EL1-D-20 SPD Surge Protective Device
- Model
- EL1-D-20
Item specifics
- Parameters
- EL1-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 Grade
- IP20.
- quipped with front fuse or circuit breaker
- 10A 16A
- Application
- Incoming line first level protection
- Remark
- Other maximum continuous working voltage Uc can be customized
Review
Description
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.
MAIN TECHNICAL PARAMETERS

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