Lenze i550 Series - Page 121

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
EN 60204-1
with mains choke
Fuse
Characteriscs gR
Max. rated current A 160 160 300 300
Earth-leakage circuit breaker
3-phase mains connecon ≥ 300 mA, type B
Fusing data
Inverter i550-C0.37/400-3 i550-C0.55/400-3 i550-C0.75/400-3 i550-C1.1/400-3
Cable installaon in compliance
with
US Naonal Electrical Code NFPA 70 / Canadian Electrical Code C22.1
without mains choke
Fuse
Characteriscs all acc. to UL 248 / Class CC
Max. rated current A 15 15 15 15
Type of fusing Standard
SCCR: requirement Standard short-circuit strength
SCCR: max. short circuit cur-
rent
kA 5 5 5 5
SCCR: voltage 480/277 Volts Maximum
with mains choke
Fuse
Characteriscs all acc. to UL 248 / Class CC
Max. rated current A 15 15 15 15
Type of fusing Standard
SCCR: requirement Standard short-circuit strength
SCCR: max. short circuit cur-
rent
kA 5 5 5 5
SCCR: voltage 480/277 Volts Maximum
Earth-leakage circuit breaker
3-phase mains connecon ≥ 30 mA, type B
Technical data
3-phase mains connecon 400 V
Fusing data
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