Henan Sanyuan Network Science & Technology Co., Ltd.
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  • Contact Person : Mr. Zhou Xiaodong
  • Company Name : Henan Sanyuan Network Science & Technology Co., Ltd.
  • Tel : 86-371-4000371127
  • Fax : 86-371-63933960-116
  • Address : Henan,Zhengzhou City,NO.82 11Floors, Jingjin Building, NO.25 Huanghe Road, Jinshui District Zhengzhou City
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  • Zip : 450003

3 Level Power-supply Module (4P,3P+NPE)surge protector for ac power

3 Level Power-supply Module (4P,3P+NPE)surge protector for ac power
Product Detailed
1.professional surge protector for ac power 2.working voltage: 220V /380V AC 3.1,2,3,4P(+NPE) 4.ISO9001 5.8 years experience

3 Level Power-supply Module (4P,3P+NPE) surge protector for ac power 

1. Third level protection

2. install in the frond of the equipment 

3. limit the overvoltage under the equipment’s overvoltage resistance level  

 

Feature:

D level surge protection, low residual voltage, quick response, standard guide rail design, standard plug-in modular design, easy installation, simple maintenance, module degradation indication, automatic switching off at exit failure and recovery, do not affect the normal power supply.

 

Technology Parameter:

Model

 

SY-B-20KA/4P

SY-B-20KA/3P+NPE

Nominal alternating voltage

Un

380V

380V

Maximum Discharging Current 8/20u

Imax

40KA

40KA

Nominal Discharging Current

In

20KA

20KA

Voltage Protection Level

Up

≤1.8KA

≤1.8KA

Response Time

tA

≤25ns

≤25ns

Working Environment

 

-40~+70°C

-40~+70°C

Protection Model

 

L-PE  N-PE

L-PE  N-PE

Failure and Releasing Indication

 

Yes

Yes

 

Size:

 

 

  

3 Level Power-supply Module (4P,3P+NPE)surge protector for ac power



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