Why is it impossible to obtain a proposal for a cable downstream of a 20kVA inverter?

Catégorie FAQ: 
Calculs et normes

These inverters require short-circuit currents that are often very low (in the region of 2 to 3 In). This means that the short-delay device placed downstream of your inverter has to be set to a lower value.

If that isn’t possible, you can trip the thermal switch of the protective device so long as you comply with the relevant provisions (see NF C 15-100 para. 4-435.1 and the ensuing articles).