surge voltage protection

8/14/2019 Surge Voltage Protection

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SURGE VOLTAGE PROTECTION

419

SURGE ARRESTER SETS: QUICK SELECTION420

PROTEC SURGE ARRESTERS, CLASS B/C422

COMBTEC SURGE ARRESTERS, CLASS B/C424

SPARK GAP BASED SURGE ARRESTERS, CLASS B

426

VARTEC SURGE ARRESTERS, CLASS C429

SURGE ARRESTERS, CLASS C432

SURGE ARRESTERS, CLASS D434

ARRESTER DISCONNECTOR SWITCH, INDUCTIVE DECOUPLING439

419

419


2/22

Switches with relay contact usually have a 1 at the end of the article number, e.g. IS 110331

PGR 4950W TN-C SYSTEM, PROTECTIVE ACTION:TN SYSTEM (PEN CONDUCTOR)

W When choosing a surge arrester:

Consider the detailed requirements in the following diagram and then select the appro-

priate switch type and surge arrester in the next section as appropriate to the mainssystem and protective action required.

PGR 4950W SURGE ARRESTER SETS: QUICK SELECTION

SURGE ARRESTER SETS: QUICK SELECTION

20

uebspset.eps

uebspg_d.eps

tnc.eps

W SELECTING THE SWITCH TYPE, FINDING THE CORRECT ORDER NUMBERS 3)

tn_c_set.eps

COLOUR CODE LIGHTNING PROTECTION CL. DESCRIPT ION TYPE I IM P / IN UC ORDER NO.

I, I I B/C surge arres ter Protec TN-C-Set 25 kA (10/350) 335 V IS110330

I I I, (IV) B/C surge arres ter CombtecTN-C-Set 12.5 kA (10/350) 335 V IS110230

C surge arrre s te r Var tec TN-C-Se t 15 kA (8/20) 335 V IS110130


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SURGE ARRESTER SETS: QUICK SELECTION

421

PGR 4950W TT SYSTEM, PROTECTIVE ACTION:RCCB PROTECTION 2)

Colour code Lightning protection Cl. Descr. Type imp / In Uc Order no.

I , I I B/C surge arrester Protec TN-S-Set 25 kA (10/350) 335V IS110340

III , ( IV) B/C surge arrester CombtecTN-S-Set 12.5 kA (10/350) 335V IS110240

C surge arres ter Vart ec TN -S -S et 15 kA (8 /2 0) 33 5V IS 11 01 40

W TIPS & TRICKSTip: No surge arrester is required for the Neutral conductor and the TN-C-SET can be used If the PEN conductor (protec-

tive multiple earthing connection) was separated in the immediate vicinity, e.g.in the upstream meter section.


PGR 4950W TN-S SYSTEM, PROTECTIVE ACTION:TN SYSTEM (PEN CONDUCTOR SPLIT INTO PE & N)

tns.eps

tn_s_set.eps

tt_set.eps

tt.eps

Colour code Ligh tn ing protec tn.C l Descrip tion Type Iim p / In Uc1) Order no.

I , I I B/C conduc tor Protec TT-Set 25 kA (10/350) 335 V IS110310

III, (IV) B/C conduc tor Combtec TT-Set 12.5 kA (10/350) 335 V IS110210

C surge arrester Var te c TT- Se t 15 kA (8 /2 0) 33 5 V IS110110

W

NOTEThis 3+1 switching operation can also be used in the TN-S and in IT networks. The N/PE surge arrester meets all stan-dard requirements with 100kA(10/350) for BSK I,II, and 50kA(10/350) for BSK III, IV, as well as 20kA(8/20) for the C

surge voltage protection.


1) Except for N/PE conductors in 3+1 switching operation (> 255V)2) Switching variants with the ISP have been ommitted here for reasons of clarity.3) Sets are delivered as separate and are not pre-assembled. We would be happy to supply more detailed information about

these sets and how they can interconnect where necessary.


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BV 25-275/335 BVR 25-275/335 BG100*

Varistor N/PE Gas surge arrester

Continuous voltage Uc 275/335 VAC 255 VAC

Nominal discharge current ln (8/20s) 40 kA 100 kA

Max. discharge current lmax (8/20s) 100 kA 150 kA

Lightning impulse current Iimp (10/350s) 25 kA 100 kA

Protection level Up at In 1600 V

Protection level Up bei Iimp 1250 V

Protection level Up (gas surge arrester)-(1,2/50s) 1200 kV

Response time ta < 25 ns < 100 ns

Max. permissible ambient temperature -40 C up to +80 C

Degree of protection open/installed IP 20/40

Max. permisible fuse: 250 AgL

Short-circuit protection with max. fuse 25 kA / 50 Hz

Enclosure material Thermoplastic, self-extinguishing

Max. terminal cross section 25/35 mm2

DIN-rail mountable both sides, top terminals for V wiring

Model with auxiliary contact BVR 25-275/335

Auxillary contacts 250 V AC/0,5 A, max. 1,5 mm2

PGR 4955W SURGE ARRESTER B (B/C), PROTEC 25 kA SERIES

PROTEC SURGE ARRESTERS, CLASS B/C

22

protec_bgf.ep sis010091.eps

bvr25_s.eps

bv_m.eps

bv25_s.eps bg100_s.eps

W TECHNICAL DATASurge arrester class B/C,

Class I/II, Type of design 1/2,

meets EN/IEC-SN 60, part 4,and EN/IEC 61643

*) In preparation: replacement type IS010094, can only be used as a N-/PE conductor in a 3+1 switching operation


5/22

PROTEC SURGE ARRESTERS, CLASS B/C

423

uebsp_b3.eps

tt1.eps

tns1.eps

tnc1.eps

W TIPS & TRICKSNational regulations for installation must be followed!

In Austria: EN/IEC 8001-1, EN/IEC E 8049. or IEC

60364-5-53 A1.

W RANGE OF A PPLICATIONVaristor-lightning arresters/surge arresters designed for

indoor mounting as a means of protecting consumer

appliances against lightning and transient voltage sur-

ges. Can be used for construction systems with I and II

classes of protection in accordance with EN/IEC E 8049.

The surge arrester operates in any position.

The application of varistor technology extinguishes

mains follow currents. It also ensures that connected

devices are stress free and also offers a lower protec-

tion set off. No additional gas-filled blow-out sparkgaps are required.

DESCRIPTION DIM. (WxHxD) PU TYPE WEIGHT ORDER NO.

Protec BV 25 kA EN/IEC 1) 35x90x64 6 BV 25/335 0,296 IS010091

Protec BV 25 kA +H EN/IEC 1) 35x90x64 6 BVR 25/335 0,306 IS010095

Protec BV 25 kA IEC 2) 35x90x64 6 BV 25/275 0,296 IS010191

Protec BV 25 kA +H IEC 2) 35x90x64 6 BVR 25/275 0,306 IS010195

CU-Busbar, 3x f. TN-C network - 50 PES 3x2 - IS010173

CU-Busbar,, 4x f. TN-S TT network - 50 PES 4x2 - IS010174

1) EN/IEC design according to VE/NORM 8001-1, section18. Must be implemented by law in Austria.2) Export model- must not be implemented in Austria.

Also see SET - article, page 400, 410.


6/22

VV 275/335* VS275/335*Varistor Varistor

Continuous voltage Uc 275/335 VAC 275 / 335 V AC

Nominal discharge current ln (8/20s) 40/40 kA 40 kA

Max. discharge current lmax (820s) 80/80 kA 80 kA

Lightning impulse current Iimp (10/350s) 12.5/12.5 kA 12.5 kA

Protection level Up at In 1,8/1,8 kV 1,8 kV

Protection level Up at I imp 1,2/1,2 kV 1,2 kV

Response time ta < 25/< 25 ns < 25 ns


Degree of protection open/installed IP 20/40Max. permisible fuse: 250 AgL

Short-circuit protection with max. fuse 25 kA/50Hz 25 kA/50Hz

Enclosure material Thermoplastic, self-extinguishing V0


DIN-rail mountable on both sides

Model with auxiliary contact VVR 335 VSR 335

Auxillary contacts 250 V AC/0,5 A, max. 1,5 mm2

PGR 4955W SURGE ARRESTER CLASS B/C, COMBTEC SERIES, 12,5 kA

COMBTEC SURGE ARRESTERS, CLASS B/C

24

vvr25_s.eps

is010083.epsis010081.eps

bv_m.eps

vv_s.eps vs_s.eps

W TECHNICAL DATAFor each path: Class B/C, type of design I/II, type 1/2, EN/IEC-SN 60, part 4, / EN/IEC 61643

approved

vv25_s.eps vs335_s.eps

vsr335_s.eps

*) Use N/PE surge arrester IS010084

when using the 3+1 switching operation.


7/22

COMBTEC SURGE ARRESTERS, CLASS B/C

425

W TIPS & TRICKSNational regulation for installation must be followed!

In Austria: VE/NORM 8001, VE/NORM E 8049.

or IEC 60364-5-53 A1.

W RANGE OF A PPLICATIONCombined lightning arresters/surge arresters designed

for indoor mounting as a means of protecting

consumer appliances against lightning and transient

surge voltages. Are ideally used for construction

systems having protection class III and (IV) according to

VE/NORM E 8049. Surge arrester operates in all

locations. Coupling VV-SG50-VS surge arresters provide

a low protection level in a variety of network systems

(TT/IT/TN-C/TN-C-S) with the width of an RCCB of only

4 MW (3+1 switching operation 6 MW) without any

mains follow currents.

vv_tnc_s.epsvv_tn_s.eps

vv_31_s.eps


Combtec VV 12,5 kA VE 1) 35x90x64 6 VV 335 0,296 IS010081

Combtec VS 12,5 kA IEC 2) 35x90x64 6 VS 275 0,226 IS010183

Combtec VVR 12,5 kA + H IEC 2) 35x90x64 6 VVR 275 0,306 IS010185

Combtec VSR 12,5 kA+H VE 1) 35x90x64 6 VSR 335 0,236 IS010087

Combtec VV 12,5 kA IEC 2) 35x90x64 6 VV 275 0,296 IS010181

Combtec VS 12,5 kA VE 1) 35x90x64 6 VS 335 0,226 IS010083

Combtec VVR 12,5 kA+H VE 1) 35x90x64 6 VVR 335 0,306 IS010085

Combtec VSR 12,5 kA+H IEC 2) 35x90x64 6 VSR 275 0,236 IS010187

CU-Busbar, 2x f. TN-C network 35x90x64 50 PES 2x2 - IS010172

Lighting arrester N/PE-50 kA, SG50 35x90x64 6 SG50 0,226 IS010084

CU-Busbar, 3x f. TN-C network - 50 PES 3x2 - IS010173

CU-Busbar, 4x f. TN-S TT network - 50 PES 4x2 - IS010174


1) VE/NORM design according to VE/NORM 8001-1, section18. Must be implemented by law in Austria.2) Export model must not be implemented in Austria.


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35

45

50

64

90

W TECHNICAL DATA Level of protection < 2,5 kV

No blow-out opening, hence no need for spark gaps

Optional relay contact

Test current 25 kA, 60 kA (10/350s)

High Insulation resistance Risol > 1010

Rated voltage Uc: 335 V~

Nominal operating voltage Un: 230 / 400 V AC 50/60 Hz

Response time < 50 ns

Max. permissible conductor/back-up fuse F2

with single drop 160 A gL

Max. permissible conductor/back-up fuse F3

with V-wiring: 100 A gL

Operating temperature range: -40 C up to +85 C

Max. cable cross-section:

multi-wired 50 mm2/ fine-wired 35 mm2

Enclosure material / colour:Polycarbonate (halogen-free)/ grey RAL 7035

Degree of protection: IP 20

Mounted on DIN-rail 35 mm accord. to EN 50 022

W CERTIFICATIONStested in accordance with E DIN VDE 0675-6-11/98-A1 and EN

61643-11 /IEC 61643-1and VE 8001-1.

Classification accord. to class B/C, I + II, T1, T2

W PRODUCT DESCRIPTION:POWERTEC 25, 60 (R) with a low protection level is a selective,

two-level T1 + T2 (B+C) surge arrester, which combines protection

classes I+II in a single device. This means no decoupling elements

are required for cable lengths under 10 m. Using hermetically sea-

led spark gaps filled with inert gas means that the requirement of a

high discharge capacity is fulfilled while maintaining functional stability.

The first level (non-linear resistor type arrester) discharges impact

currents (up to 4kA) without causing any mains follow-currents.

When a pre-defined impact current (up to 4 kA) has been ex-

ceeded, the second level (the hermetically sealed spark gap filled

with inert gas) engages for the less common discharge of high-

energy transients up to 25 kA / 60 kA (10/350 s) which may arise

during close-up or direct lightning strikes. As an option, a potential-

free relay contact (R) with terminal is included in the enclosure- to

aid signalising.

V-wiring can be easily installed using the unlabelled terminal

(the one not connected with the L/N terminal in the device)

using the optional 2-pole comb-type rail.

PGR 4952W LIGHTNING ARRESTER 25 / 60 kA WITH SPARK GAP,POWERTEC SERIES


26

uebsp_m2.eps

uebsp_m1.eps

is0101_gf.eps

uebsp_a.eps

DESCRIPTION DIM. (WxHxD) PU WEIGHT ORDER NO.

Lightning arrester, 25 kA KI/II B/C 35x90x64 1 0,19 IS010111

Lightning arrester, 25 kA+H CI/II B/C 35x90x64 1 0,19 IS010112

Lightning arr. 60 kA KL.I/II B/C 35x90x64 1 0,19 IS010113

Lightning arr. 60 kA+H KI/II B/C 35x90x64 1 - IS010114

CU-Busbar, 3x f. TN-C network - 50 - IS010173

CU-Busbar, 4x f. TN-S TT network - 50 - IS010174


9/22


427

W TECHNICAL DATA N/PE Spark-gap based lightning arrester,

for use in 3+1 switching operation

No leakage current No blow-out opening, hence no need for spark gaps

test current 50 kA / 100 kA (10/350 s)

meeting lightning protection class III, (IV)

High Insulation resistance Risol > 1010

Level of protection < 1.5 kV

High follow-current reset capability

Multi-functional lift terminal for conductor and comb-type rail

Nominal mains and operating voltage Un: 230 / 400 V AC 50/60 Hz

Rated voltage Un: 225 V AC 50/60 Hz

Response time < 50 ns

Follow-current reset capability at Uc (50/60Hz) up to 100 Aeff / 200 Aeff Short-circuit protection with max. back up fuse 160A gL: 25 kAeff

Operating temperature range: -40 C up to +85 C

Max. cable cross-section:

multi-wired 50 mm2/ fine-wired 35 mm2

Enclosure material / colour: Polycarbonate (halogen-free)/ grey RAL 7035

Degree of protection: IP 20

Mounted on top-hat rail 35mm accord. to EN 50022

W CERTIFICATIONSTest in accordance with EN 61643-11 & IEC 61643-1,

VE 8001-1

W RANGE OF A PPLICATIONSG50 used in combination with COMBTEC VV, VS, G100 in combination with

PROTEC, POWERTEC in 3 + 1 switching operation is used to protect against

direct lightning strikes in external overhead lines or external lightning arrester

in the TT system. See graphic for application.

W PRODUCT DESCRIPTION:SG 50, G 100 are 1-pole N/PE lightning arresters with protection class I+II+III

(B+C+D) for protection against partial lightning currents from entering elec-

trical installations. The device is used for equipotential bonding of lightning

protection in the 400/230 VAC TT system, as a N/PE conductor with 3 + 1

switching operation.

It is able to deflect lightning currents up to 50 kA / 100 kA (10/350 s) with

a charge of 50 As, and has a low protection level, Up < 1,5 kV.

The use of a hermetically-sealed high-performance spark-gap filled with inert

gas makes use of a dangerous blow-out opening superfluous.

W INSTALLATION- AND OPERATING NOTES:A gap need no longer be enforced between neighbouring cables and compo-

nents to prevent arcing faults. Given that this arrester is required to deflect

high lightning currents, we recommend the use of single-wire Cu conductors

upwards of 16 mm2. The entire length of the connectiosn must not exceed0.5 m. If this cannot be ensured, install the PE conductor with an extra terminal

V-formed where possible.

PGR 4952W N/PE LIGHTNING ARRESTER, 50 kA /100 kA (10/350) S, SG50, G100

is0100_gf.eps

35

45

5064

90

uebsp_m2.eps

uebsp_b4.eps

uebsp_b1.eps

uebsp_b2.eps


10/22


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W CAUTION:The SG 50, G 100 must only be installed by specialist electricians. All valid norms must be observed during mounting

and installation. This device must only be used as a N/PE aggregate-lightning arrester in the 3+1 switching operation,

appropriate to the lightning protection class.

W FAULT DETECTIONWhen required, this arrester can also be tested using an insulation meter. When Risol 0.5 to 1 M, the arrester must

be replaced at the next opportunity, when Risol < 0.5 M it must be replaced immediately.

DESCRIPTION DIM. (WxHxD) PU WEIGHT ORDER NO.

N/PE lightning arrester, 50 kA, SG50, 35x90x64 6 0,226 IS010084

N/PE lightning arrester, 100kA G100 35x90x64 1 0,19 IS010094

CU-Busbar, 4x f. TN-S TT network - 50 - IS010174


11/22

VARTEC SURGE ARRESTERS, CLASS C

429

VVP 255 VVP 335 DVP 255 2)

Varistor Varistor Gas-filled surge arresterContinuous voltage Uc 255 VAC 335 VAC 255 VAC

Nominal discharge current ln (8/20s) 15 kA/20 kA 15 kA/20 kA 20 kA

Max. discharge current lmax (8/20s) 30 kA/40 (30) kA 30 kA/40 (30) kA 40 kA

Protection level Up at In 1,3/1.4 kV 1,4 kV/1,65 kV 1 ,2 kV

Response time ta < 25 ns < 25 ns < 100 ns



Max. permisible fuse: 100 A 100 A


Auxiliary contact (optional) 250 V AC/0,5 A, max. 1,5 mm2

DIN-rail mountable on both sidesMax. terminal torque 2,5 - 3,0 Nm (main terminal)

W PLUG-IN SURGE ARRESTER, VARTEC VVP, DVP SERIES

7n5b4994.eps7n5b4992.eps

7n5b4990.eps7n5b4976.eps

W TECHNICAL DATAClass C, design type II, type 2,

meets VE-SN 60, part 4 & EN/IEC 61643

65

8045

17,5vvp_m.eps

VPP 255/355

vpp_s.eps

DVP 255

dvp255_1.eps

vpp_h_s.eps dvp255_2.eps


12/22


30

tn_s_s.eps tn_cs_s.eps

tn_c_s.eps

WTIPS & TRICKSObserve the respective national regulation for installation! E.g. VE 8001-1 or

IEC 60361-5-53 A1. The neutral contactor does not require a surge protection device (in accordance with the TN-C

switching arrangement) if the protective multiple earthing connection is set up where the surge protection device is

integrated.

The connection line to the equipotential bonding rail or PE rail should be as short as possible and without looping. All

surge devices must be unplugged during insulation measurement.

The VVP335 surge arrester has been designed for mains voltages of 3~400/230 V in accordance with VE 8001-1.

According to IEC 603645-5-53 A1, the VVP255 surge arrester is for export only.

WRANGE OF APPLICATIONPlug-in surge arresters designed for indoor mounting as a means of protecting consumer appliances against lightning

and transient voltage surges The surge arrester operates in any position. Terminal assignment for the mains and

PE/PEN- conductor is freely definable.


1)VE design according to VE 8001-1, section18. Must be implemented by law in Austria.2

)Export model must not be implemented in Austria.3) As specified in NORM/VE E8001-1, the 20kA requirement still applies to the surge arrester between Neutral and the

main earthing rail (N/PE conductor). (PAS) or PE-rail, even in cases where surge protection devices were installed with

greater nominal discharge currents, e.g. 15 kA or 20 kA between the external conductors and the Neutral conductor.

DESCRIPTION PU TYPE ORDER NO.

C-arrester module 15 kA VE VVP335 1) 12 VVP335-15 IS010078

C-arrester module 20 kA VE VVP335 1) 12 VVP335-20 IS010079

C-arrester module 15 kA IEC VVP255 2) 12 VVP255-15 IS010076

C-arrester module 20 kA IEC VVP255 2) 12 VVP225-20 IS010077

N-PE surge arrester Module 20kA DVP255 3) 12 DVP255 IS010075

Base,1-pol. for VVP 12 VPS/1 IS010071-A

Base,1-pol. for VVP +H 12 VPSH/1 IS010069-A

Base,1-pol. for DVP 12 DPS/1 IS010070-A

Base,1-pol. for DVP +H 12 DPSH/1 IS010068-A

Base 3+1 operation 3 VPS/3+1 IS010064-A

Base 3+1 operation +H 3 VPSH/3+1 IS010065-A

Busbar, 3x, insulated, for TN-C system 10 VII-3 IS050103

Busbar, 4x, insulated, for TN-S, TT system 10 VII-4 IS050104

Busbar, 5x, insulated, for N arrangement 10 VII-5 IS050105


13/22


431

VEPG

Varistor + gas surge arrester

Continuous voltage Uc 335 VAC Nominal discharge current ln (8/20s) 10 kA / Pol

Imax (8/20s) 20 kA / Pol

Level of protection Up at In 1,6 kV at 5 kA 950 V

Response time ta < 100 ns



Max. permisible fuse: 100 A

Max. terminal cross section L, N = 6 mm2; PE = 25/35 mm2

Auxiliary contact (optional) 250 VAC / 0,5 A; max. 1,5 mm2

WVARTEC SURGE ARRESTER CLASS C, VEPG SERIESFOR SINGLE-PHASE OPERATION, 230 VAC, 1 MODUL WIDE

65

9045

17,5var_s2.eps

var_s1.epsis010073.eps

vepg_m.eps

W TECHNICAL DATAClass C, design type II, type 2,

meets VE 60, part 4 & EN/IEC 61643

W TIPS & TRICKS

Space saving - only 1 module wide

Ideal for retrofits (renovating old buildings)

D surge arrester, protection level (Up 950 V at

5 kA In (8/20)

High back-up fuse possible

National regulations for installation must be

followed!

W RANGE OF A PPLICATION

Surge arresters designed for indoor mounting as ameans of protecting consumer appliances against light-

ning and transient voltage surges The surge arrester

operates in any position.

The connection line to the equipotential bonding rail

or PE rail should be as short as possible and without

looping.

When measuring insulation, the surge arrester is

disconnected from PE by the gas-filled spark gap.

DESCRIPTION DIM. (WxHxD) PU ORDER NO.

C surge arrester, 10 kA, 335 V, 1-phase, 1 modul wide 17,5x90x65 1 IS010073

Base for VMG / VEPG - 12 IS010201

Base + H for VMG / VEPG - 12 IS010202


14/22

17,5

61,5

44

80 45

5,5

W TECHNICAL DATATest class II following IEC 61 643

Surge arrester class C in accordance with VE-SN 60

part 1/part 4

Design type with ZnO varistor II Width 1 modul wide per pole

Rated voltage UB (50 Hz) 280 V, 335 V, 460 V

Max. permissible back-up fuse 160A

Rated discharge current ISN (8/20) s 20 kA (10 kA)

Charge Q at ISN 0,43 As

Specific energy at ISN 3,2 kJ/

Max. discharge current ISG 40 kA

Response time (RRV 5 kV/s) < 25 ns

Level of protection at ISN < 1,4 kV

Max. permissible short-circuit current 10 kA

Temperature range -40 C to +70 C Degree of protection (integrated) IP 40

Gap terminals above and below

for conductor cross-section 4 - 25 mm2

Claw-type terminal top and bottom for rails

up to 1,5 mm in strength

Quick-fastening onto rail in accordance with EN 50022

Relay contact UAS-FM can be retrofitted,

1 C/O

Fits RCCB and MCB rails

Other voltages upon request

W TIPS & TRICKSObserve the rated voltage when choosing a surge arrester.

When using surge arresters in Austria, select according to

the binding regulation VE 8001-1, Pt. 18 Uc 335 V.

W CERTIFICATIONSVE

W RANGE OF APPLICATIONTo protect consumer units against transient surge voltages

caused by indirect lightning strikes and switch operations.

PGR 4953W PLUG-IN SURGE ARRESTER

SURGE ARRESTERS, CLASS C

32

is010045.eps

is01_xx.eps

is01_46s.eps

is01_46m.eps

is01_41s.eps

is01_25s.eps

is01_23s.eps


15/22

SURGE ARRESTERS, CLASS C

433

1) VE design according to VE 8001-1, section18. Must be implemented by law in Austria.

2) Export model- must not be implemented in Austria.


Varistor insert, 20 kA, for export, 280 V 2) 17,5x52x60 4 UAS 20/280 0,065 IS010045-A

Varistor insert, 20 kA, 335 V EN/IEC 1) 17,5x52x60 4 UAS 20/335 - IS010052-A

Varistor insert, 20 kA, 460 V EN/IEC 1) 17,5x52x60 4 UAS 20/460 - IS010051-A

N/PE conductor, 20 kA, 260 V EN/IEC, onlyavailable for 3+1 switching operation 17,5x52x60 4 UAS-N/PE - IS010053

Base, 1-pole (coded for N/PE conductor) 17,5x80x49,5 12 UAS/U1 0,048 IS010046

Base, 2-pole (coded for N/PE conductor) 35x80x49,5 6 UAS/U2 0,1 IS010047

Base, 3-pole (coded for N/PE conductor) 52,5x80x49,5 4 UAS/U3 0,148 IS010048

Base, 4-pole (coded for N/PE conductor) 70x80x49,5 3 UAS/U4 0,2 IS010049

Base 3+1 operation 70x90x49,5 3 UAS /3+1 0,2 IS010054

Plus relay contact, 1 C/O - 8 UAS-FM - IS010044

Rail, 2x, insulated - 10 VII -2 - IS050102

Busbar, 3x, insulated, for TN-C system - 10 VII -3 - IS050103

Busbar, 4x, insulated, for TN-S, TT system - 10 VII -4 - IS050104

Busbar, 5x, insulated, for N arrangement - 10 VII -5 - IS050105


16/22

VMG 275

Varistor + gas surge arrester

Continuous voltage Uc 275 VAC

Nominal discharge current ln (8/20s) 3 kA / Pol

Uoc (1,2/50) 6 kV / Pol

Protection level Up at In 0.9 V

Response time ta < 100ns



Max. permisible fuse: 63 A Max. terminal cross section L, N = 6 mm2; PE = 25/35 mm2

Auxiliary contact (optional) 250 VAC / 0,5 A; max. 1,5 mm2

DIN-rail mountable on both sides

W PLUG-IN SURGE ARRESTER, D CLASS,VMG SERIES FOR SINGLE PHASE OPERATION, 230 V, 1 MODUL WIDE

PGR 4954W LOW-LEVEL SURGE VOLTAGE PROTECTION, DIN-RAIL

SURGE ARRESTERS, CLASS D

34

var_s1.eps

is010201gf.eps is010201.eps

is010200.eps

is0102_s.eps

W

TECHNICAL DATAClass D, design type II, type 2,meets VE-SN 60, part 4 & EN/IEC 61643

W TIPS & TRICKS National regulations for

installation must be followed!

Space saving - only 1 module wide

Plug-in module

N/PE - spark gap already fitted

Low level of protection

High back-up fuse possible

W RANGE OF APPLICATIOND class surge arresters designed for indoor mounting as

a means of protecting consumer appliances against

lightning and transient voltage surges. The surge

arrester operates in any position.

The connection line to the equipotential bonding rail

or PE rail should be as short and possible and without

looping.

When measuring insulation, the surge arrester is dis-

connected from PE by the gas-filled spark gap.

Only for use in TN systems.


D surge arrester Module 3kA, 1 MW 6 VMG 275 IS010200

Base for VMG / VEPG 12 VMS IS010201

Base + H for VMG / VEPG 12 VMSH IS010202


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435

W TECHNICAL DATA Test class II following IEC 61643-1

Class D following VE-SN 60, part 1

Response time (RRV 5kV/s) ta < 25 ns

Continuous voltage UE: 280 V, 335 V, AC

Combined impact Uoc L-N / N-PE: 5 kV / 10 kV Level of protection UP at Uoc L-N /N-PE: 900 V /

1000 V / 1200 V

Rated discharge current In L-N/L-PE/N-PE: 2,5 kA/

2,5 kA/5 kA (8/20 s)

Level of protection UP at In L-N/L-PE/N-PE: 900 V/

1900 V/ 1000 V

Max. discharge current L-N/L-PE/N-PE: 5 kA/5 kA/

10 kA (8/20 s)

Max. permitted back-up fuse: 63 A gL/C63

Max. permitted short-circuit protection: 10 kA

Max. permissible ambient temperature: -40 C to +70 C Built-in contactor: IP 40

Gap terminals on both sides for conductor

cross-section 1 -25 mm2

Claw-type terminal on both sides for rails

up to 1,5 mm in strength

Torque for screw terminals 2,4

up to 3 Nm

Quick-fastening onto rail in accordance with EN 50,022

Installation class 3 according to IEC 1000-4-5

UAS-FM auxiliary contact can be fitted for remote

signalling No need to decouple upstream surge protection

W TIPS & TRICKSA L-N and N-PE surge arrester module must always be used

for the correct degree of protection. See circuit diagram.

The use of identical modules does not ensure

adequate protection.

W RANGE OF APPLICATIONUsed to protect terminal units against transient surges

as low-voltage device arresters.

W D SURGE ARRESTER, AD2 SERIES, 2 MODUL WIDE PGR 4954

is0500m2.eps

is0500m1.epsis0500gf.eps


Modular D surge arrester N/L, 2,5 kA, 280 VAC 17,5x80x71,5 12 AD2-LN 0,065 IS050022

Modular D surge arrester N/PE (spark gap), 5 kA, 280 VAC 17,5x80x71,5 12 AD2-NPE 0,065 IS050021

Mounting for 2-pole modular installationD surge arrester 280 V 35x80x49,5 6 AD2-SA 0,1 IS050023

Modular D surge arrester N/L, 2,5 kA, 335 VAC 17,5x80x71,5 12 AD2-A 0,065 IS050025

Modular D surge arrester N/PE (spark gap), 2.5 kA, 260 VAC 17,5x80x71,5 12 AD2-AF 0,07 IS050026

Mounting for 2-pole modular installationD surge arrester 335 V. 335VAC 35x80x49,5 6 AD2-F 0,1 IS050027


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D Surge arrester for plug socket, 2,5 kA 1 USM 01 IS010001

D Surge arrester for plug socket, 2,5 kA, through-wiring 1 USM 01/2 IS010002

W TECHNICAL DATA Requirement class D

Rated discharge current (8/20 s) Isn: 2.5 kA

Rated voltage Uc: 250 V~ (50Hz)

Max. load circuit current I max:16 A Connection type: 3 wire

Response time: L - N < 25 ns

Short-circuit protection: 6 kA (back-up fuse 16 AgL)

Temperature range: -20 C to 60 C

W TIPS & TRICKSFor the equipping of new and retrofitting of existing earthed sockets (e.g. earthed sockets

from ELSO range). Can be integrated in flush-mounted enclosure boxes. Through-wiring

model enables other plug sockets to be connected.

W RANGE OF APPLICATIONThe protective device is primarily designed for fusing sensitive electronic devices mains-side,

and is suitable for universal application in flush-mounted modular device- and enclosure

sockets. This device allows you to equip already existing flush-mounted plug sockets with

surge protection. The protective device is clamped into a FM- device insert using a spring

clip after the L, N and PE conductors are connected to the plug socket- on the device side.

Afterwards, the plug socket is mounted as usual.

This enables the user not only to equip plug sockets to be installed for the first time but

also to retrofit existing plug sockets, regardless of individual models of different

manufacturers.

The switching operation of the device provides parallel protection. This ensures that supply

to the protected device- mains-side is maintained even if the protective device is damaged.

Fault indication is provided by a sensor integrated in the device. This indicates when protec-

tion is no longer provided, in which case the protective device should be replaced by an

electrician as soon as possible.

W PLUG SOCKETS INSERTABLE PROTECTION MODULE


36

is0102_mon.eps

is010001.eps


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W TECHNICAL DATA Surge arrester class D - meets VDE 0675, part 6/A3 11.97

Test class II meets IEC 61643-1

Continuous voltage Uc 250V/50 Hz

Max. permissible back-up fuse 16 A gL

Nominal discharge current isn (8/20)s symm./asymm. (PE) 1,5 kA

Max. discharge current Imax (8/20)s symm./asymm.(PE) 4,5 kA

Response time symm. < 25 ns / asymm.(PE) < 100 ns

Residual voltage at Isn symm. < 1,2 kV / asymm.(PE) < 650 V

Protection level at UOC symm./asymm. 1.5 kV

Temperature range -40C to +75 C

Degree of protection according to IEC 529: 1989 IP 20

Integrated FM contact integriert: max. permissible operating vol-

tage 250 V AC, max. permissible operating current 3 A / 45 C

Mounting in cable channels and flush-mounted sockets

accord. to DIN 49073

Connections fixed/mm2 flexibel/mm2

Mains 0,2 - 4 0,2 - 2,5

FM contact 0,14 - 1,5 0,14 - 1,0

W RANGE OF APPLICATIONProtects terminal devices against transient voltage surges.

W ALSO REFER TO THE SPECIAL CATALOG UEK-SE-ELSO4

W CAUTION!A class C/II surge arrester must be installed upstream in the

enclosures to prevent the device from being overloaded.

PGR 4954W PLUG-IN DEVICE ARRESTER, FLUSH-MOUNTED

SURGE ARRESTER, CLASS D

437

is050001.eps

is05_m.eps


Plug-in base 71x47,5x43 1 GS 230 S 0,034 IS050000

Varistor insert 33x31,5x32,5 1 GS 230 E 0,016 IS050001

ELSO frame, 1x (For additional details, colours, types etc.refer to the Special Catalogue K-SE-ELSO4) - 1 Fashion pear l whi te - EL204100

ELSO frame, 2x (For additional details, colours, types etc.refer to Special Catalogue K-SE-ELSO4) - 1 Fashion pure whi te - EL204104

ELSO cover plate Fashion, pearl white (For additional details,colours, types etc., refer to Special Catalogue K-SE-ELSO4) - 1 Fashion pear l whi te - EL206010

ELSO cover plate, pure white (further details, colours,types etc., see Special Catalogue K-SE-ELSO4) - 10 Fashion pure whi te - EL206014

Cover plate, alternative to ELSO - 1 DA 0,009 IS050002

Cover frame, alternative to ELSO - 1 RA 0,014 IS050003

N N PE PE L L

28

GS 230 SSockel

71

47,5

47,5

3443

is05_3m.epsis05_2m.eps

is05_1m.eps


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DESCRIPTION PU TYPE WEIGHT ORDER NO.

ELSO, 2,5 kA, w/o frame (further details,colours, types etc. see Special Catalogue K-SE-ELSO4) 1 Fash ion pear l wh i te - EL215130

ELSO, 2,5 kA, w/o frame (further details,colours, types etc. see Special Catalogue K-SE-ELSO4) 1 Fashion pure wh ite - EL215134

Surge arrester socket w/ optical and acoustic sensor 1 SKTG 0,132 IS010011

W TECHNICAL DATA Surge arrester class D - meets VDE 0675, part 6/A3 11.97

Test class II meets IEC 61643-1

Continuous voltage UC 250V/50 Hz Max. permitted back-up fuse: 16 A gL

Nominal discharge current lSN (8/20 s): 1,5 kA, 2,5 kA

Max. discharge current Imax (8/20 s): 4.5 kA

Response time symm. < 25 ns / asymm. (PE) < 100 ns

Level of protection: symm. < 1,2 kV / asymm. (PE) < 1,0 kV

Temperature range -20 C to +75 C

Degree of protection according to IEC 529: 1989 IP 20

Acoustic defect indicator IS010010

LED defect indicator IS 010010

Rated voltage accord. to VE-EN1, part 1, art. 18

W RANGE OF A PPLICATIONEarthed plug socket with integrated surge protection for

mounting in flush-mounted sockets, used to protect terminal

devices from transient voltage surges.

W ALSO REFER TO TH E SP ECIAL CATALOGUEK-SE-ELSO4

W CAUTION!A class C/II surge arrester must be installed upstream in the

enclosures to prevent these devices from being overloaded.

PGR 4954W PROTECTIVE PLUG SOCKET, FLUSH-MOUNTED


38

is01_11f.epsel215130.eps


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ARRESTER DISCONNECTOR SWITCH, INDUCTIVE DECOUPLING

439


Inductive decoupling, 35 A 35x90x64 1 LBA 35 0,408 IS010043

35

45

58

43,5

90

PGR 4320W INDUCTIVE DECOUPLING - TO BE DISCONTINUED

W UPON REQUEST

PGR 4959WARRESTER DISCONNECTOR SWITCH

bd900600.eps

is010043.epsis01_43s.eps

is01_43m.eps


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40

NOTES

surge voltage protection

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