1. the maximum discharge current Imax 160kA or the maximum non - exit impact current limp 50kA;
2. the design of low pressure sense makes the residual pressure of the whole protection loop very low;
3. the power frequency removal current is less than 3A, and the opening time is 0.1s/3A;
4. particularly appropriate application channel design to ensure that the circuit breaker still has the corresponding capability of lightning protection after the opening of the circuit breaker.
5. modular design upgrading and installation, easy to install, maintenance free;
6. Remote switching operation (selection);
7. remote warning function, the first time after the opening of the signal, prompting the closing operation or replacement (selection).