SINAMICS G120C 5.5kW Frequency Inverter

MPN: 6SL3210-1PE21-1UL0 — industrial control spare part, in stock at TGK Parts.

Product Overview

The G120C 6SL3210-1PE21-1UL0 is the 5.5 kW compact converter with integrated PROFINET interface — an all-in-one unit (no separate control unit) popular on OEM machines and fan/pump skids. The 5.5 kW frame is the highest-volume size in the G120C range, so both new surplus and tested used units are readily available.

Failures concentrate on the fan, the internal relay board and DC-bus capacitors; we run each unit on a test motor with PROFINET link verification.

Specifications

MPN6SL3210-1PE21-1UL0
TypeG120C compact inverter
Power5.5 kW
Input3-phase 380–480 V
FieldbusPROFINET (integrated)
FilterNone (-UL0 variant)
ConditionNew / tested used
Warranty12 months

Applications

Replacement and spare part for industrial automation equipment — production lines, CNC machines, packaging machinery, textile machinery, printing equipment and more.

Why Buy From TGK Parts

  • Tested before shipping, 12-month warranty
  • Free compatibility verification — send nameplate photo
  • Ships within 24–48 hours worldwide with tracking
Request a quote:email 15659298999@189.cn with the MPN — we reply within 12 hours with price, stock status and lead time.

Related Parts

FAQ

Does the G120C need a separate operator panel?

The BOP-2 or IOP panel is an option; parameterization is also possible over PROFINET.

Can this replace a G120 PM240 system?

Different architecture — G120C is a one-box unit, PM240 is modular. Match to your panel design.

Is PROFINET tested before shipping?

Yes — every unit is linked to a PROFINET scanner and parameterized on our bench.