Lenze i550-C0.25/120-1 - Page 148

Fusing data
Inverter i550-C55/400-3 i550-C75/400-3 i550-C90/400-3 i550-C110/400-3
Cable installaon in compliance
with
US Naonal Electrical Code NFPA 70 / Canadian Electrical Code C22.1
with mains choke
Fuse
Characteriscs acc. to UL 248 / Class J (recommended: HSJ by Mersen)
Max. rated current A 200 200 300 300
Type of fusing Standard
SCCR: requirement Standard short-circuit strength
SCCR: max. short circuit cur-
rent
kA 10 10 10 10
SCCR: voltage 480/277 Volts Maximum
Earth-leakage circuit breaker
3-phase mains connecon ≥ 300 mA, type B
Technical data
3-phase mains connecon 400 V "Light Duty"
Fusing data
148