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Siemens SINAMICS G120C User Manual

Siemens SINAMICS G120C
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For converters with rated input currents > 160 A referred to LO, use a Siemens modular RCCB
device (MRCD type B 5SV8111-4KK) with a current transformer (5SV870.-2K), a circuit
breaker (series 3VA1) and a trip element (3VA9988-0BL30).
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Figure4-32 MRCD
A dedicated RCD is used for every converter.
The motor cables are shorter than 50 m (164 ft) shielded, or 100 m (328 ft) unshielded.
Additional information about motor cables:
Maximum permissible motor cable length (Page80)
Installing
4.9Connect the line supply, motor and braking resistor
SINAMICS G120C Converters
Operating Instructions, 02/2023, FW V4.7 SP14, A5E34263257B AK 79

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Siemens SINAMICS G120C Specifications

General IconGeneral
Communication InterfacesPROFINET, PROFIBUS, USS, Modbus RTU
Protection ClassIP20
Ambient Temperature-10°C to +50°C
Storage Temperature-40°C to +70°C
Power Range0.55 kW to 132 kW
Voltage Range380 V to 480 V
Output Voltage0 V to Supply Voltage
Frequency Range0 Hz to rated output frequency
Control ModesVector control with encoder
ProtectionOverload, overvoltage, undervoltage, short circuit, ground fault
Relative Humidity5% to 95%, non-condensing
AltitudeUp to 2000 m without derating

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