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Industrial device

6SL3210-1KE31-1AF1

Siemens • SINAMICS • G120C • Frequency Inverter / VFD
Siemens Frequency Inverter / VFD

Specifications

Siemens

Brand

Siemens

Series

SINAMICS

Line

G120C

Unit type

Integrated Class A line filter, PROFINET

Device type

Frequency Inverter / VFD

Voltage range

3AC 380–480 V (+10/−20%) 47–63 Hz

Rated current

103 A (I_LO out) / 83 A (I_HO out)

Rated power

55 kW (P_LO)

Typical application

Large pump/fan systems (water/wastewater, HVAC plants, infrastructure)

DC-bus capacitors aging (ESR rise); cooling fan wear/clogging; IGBT/driver faults after overload/surge; rectifier/precharge damage; control PSU/I-O terminal failures

Details

  • Brand: Siemens
  • Series: SINAMICS
  • Line: G120C
  • Unit type: Integrated Class A line filter, PROFINET
  • Device type: Frequency Inverter / VFD
  • Voltage range: 3AC 380–480 V (+10/−20%) 47–63 Hz
  • Rated current: 103 A (I_LO out) / 83 A (I_HO out)
  • Rated power: 55 kW (P_LO)
  • Typical application: Large pump/fan systems (water/wastewater, HVAC plants, infrastructure)

Common failures

DC-bus capacitors aging (ESR rise); cooling fan wear/clogging; IGBT/driver faults after overload/surge; rectifier/precharge damage; control PSU/I-O terminal failures

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