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Specifications

SPD Surge Protective Device(For AC380V)
EN61643-11
Protection class C
Manufacturer ,professional OEM
CE certification

SPD Surge Protective Device(For AC380V)

Application:

TRS4 series surge protection device suit for the AC 50Hz/60Hz . for the TT. TN-S . TN-C .and IT .not over 380V . It is used to protect the direct  or indirect  thunder influence  or oher instantaneous over-voltage surge . This protect is mainly used in house . thied industry field for surge protection . This product is comply with GB18802 .1-2002 .  IEC 61643-1998

Specifications:

1):Protection class C  IEC II CLASS

2):Composite type :1P  2P  3P  4P  1P+N  2P+N  3P+N  3P+NPE

3):Max  continuous operating voltage (UC):255V--440V

4):Nominal  discharge current (8/20us)(In);5KA  10KA  20KA

5):Max discharge current (8/20us)(Imax):10KA   20KA  40KA

6):Voltage protection level (UP):1.0KV   1.5KV   1.8KV   2.0KV

TRS4 series have derivative composite type : 1+NPE  2+NPE  3+NPE

TRS4 series can add remote signal control function

 

Technical Data

Type

TRS4/-140

TRS4/-275

TRS4/-320

TRS4/-385

TRS4/-440

Max continuous operating voltage (UC):(V)

140

275

320

385

440

IEC category

II

Nominal discharge current (In)8/20μS (KA)

5/10/15/20

5/10/15/20

5/10/15/20

5/10/15/20

5/10/15/20

Max discharge current 8/20μS)(Imax): (KA)

10/20/30/40

10/20/30/40

10/20/30/40

10/20/30/40

10/20/30/40

Voltage protection level (UP)(KV)

<0.8kV

<1.2kV

<1.5kV

<1.8kV

<2.0kV

Response time (ns)

≤25ns

Degree of protection

IP20

Operating temp range

-40--+80

Color

Red/Black

Frame material

Strengthen fire resistance PBT

Cross section area

Phase wire :6-35mm2

Earthed wire:6-35mm2

Remote sig terminal: 1.5mm2

Accessonies

Addtion remote signal control