DUAL POWER SUPPLY MODULE ATL DPS1

POWER SUPPLY SOLUTIONS FOR ATS CONTROLLER

M72GB07_15

AUTOMATIC

TRANSFER

SWITCH

CONTOLLER

SO

UR

CE

2

DIG

ITAL IN

PU

T - O

UP

UT

AC

SUPPLY

SO

UR

CE

1

DC SUPPLY

ATL610 – ATL800 – ATL900

DUAL POWER SUPPLY MODULE

GG

BATTERY

THE PROBLEM:During the transfer from the source 1 to the source 2 and vice versa the auxiliary power supply must be selected from the most reliable source available.

DUAL POWER SUPPLY MODULE

THE SOLUTIONS:

• “Traditional”: a wired logic with two or more relays to select the available source

• DC supply: available with ATL610, ATL800, ATL900. The battery or the UPS connected provides safe and continuous control during the changeover from source 1 to source 2. The automatic transfer switch controller does not switch off in the event of instability both sources

• Dual power supply module ATLDPS1: a single and very compact device select, with a digital control, the best source to use.

2

K1

K2 K1 K3

L

LLINE 2

N

LINE 1N

A1

14

K1

K3

K2

K3A2 K2 K2

1112

TRMS

K1

N

LOUT

Dual power supply controlled by voltage monitoring relay(two relays with electrical and mechanical interlock and a voltage monitoring relay )

Non-controlled dual power supply(two relays with electrical and mechanical interlock )

• Dedicated wiring• Additional relays• Dedicated space for devices and wiring• Low level of security

M72GB07_15

K1

K1K2

K2

K1 K1 K2 K2

L1 N1

N

L

L2 N2

OUT

POWER SUPPLY SOLUTIONS FOR ATS CONTROLLER – “TRADITIONAL” SOLUTION

DUAL POWER SUPPLY

3

DUAL POWER SUPPLY MODULE

Dual power supply controlled by voltage monitoring relay

Non-controlled dual power supply

Control of motorised changeover switches

Control of motorised circuit breakers

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DUAL POWER SUPPLY MODULE

• Reduced wiring costs• Reduction of the components used• Reduction of the space used• Voltage inputs independent and isolated from each other• Secure transfer between the lines• Input and output lines constantly monitored• Two independent measuring circuits• Min and max thresholds managed by microcontroller • Digital thresholds independent from the supply voltage.

M72GB07_15

DUAL POWER SUPPLY MODULE

POWER SUPPLY SOLUTIONS FOR ATS CONTROLLER – “NEW” SOLUTION

5

DUAL POWER SUPPLY MODULE

Control of motorised changeover switches

Control of motorised circuit breakers

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DUAL POWER SUPPLY MODULE

ATL DPS1

• Module dedicated to the control of the supply voltages of motorised circuit breakers and changeover switches

• The ATL DPS1 is able to measure and control the voltages present at its inputs by identifying the most suitable to be connected to the output

• Constant monitoring of the network status• Microcontroller based.

FEATURES• Voltage value selectable using a terminals bypass• Response thresholds of min and max voltage: 80%

and 120% of the nominal setting• 2 single phase inputs L+N• 1 single phase output L+N• Priority line L1• Using with motor supply at 110VAC or 230VAC• Range of input voltage : 80…264VAC• LED signal: abnormality, state of the inputs and

outputs• Frequency: 50/60Hz• Current output: 4A max• Fixed time delay between switching lines: 0.5s• Din rail mounting or with screw means extractable clip• Modular housing at 3 modules • Protection degree: IP40 on front, IP20 on the back• Temperature range: -30...+70°C• Certification: EAC - cULus pending.

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DUAL POWER SUPPLY MODULE

M72GB07_15

LOVATO Electric ABB SOCOMEC Characteristics ATLDPS1 ODPS230 ODPSE230C DPS Rated voltage 110VAC / 230VAC 230VAC 230VAC 230VAC Voltage inputs range 80...264VAC max 288VAC 220...240VAC 20% 180..288VAC Voltage inputs L-N L-N L-N L-N Frequency 50-60Hz 50-60Hz 50-60Hz 45-65Hz Rated voltage selection Terminals bypass - - -

Control thresholds applied80% and 120%

of the rated voltage set≥198VAC and ≤154VAC 80% and 120%

of the rated voltage set min voltage 200VAC

Type of control Microcontroller based Analog Analog Analog Priority line L1 L1 L1 L1 Operating transfer time 60ms max 1s ±0.5s 0.5s max ? Current output 4A 3.15A 4A 3.15A Fuse External External Internal replaceable Internal not replaceable Synoptic with led Input, output, alarm Input Input Input Output relay 1 NO 3A 250V~ 3A 30V= - - - Operating temperature -30 ... + 70°C -25…+60°C -25... +60°C ? Housing Modular DIN43880 housing

3-moduleDIN-rail or screw mounted

100x100x64mmDIN-rail or screw mounted

52x90x130mmModular DIN43880 housing

4-module

COMPETITORS

8

DUAL POWER SUPPLY MODULE

www.LovatoElectric.com

Thanks for your attention!

DUAL POWER SUPPLY MODULE ATL DPS1