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LT-40/G1500
Application scope
The LT-G series surge protective device belongs to the DC power lightning protection of class II T2 PV system. When the system is overvoltage due to lightning or other reasons, the protector will rapidly take action in the nanosecond time, and the overvoltage will be leaded into the earth , so as to protect the equipment on the grid.
Product features

1. Needn't consider the load current, plugable, It can be replaced without cutting off power, easy to maintain;

2. built-in temperature control circuit breaker, high safety performance, no continuous flow;

3. the indicator window green is normal, red indicates failure, prompt replacement, clear and easy to argue;

4. The Remote Control interface (terminal point) is used to realize the remote monitoring work state.

5. Y type design, three groups of high performance MOV, more efficient and safer.


Product certification

 photovoltaic PV CB/CE/CQC TUV certification

https://www.certipedia.com/?locale=en   just input our company resgister No. 50258836 
or certificates No.1419061715, you can check online.

technical data
Electrical parameters technical data
Operating voltage of PV system Ucpv 1500VDC
Protection level ≤4.5kV
Nominal discharge current 20kA
Maximum discharge current 40kA
Connection structure Type Y
General parameters
Outer size(Width * height * depth) 54X90X65
work environment -40~+70℃,relative humidity<(25℃以下)
Installation method 35mm Standard track
Window indication Green: normal; red: failure
telecommunication equipment 11.14 often open; 11.12 often closed
Wiring diagram

Telegraph wiring diagram

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