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Industrial device

6SL3210-1KE21-3AP1

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, PROFIBUS DP

Device type

Frequency Inverter / VFD

Voltage range

3AC 380–480 V (+10/−20%) 47–63 Hz

Rated current

12.5 A (I_LO out) / 8.8 A (I_HO out)

Rated power

5.5 kW (P_LO)

Typical application

General machinery, pumps/fans, compressors, small process lines

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, PROFIBUS DP
  • Device type: Frequency Inverter / VFD
  • Voltage range: 3AC 380–480 V (+10/−20%) 47–63 Hz
  • Rated current: 12.5 A (I_LO out) / 8.8 A (I_HO out)
  • Rated power: 5.5 kW (P_LO)
  • Typical application: General machinery, pumps/fans, compressors, small process lines

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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