EL1-B-80 SPD Surge Protective Device
EL1-B-80 SPD Surge Protective Device
Model
EL1-B-80

Item specifics

Parameters
EL1-B-80
Maximum continuous operating voltage Uc(V~)
420V 385V 275V
Voltage protection level UP(KA)
≤2.2 ≤2.0 ≤1.8
Maximum dischargecurrent(8/20us)(KÄ)
80
Nominal dischargecurrent (8/20us) (KA)
40
Response time (ns)
<25
IP Grade
IP20.
quipped with front fuse or circuit breaker
50A 63A
Application
Incoming line first level protection
Remark
Other maximum continuous working voltage Uc can be customized

Product review

Description

 DESCRIPTION OF PRODUCTS 
  EL1-B Series Surge Protection Devices (hereinafter referred toas SPD)

      are suitable for ac 50/60hz, rated voltage 380V IT. TT. TN-C. TN-S. TN-C-Sand other power supply systems to protect the surge caused by indirect lightning and direct lightning or other instantaneous overvoltage. Class llSPD according to lEC61643-1:1998-02. Class C surge protectors.

      SPD has common mode (MC) and differential mode (MD) protection.The SPD accord with GB18802.1 /lEC61643-1.

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