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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
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 TimeApr 24,2024
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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