Switching Current Impulse of an Arrester IEC and IEEE
Peak value of discharge current having a virtual front time greater than 30 µs but less than 100 µs and a virtual time to half-value on the tail of roughly twice the virtual front time.
Peak value of discharge current having a virtual front time greater than 30 µs but less than 100 µs and a virtual time to half-value on the tail of roughly twice the virtual front time.