Nominal voltage UN
-48 V DC (RRH)
60 V AC (TN)
60 V DC
Maximum continuous operating voltage UC
Protective conductor current IPE
Standby power consumption PC
Nominal discharge current In (8/20) µs
Maximum discharge current Imax (8/20) µs
Short-circuit current rating ISCCR
Surge protection fault message
Arrester can be tested with CHECKMASTER from software version:
Voltage protection level Up
Residual voltage Ures
≤ 0.275 kV (at 3 kA)
≤ 0.325 kV (at 5 kA)
≤ 0.425 kV (at 10 kA)
≤ 0.55 kV (at In)
TOV behavior at UT
100 V AC (5 s / withstand mode)
Nominal discharge current In (L-N)
Nominal discharge current In (L+) - (L-)
Flammability rating according to UL 94
Nominal voltage UN
-48 V DC (RRH)
60 V AC (TN)
60 V DC
Maximum continuous operating voltage UC
Protective conductor current IPE
Standby power consumption PC
Nominal discharge current In (8/20) µs
Maximum discharge current Imax (8/20) µs
Short-circuit current rating ISCCR
Voltage protection level Up
Residual voltage Ures
≤ 0.275 kV (at 3 kA)
≤ 0.325 kV (at 5 kA)
≤ 0.425 kV (at 10 kA)
≤ 0.55 kV (at In)
TOV behavior at UT
100 V AC (5 s / withstand mode)