — 1200 — 2000

480D Three-phase delta, three-wire + ground 380, 400, 415, 440, 480 — 550 — 1100 — 1800 — 3000

048DC Direct current 48 Vdc � — 65 — 130 — — — —

125DC Direct current 125 Vdc � — 144 — 288 — — — —

CVX100230L Single-phase, two-wire + ground 200, 208, 220, 230, 240, 277 320 320 320 — 1200 1200 1200 —

240S Split-phase, three-wire + ground 100/200, 110/220, 120/240 150 150 150 300 700 800 700 1200


480Y Split-phase, three-wire + ground 100/200, 110/220, 120/240 320 320 320 640 1200 1200 1200 1800

240D Three-phase delta, three-wire + ground 200, 208, 220, 230, 240 — 320 — 320 1200 — — 1800

480D Three-phase delta, three-wire + ground 380, 400, 415, 440, 480 — 550 — 1100 1800 — — 3000

AA

Mounting Hole Shafts

5.67(144.0)

4.75(120.6)

2.37(60.2)

1.00(25.4)

3.55(90.2)

3.39(86.1)

4.75(120.6)4.17

(106.0)

Conduit Fitting0.75 (19.0) InternalTaper Pipe Threads

0.17 (4.3)(4) Mounting HolesUnder Lid

Lid Removed

Section A-A

34.1-20


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Surge Protection Products—SPDEaton SP1

022

Eaton SP1

Eaton SP1

General DescriptionEaton‘s SP1 is a UL 1449 3rd Edition-listed surge protective device that provides reliable, cost-effective surge protection. This Type 1 SPD is capable of being installed on either the line or load side of the service entrance disconnect and can be used as a replacement for devices formerly known as secondary surge arresters or lightning arresters, which could not be manufactured after UL 1449 3rd Edition went into effect on September 29, 2009. The unit is available in many common voltages and configurations. Multiple mount-ing options coupled with a compact footprint enables installation of the SP1 in a wide range of applications, including panelboards, loadcenters, pump panels, control cabinets, and other electrical assemblies and applications.

Installation and OperationInstallation and operation of the SP1 is simple. The unit comes pre-wired with 24.00 inches (609.6 mm) of 10-gauge wire and is mounted via the 0.50-inch (12.7 mm) nipple that is molded into its enclosure. Wall or DIN rail mounting can also be accomplished with the addition of an optional kit. When powered, the unit‘s light-emitting diode (LED) indicator reports the status of the protection elements and is active when all of them are intact and providing protection. Any loss of protection is signaled when the LED extinguishes.

Features■ Type 1 SPD capable of installation

on either the line or load side of the service entrance disconnect

■ 20 kA nominal discharge current rating (In) on most models

■ 50 kA per phase surge current capacity

■ Compact footprint—4.80 inches (121.9 mm) L x 2.90 inches (73.7 mm) W x 2.50 inches (63.5 mm) D

■ Pre-wired with 24.00 inches (609.6 mm) of 10-gauge wire

■ 0.50-inch (12.7 mm) nipple molded into enclosure enables quick and easy mounting

■ Optional kit enables wall or DIN rail mounting

■ Two-year warranty

Standards and Certifications■ UL 1449 3rd Edition-listed device

Catalog Number SelectionTable 34.1-22. SP1 Catalog Numbering System

Note: SP1MNTGKIT = optional wall or DIN rail mounting kit (order separately—not included with SP1 unit).

Technical Data and SpecificationsTable 34.1-23. SpecificationsDescription Rating

Surge current capacity per phase 50 kA

Nominal discharge current (In) 20 kA for SP1-240S, 208Y, 480Y, 240D and 480D10 kA for SP1-600Y and 600D

Short-circuit current rating (SCCR) 200 kA

SPD type Type 1 (can also be used in Type 2 applications)

System voltages available (Vac)Single split-phaseThree-phase wyeThree-phase delta

120/240120/208, 277/480, 347/600240, 480, 600

Protection modesSingle split-phase and three-phase wyeThree-phase delta

L-N, L-LL-G, L-L

Maximum continuous operating voltage (MCOV)SP1-240S and SP1-208YSP1-480YSP1-600YSP1-240DSP1-480DSP1-600D

150 L-N, 300 L-L320 L-N, 640 L-G420 L-N, 840 L-G300 L-G, 300 L-L640 L-G, 640 L-L840 L-G, 840 L-L

Input power frequency 50/60 Hz

Enclosure rating NEMA 4

Operating temperature –20° to 50°C (–4° to 122°F)

Operating humidity 5–95%, noncondensing

Operating altitude Up to 16,000 ft (5000m)

Agency certification and approvals UL 1449 3rd Edition listed device

Warranty 2 years

Series

SP1

Voltage Codes

240S = 120/240V single split-phase208Y = 120/208 wye480Y = 277/480 wye 600Y = 347/600Y wye 240D = 240 delta480D = 480 delta600D = 600 delta

SP1 XXXX




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Surge Protection Products—SPDEaton SP1

023

Technical Data and Specifications (Continued) Table 34.1-24. ANSI/UL 1449 3rd Edition Voltage Protection Ratings

Technical Support InformationIf you have any questions or need additional information, please contact the Eaton Technical Resource Center at 800-809-2772, option 4, option 2. You may also submit inquiries via e-mail: [email protected].


Figure 34.1-16. SP1 Dimensions

Protection Mode Catalog NumberL-N L-G L-L

6006001200

N/AN/AN/A

100010002000

SP1-240SSP1-208YSP1-480Y

1500N/AN/AN/A

N/A100020002500

2500100020002500

SP1-600YSP1-240DSP1-480DSP1-600D

0.50 (12.7) Straight Pipe Thread

1.35(34.3)

0.79 (20.1)

3.95(100.3)

2.89(73.4)

2.46(62.5)

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Surge Protection Products—SPDAEGIS—Series Protective Device

024

AEGIS Powerline Filters

AEGIS Solutions

General DescriptionEaton AEGIS� Series line filters and surge protectors are specifically designed to protect sensitive electronics from hazards that exist within a facility. The AEGIS Series hybrid filter reacts instantly to changes in voltage regard-less of phase angle or polarity. In comparison to other line filters, this technology provides a higher level of suppression, reliability and life expectancy.

Application DescriptionBy providing surge protection and line filtering, AEGIS devices can suppress the noise and transients prevalent throughout the power distribution system to support reliable operations in applications including:

■ Instrumentation■ Water treatment facilities■ Pulp and paper operations■ Refrigeration and heating plants■ Petrochemical and refinery■ Food processing■ Textiles■ Automotive assembly■ Manufacturing operations

No matter where transients originate, the application of AEGIS Series devices will help protect sensitive electronic equipment including:

■ Programmable logic controllers (PLCs)■ Scanning devices■ Automatic teller machines (ATMs)■ Cash registers■ Alarm systems■ Microprocessor-controlled■ OEM products■ Robotics■ CAD/CAM systems■ Control equipment■ Medical electronics and devices

AEGIS Series devices are available in a variety of common voltages and configurations.

Why Should Sensitive Electronic Loads be Protected?PLC manufacturers and service technicians recommend the use of surge suppressors and filters to prevent downtime and equipment damage due to surges and electrical line noise. One study shows failure to protect sensitive electronic loads costs American manufacturing, commercial and service industries over $39 billion per year in lost time and revenue. Preventing these losses is a major cost-saving opportunity.

Features, Benefits and FunctionsAEGIS powerline filters protect against the full spectrum of transient disturbances.

AEGIS filters the entire sine wave and is effective against both frequently occurring low-energy and occasionalhigh-energy transients. High-energy transients can create immediate damage, while low-energy transients cause microprocessor failure over time.

The AEGIS PH Series Protects Critical Loads up to 20A

The AEGIS PV Series Protects Critical Loads up to 5A

Catalog Numbering SystemTable 34.1-25. AEGIS Series Catalog Numbering System

� Only available for 10A CF version.� Only available for 10A, 120V CF version.� Only available for 30A and 60A CF version.

AG CF 240 30 RJ

Protection/Filtering

Voltage Amperage Options

PH = Premium protection with hybrid filtering

120 = 120 Vac240 = 240 Vac

03 = 3A05 = 5A10 = 10A15 = 15A20 = 20A

Blank = No options, DIN mount standard

PV = Premium protectionwith filtering

120 = 120 Vac240 = 240 Vac

01 = 1A03 = 3A05 = 5A

Blank = No options, DIN mount standard

CF = Critical protectionwith filtering

120 = 120 Vac240 = 240 Vac024 = 24 Vdc048 = 48 Vdc

10 = 10A30 = 30A60 = 60A

DIN = DIN mount �

CP = Compact �RJ = Telcom protection

and Form C status contacts �

CN = Critical protectionwithout filtering

120 = 120 Vac240 = 240 Vac024 = 24 Vdc048 = 48 Vdc

30 = 30A Blank = No options

Product Family/OEM

AG




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025

Product SelectionTable 34.1-26. Let-Through Voltages Based on IEEE Std. C62.62-2010 Testing Waveforms �

� All tests conducted on 120 Vac units.

Technical Data and SpecificationsTable 34.1-27. AEGIS Specifications

� Optional on 10A and 30A models only.� 120 Vac models only.� Ratings shown for 120 Vac models, other

voltages listed in Technical Data.� Optional on 30A and 60A models only.

� With product registration.� External circuit breaker sold separately.

Test Impulse

AEGIS Series

AGPH120xx AGPV120xx AGCF12010 AGCF12010-DIN AGCF12010-CP AGCF12030xxx AGCF12060xxx AGCn12030

IEEE Category A100 kHz ring wave 6000V, 200A

25V 30V 150V 300V 300V 150V 90V 400V

IEEE Category B100 kHz ring wave 6000V, 500A

35V 40V 330V 400V 400V 330V 230V 500V

IEEE Category Bcombination wave 6000V, 3000A(UL 1449-3 VPR)

360V 370V 470V 480V 460V 460V 450V 460V

AEGIS Series � � �

Rating PH PV CF CN

Application Single-phase, two- or three-wiregrounded systems

Single-phase, two- or three-wiregrounded systems

Single-phase, two- or three-wire grounded systems

Single-phase, two- or three-wiregrounded systems

Input voltage—AC 100–127 Vac, 200–240 Vac 100–127 Vac, 200–240 Vac 100–127 Vac, 200–240 Vac 100–127 Vac, 200–240 Vac

Input voltage—DC N/A N/A 5–38 Vdc, 24–65 Vdc,48–149 Vdc, 150–300 Vdc

5–38 Vdc, 24–65 Vdc,48–149 Vdc, 150–300 Vdc

Amperage 3, 5, 10, 15, and 20A 1, 3, and 5A 10, 30, and 60A 30A

DIN mounting Yes Yes Yes � No

Frequency 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz

Protection modes L–N, L–G and N–G L–N, L–G and N–G L–N, L–G and N–G L–N, L–G and N–G

MCOV 150V and 275V 150V and 275V 150V and 275V 150V and 275V

Noise attenuation (normal mode) 74 dB at 100 kHz 56 dB at 100 kHz 48 dB at 100 kHz N/A

Filter bandwidth 10 kHz to 100 MHz 10 kHz to 100 MHz 10 kHz to 100 MHz N/A

Peak surge current per phase / per mode 60 kA / 30 kA 40 kA / 20 kA Up to 80 kA / 40 kA Up to 80 kA / 40 kA

UL nominal discharge current (In) 5 kA 5 kA 5 kA 5 kA

UL voltage protection rating (VPR) L–G / L–N � 330/400 330/400 500/500 500/500

Short-circuit current rating (SCCR) 5 kA 5 kA 10 kA 10 kA

Operating temperature –40°F to +122°F (–40°C to +50°C)

–40°F to +122°F (–40°C to +50°C)

–40°F to +140°F (–40°C to +60°C)

–40°F to +140°F (–40°C to +60°C)

Response time <1 nanosecond <1 nanosecond <1 nanosecond <1 nanosecond

Agency approvals UL 1449 3rd Edition, UL 1283 5th Edition and CSA

UL 1449 3rd Edition, UL 1283 5th Edition and CSA

AGCF240xx UL 1283 4th Edition, EMI filter

AGCN24030 UL 1283 4th Edition, EMI filter

AGCF120xx UL 1449 3rd Edition, UL 1283 5th Edition and CSA

AGCN12030 UL 1449 3rd Edition, UL 1283 5th Edition and CSA

UL 1449 Type Type 2 Type 2 Type 2 Type 2

Warranty � 15 years 15 years 10 years 10 years

Status indicator LED LED LED LED

Form C contacts Yes No Yes � No

Communication line protection (UL 497A) No No Optional No

External circuit breaker � Eaton P/N: WMZT1C25 or equiv. 25A circuit breaker

Eaton P/N: WMZT1C07 or equiv. 7A circuit breaker

10A—Eaton P/N: WMXT1C15 or equiv. 15A circuit breaker

Eaton P/N: WMZT1C40 or equiv. 40A circuit breaker

30A—Eaton P/N: WMZT1C40 or equiv. 40A circuit breaker

60A—Eaton P/N: EGC3100FFG or equiv. 100A circuit breaker

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026


Figure 34.1-17. AGPHxxxxx Dimensions Figure 34.1-18. AGPVxxxxx Dimensions

2.87(72.9)

4.44(112.8)

4.83(122.8)

4.98(126.5)

DIN Rail to be Mountedwith Screws Provided

Using Slots as Template

2.87(72.9)

2.51(63.8)

4.83(122.8)

4.98(126.5)

DIN Rail to be Mountedwith Screws Provided

Using Slots as Template




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027

Figure 34.1-19. AGCF12010-CP Dimensions

Figure 34.1-20. AGCFxxx10 Dimensions

Figure 34.1-21. AGCFxxx10-DIN Dimensions

Figure 34.1-22. AGCFxxx30xxx Dimensions

Figure 34.1-23. AGCFxxx60xxx Dimensions

2.47(52.7)

1.25(31.8)

3.34(85.0)

4.77(121.1)

1.68(42.6)

3.36(85.2)

5.21(132.3)

4.78(121.4)

3.75(95.3)

4.25(108.0)

1.36(34.5)

Optional DIN Rail Mounting Kit (#420-9000) Ø 0.19

(Ø 4.8)

4.41(112.0)

3.36(85.2)

1.25(31.8)

3.12(79.4)

2.92(74.2)

3.30(83.8)

0.98(24.8)

0.10(2.5)

1.88(47.8)

5.25(133.4)

5.78(146.7)

3.23(82.0)

4.69(119.2)

2.25(57.2)

3.20(81.2)

0.35(8.9)

Optional DIN Rail Mounting Kit (#420-9100)

(4X) Ø 0.19 (Ø 4.8)

6.75(171.5)

7.29(185.0)

2.59(65.7) 3.50

(88.9)


(4X) Ø 0.19 (Ø 4.8)

Non DIN Mtg.

DIN Mounting Each Side (4X)

Clear Protective Cover

4.72(119.9)

3.79(96.1)

4.50(114.3)

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028

Figure 34.1-24. AGCNxxx30 Dimensions

3.20(81.2)

1.88(47.8)

4.69(119.2)

(4X) Ø 0.1(Ø 4.8)

2.25(57.2)

3.23(82.0)

5.25(133.4)

5.78(146.7)





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Power Conditioning ProductsSRT

029

Sag Ride Through (SRT)

Sag Ride Through (SRT)

General DescriptionEaton’s sag ride through is the first of its kind.

The SRT power conditioner prevents expensive electrical downtime. The SRT represents Eaton’s state-of-the-art solution to today’s power conditioning challenges.

The Problem—Voltage Sags and BrownoutsThe ability of a plant to ride through voltage sags can have a significant impact on operations and competitive-ness. In the United States, voltage sags cost billions of dollars in lost production, interruption, damaged materials, retooling and scrap. In addition, sags can cause: increased operating costs, the need for product reworks, safety hazards, equipment damage and/or failure, reduced product quality, increased clean-up, additional labor costs, increased scrap material and costs associated with investigations into the problem.

Today’s industrial and large commercial electricity customers are becoming more sensitive to power disturbances and are demanding better electric quality. However, the quality of power grids is not significantly improving. Customers still experience power quality problems that affect plant operations and profitability.

Figure 34.1-25. Deep, Single-Phase Sag

Definition of Voltage SagA voltage sag is a sudden, momentary decrease in supply voltage. It canlast from a cycle to several seconds. Voltage sags are most often caused by faults on the electrical transmission or distribution system. They can be caused by lightning strikes, animal contact, starting of large motors or an internal fault within a customer’s facility.

Depending on the proximity to the fault, which can be hundreds of miles away, the voltage during the sag is typically 40%–90% of nominal utility voltage. The operation of circuit breakers, fuses and reclosers limits most sags to less than 15 cycles.

Voltage sags are experienced 10 to 20 times more frequently than complete outages. However, voltage sags are equally disruptive to sensitive equipment.

Figure 34.1-26. Voltage Sags

Regularity of Voltage SagsEPRI conducted a two-year study of power quality levels on distribution systems in the United States. A variation event was recorded every time the voltage dropped below 90% of the nominal. The results are shown below.

A typical distribution system customer experiences about 50 events per year when the voltage drops below 90%, and only about two events per year when the voltage drops below 30% of nominal. The utility study concluded that sags represented almost all of the events experienced at a typical facility.

Figure 34.1-27. Events per Year

6

5

4

3

2

1

0

20 –

50–10

– 6 – 10–

5 2 1

– 70–

40– 10–

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030

Application DescriptionIndustries and Applications Affected by SagsKey industries:

■ Semi-conductor manufacturers■ Communications■ Steel mills■ Petroleum and chemical processing■ Health care■ Paper mills■ Automotives■ Textile■ Printing■ Plastics■ Other manufacturing

Equipment or processes:

■ Manufacturing process controllers■ Variable speed drives■ Robotics■ Motor conductor■ Telephone systems■ HID lighting■ HVAC controls■ Medical equipment■ Computers


Sag Correction Using the SRTThe SRT is a high performance, inverter-based voltage conditioning device developed to provide protection to sensitive loads against commonly occurring voltage sags.

The SRT monitors the incoming supply voltage and when it deviates from the nominal voltage level, the SRT achieves voltage conditioning by injecting the appropriate correction voltage in series with the power supply. The SRT provides an extremely fast reaction time and subcycle response to sag events that would otherwise cause loads to drop out.

The SRT is designed for low voltage systems (600 to 208, three-phase) and is also offered in medium voltage applications up to 50 MVA. Installation is simple and the SRT provides customers with a new solution to improve productivity and reduce downtime for sag related problems.

The SRT meets the stringent require-ments of the Semi-F47 standard; a key requirement for SAG correction in the semi-conductor industry.

■ Complete correction of single-phase voltage sags down to 63% for 30 seconds

■ Partial correction of three-phase sags down to 50% for 30 seconds

■ Correction of utility voltage unbalance (from network side of transformer)

■ Attenuation of voltage flicker

Continuous RegulationThe Sag Ride Through is an active voltage conditioner. This means it will constantly respond to voltage sags and swells in the ±10% range with a regulated output in the ±1% range. The SRT can be applied to the main service entrance, at branch locations or in front critical loads. The SRT provides

an outstanding return on investment. It delivers operation productivity that is just not possible with traditional tap switching or ferroresonant technologies. The SRT consists of a voltage source inverter, bypass circuit and an injec-tion transformer connected in series between the incoming utility supply and the load, as shown in the figure below. For the standard sag correcting model, the injection transformer con-sists of a boost component. The SRT monitors the incoming supply voltage and when it deviates from the nominal voltage level the SRT inserts an appro-priate compensating voltage using the IGBT inverter and series injection transformer. Energy is sourced from the supply during this time. This regulates the load voltage to its nominal value, thus eliminating voltage disturbances from the utility supply affecting the load.

Figure 34.1-28. Block Diagram of the SRT Active Voltage Conditioner

Catalog Number SelectionTable 34.1-28. SRT2 Catalog Numbering System

� For 50% Hz international applications, consult factory.� Terminal cabinet required on all units 200 kVA and larger except when a bypass is required.

Three-PhaseUtilitySupply

Three-Phase LoadVoltage

Voltage SourceInverter

InjectionTransformer

Bypass Circuit

Secondary

PrimaryDistributionTransformer

SRT Input

Three-Phase CompensatingVoltage

SRT Output

Frequency

A = 60 HzB = 50 Hz �

Load kVA, 30%

0150020002250300

0400060008001000

1200150020002400

Load kVA, 40%

0150022503000450

0600075009001200

15001800

Options

Blank = NoneTC = Terminal cabinet �

Voltage

208480600Three-phase/three-wire

Correction

A = 40% (+10/–40%)B = 30% (+10/–30%)

SRT2 1200 480 A A – TC




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031

Technical Data and SpecificationsTable 34.1-29. SRT Specifications

� If SRT has tripped (offline) due to below threshold input voltages, it cannot be restarted until the system voltage is at least this % of the nominal.� Single-phase-to-ground fault occurring on the utility side of a delta-wye distribution transformer.� The SRT provides continuous correction and only transitions to and from bypass when manually starting and stopping or under fault or overload

conditions. The transition from bypass to inverter takes up to 750 ms. The autoresettable bypass mode of operation includes an additional 5-second delay allowing time for the fault to clear.

Description Specifications

Load CapacityCapacity (kVA) 150 kVA to 2400 kVA (as specified per model)

Displacement power factor of connected load 0–1, leading or lagging

Crest factor for rated kVA 2.0 at 100% of rated load for continuous operation (including up to 10% voltage correction)

Overload—30 seconds 150% with up to 10% of voltage correction

Input SupplyNominal supply voltage 208/480/600V, 60 Hz three-phase, three-wire plus ground (higher system voltages supplied to

requirement up to 36 kV)

Maximum supply voltage 110% of nominal supply voltage

Minimum three-phase supply voltageRunningStarting �

50% of nominal supply voltage75% of nominal supply voltage

Minimum single-phase-to-ground supply voltage �RunningStarting �

25% of nominal supply voltage63% of nominal supply voltage

Efficiency of system 98–99%

Output SupplyNominal voltage (V) 208/480/600V, 60 Hz; three-phase, three-wire plus ground (higher system voltages supplied

to requirement)

Three-phase balanced correction +30% for at least 30 seconds for 100% correction

Single-phase-to-ground correction � +45% for at least 30 seconds; +10% continuous three-phase correction (all models). Consult factory for specialist correction requirements.

Voltage regulation ±1% up to 10% continuous three-phase correction ±2.5% at 30% three-phase correction

Response (to sag event) Initial sag correction applied within 1 ms, remainder over the next cycle

Response to swell event ±1% up to a 10% continuous three-phase correction with initial swell correction applied within 1 ms, remainder over the next cycle

BypassNominal power SRT rating (kVA)

Maximum overload capacity (in bypass):For 1 minute (%)For 600 milliseconds (%)For 100 milliseconds (%)

1507001000

Transfer time �Inverter to bypass (ms)Bypass to inverter (ms)

<0.5<40–750

EnvironmentalOperating temperature 32° to 104°F (0 to 40°C); 122°F (50°C) maximum with 20% load derating

Cooling Forced ventilation

Capacity derating with elevation –1.2% every 100m above 1000m

Humidity <95%, noncondensing

Warranty 1 year

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Power Conditioning ProductsElectronic Voltage Regulator

032

Electronic Voltage Regulator (EVR)

Electronic Voltage Regulator (EVR) Tap Changer

General DescriptionEaton’s Electronic Voltage Regulator (EVR) is the ideal solution for keeping your facility and equipment up and running during brownouts, under-voltage conditions and other power problems. The EVR can significantly reduce the costs of equipment damage and downtime when these situations occur. The state-of-the-art design provides rapid response time, high efficiency, high inrush current capability, and operating advantages exclusive to Eaton.

The EVR maintains a tightly regulated output voltage by automatically activating the appropriate transformer tap through a silicone controlled rectifier (SCR). Tap changer response time is initiated at one cycle, ensuring rapid and precise regulation. Switch-ing at zero current enables noise reduction during tap transitions.

BrownoutsIn the United States, most facilities have sufficient voltage regulation. However, in some U.S. locations and many developing countries, regulation problems occur because of over-stressed utility distribution systems.

In some cases, due to the excessive demand on the utility system, voltage may be below 10% of nominal (–10%) during the day. This condition is called a voltage regulation or brownout. Customers may notice dim lights and reduced power. During the evening, voltage may rise above 10% of nominal (+10%) because large facilities and loads are shut down. This shutdown reduces the power demand on the grid and results in a voltage increase.

The IEEE defines voltage regulation as overvoltage or undervoltage. Voltage regulation events last from a few minutes to many hours with voltage varying by ±20%. Long-term regula-tion problems differ from short duration sags and dips, which are much deeper voltage drops.

The SolutionPrior to installing an expensive solution, Eaton encourages customers to moni-tor incoming voltage to determine if voltage regulation is a problem. The local utility may also be able to pro-vide information on voltage expected at the facility.

Using a meter, it can quickly be determined if a voltage regulation problem or brownout condition exists. The appropriate solution would be an EVR. EVRs can be installed at the service entrance, branch panel or at critical loads.

Eaton’s EVR is a solid-state tap chang-ing power conditioner designed to protect against brownouts and long duration voltage regulation problems.

Features and Benefits■ Coordinated with standard

thermal-magnetic breakers to allow motor starts

■ Optional 50 kA and 100 kA per phase surge protection

■ Input frequency range operation from 57–63 Hz

■ Not affected by load power factor. Can operate effectively in low-load applications due to “unique leakage reactance” technology

■ Fail-safe bypass circuit, isolation transformer and overtemperature protection

■ Less than 1% THD■ Optional Standard and Premium

metering to monitor voltage, current, frequency, power, energy, PF with minimum and maximum, and communication capabilities

■ Integral manual rotary maintenance bypass switch standard on 50 to 500 kVA units and optional on smaller units




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Power Conditioning ProductsElectronic Voltage Regulator

033

Catalog Number SelectionTable 34.1-30. EVR Catalog Numbering System

� Bypass is standard on 50 kVA and larger units and an option on 45 kVA and smaller units. The “B” is not included in the part number for units 50 kVA and larger.

Technical Data and Specifications Table 34.1-31. EVR Specification (10 to 500 kVA) Feature Description

Technology Electronic tap changer

Input voltages 208–600V, three-phase (three-wire)

Input voltage range +10% to –23% of nominal rated input

Output voltage ±3% of nominal

Response time 1/2 cycle

Frequency 60 Hz, ±3%

Efficiency 97% typical

Line regulation Output is ±3% of nominal for input variations of +10% to –23% of nominal

Load regulation Output is maintained within 3% of nominal from no load to full load

Correction time Output will be corrected to within ±3% of nominal in 1.5 cycles or less

Harmonic distortion Less than 1.0% added to the output waveform under any dynamic linear loading conditions presented to the line regulator

Noise attenuation Common-mode—146 dB

Normal-mode—3 dB down at 1000 Hz, 40 dB/decade to below 50 dB with resistive load

Turn-on characteristics When energized, voltage overshoot will be less than 5% of nominal for 1 cycle or less

Overload rating 1000% for 1 cycle and 200% for 10 seconds

Ambient rating 14°F to +104°F (–10°C to +40°C)

Monitoring Three green LEDs (phase power on indication), one red LED (alert indication)

Surge protection (optional) CVX 50 kA SPD device 50 kVA and below, CVX 100 kA SPD device 75 kVA and above

Input breaker MCCB rated 125% of full rated current

Bypass switch Normal and bypass selector

Metering (optional) Standard metering (IQ 130)—voltage and current with minimum and maximum

Premium metering (IQ 150)—voltage, current, frequency, power, energy, PF, with minimum and maximum, communications capabilities

Warranty 1-year parts

Surge Protection

X = NoS = Yes

Nominal Input Voltage(Delta Input:

L, L, L, G)

208D = 208240D = 240400D = 400480D = 480600D = 600

Frequency

A = 60 HzB = 50 Hz

kVA Ratings and Dimensions

kVA Weight Lbs (kg)

BTUs/hr

Bypass Metering Cabinet Size Dimensions H x W x D in Inches (mm)

010010015

440 (200) 520 (236) 465 (211)

1,025 1,205 1,540

OptionalOptionalOptional

NoYesNo

30.20 x 22.20 x 29.00 (767.1 x 563.9 x 736.6)44.20 x 22.20 x 29.00 (1122.7 x 563.9 x 736.6)30.20 x 22.20 x 29.00 (767.1 x 563.9 x 736.6)

015025030

700 (318) 700 (318) 720 (327)

1,540 2,560 3,090

OptionalOptionalOptional

YesYesYes

44.20 x 22.20 x 29.00 (1122.7 x 563.9 x 736.6)44.20 x 22.20 x 29.00 (1122.7 x 563.9 x 736.6)44.20 x 22.20 x 29.00 (1122.7 x 563.9 x 736.6)

045050075

950 (431)1,176 (534)1,575 (715)

4,600 7,332 9,514

OptionalYesYes

YesYesYes

44.30 x 45.90 x 29.00 (1125.2 x 1165.9 x 736.6)66.00 x 29.00 x 35.50 (1676.4 x 736.6 x 901.7)76.00 x 34.40 x 35.50 (1930.4 x 873.8 x 901.7)

100125150

2,014 (914)2,137 (970)2,240 (1017)

11,83314,74817,698

YesYesYes

YesYesYes

76.00 x 34.40 x 35.50 (1930.4 x 873.8 x 901.7)76.00 x 34.40 x 35.50 (1930.4 x 873.8 x 901.7)76.00 x 34.40 x 35.50 (1930.4 x 873.8 x 901.7)

225300500

3,300 (1498)4,000 (1816)5,500 (2497)

23,00030,75051,250

YesYesYes

YesYesYes

77.40 x 56.00 x 41.50 (1966.0 x 1422.4 x 1054.1)77.40 x 56.00 x 41.50 (1966.0 x 1422.4 x 1054.1)77.00 x 72.40 x 48.40 (1955.8 x 1839.0 x 1229.4)

Options

B = Bypass switch �

M1 = Standard metering (IQ 130)

M2 = Premium metering (IQ 150)

NominalOutput Voltage(Wye Output:L, L, L, N, G)

208Y = 120/208400Y = 230/400480Y = 277/480600Y = 347/600

EVR 025 208D 400Y B S M1

sheet 34 001 surge protection (spd) & power conditioning ... · pdf fileand the neutral...

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