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EL1-D-20 SPD Surge Protective Device

EL1-D-20 SPD Surge Protective Device

EL1-D-20 SPD Surge Protective Device
EL1-D-20 SPD Surge Protective DeviceEL1-D-20 SPD Surge Protective Device
CategoriesSPD Surge Protective Device
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ModelEL1-D-20
ParametersEL1-D-20
Maximum continuous operating voltage Uc(V~)420V 385V 275V
Voltage protection level UP(KA)≤1.2 ≤1.0 ≤1.0
Maximum dischargecurrent(8/20us)(KÄ)10
Nominal dischargecurrent (8/20us) (KA)5
Response time (ns)<25
IP GradeIP20.
quipped with front fuse or circuit breaker10A 16A
ApplicationIncoming line first level protection
RemarkOther maximum continuous working voltage Uc can be customized
Update Time2019-08-25
Detail Information
 DESCRIPTION OF PRODUCTS 
 EL1-D Series Surge Protection Devices (hereinafter referred to asSPD)

are suitable for ac 50/60hz, rated voltage380V 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 III SPDaccording to IEC61643-1:1998-02. Class D surge protectors.

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

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