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TNR-C20/385-1+NPE
Application scope
Type T2 AC power supply lightning protection device belongs to the surge protector installed in the charging pile (station) AC power supply test, used for discharging, reduce the overvoltage due to internal lightning or grid system, thereby reducing the charging pile (station) damage and new energy equipment.
 
TUV authentication
Product features

1. The high efficient varistor is used, and the response time is fast.

2. The T2 type protection used in the charging pile (station) distribution system.

3. through the YUV certification; type 4, hot swappable module design;

4. The alarm contact with remote signal is convenient for remote monitoring of the state of the protector.

5. the discharge current is large and the residual pressure is low.

6. the standard 35mm rail installation all;

7. The installation is convenient and the maintenance is simple.

technical data
Electrical parameters technical data
Maximum continuous operating voltage Uc（V~） 385/255
Nominal discharge current（8/20us） 20/20
Maximum discharge current（8/20us） 40/50
Protection level Up（kV） ＜1.8/1.1
response time（ns） ≤25
General parameters
Outer size (width *height *depth) (mm) 36X90X65
Intercepting area of access wire（mm²） ≥6
Access ground intercepting area（mm²） ≥10
Shell protection grade IP20
work environment -40~+70℃，relative humidity＜（25℃以下）
telecommunication equipment 11.14 Normally open；11.12Normally closed
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