Rated Voltage (U<sub>r</sub>)
480 V AC
Voltage Protection Level ( Up)
1800 kV (L-N) 1500 kV (N-PE) 1500 kV
Maximum Continuous Operating Voltage (U<sub>c</sub>)
(L-PE) 550 V
Rated Service Short-Circuit Breaking Capacity (I<sub>cs</sub>)
200 kA
Discharge Current
Nominal (8 / 20 µs) 20 kA I (max, 8 / 20 µs) 550 kA
Number of Protected Poles
3
