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Lightning protection box for charging pile HD-CDZ

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Lightning protection distribution box for Charging pile

Electric surge protector of composite low-voltage distribution system, which is in the form of a box, is designed according to IEC standard. It adopts the most advanced technology of preignition clearance and automatic matching of energy and has validation detection indication, powerful discharge capacity of lightning current. It can be used for the general supply of building.This lightning arrester is very convenient to be maintained. It connects with the circuit in parallel and has no limit to the power of equipment fixed later.


Model

HD-CDZ

Nominal working voltage Un

380V/220V

Lightning impulse current

（10/350us）

25KA

Nominal discharge current

（8/20us）

100KA

Voltage protection level Up

1.5KV

Afterflow restraint If

3KA

Response time Ta

≤25ns

Operating temperature range Tup

-40℃to+70℃

Protection grade

IP55

Three-phase load power

7KW/10KW

Three-phase load port 

Two ports

Single phase load power

7KW

Single-phase load port 

Two ports

Total load power

31KW



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