6SL3210-1KE23-8UF1
Product Overview
The Siemens SINAMICS G120C (6SL3210-1KE23-8UF1) is a compact, industrial-grade 3-phase variable frequency drive (VFD) designed for automation, process control, and OEM applications. It operates on a 380–480 V AC 3-phase power supply and delivers 18.5 kW (25 HP) in low-overload (LO) mode and 15.0 kW (20 HP) in high-overload (HO) mode.
This unfiltered version (UF) does not include an internal EMC filter, making it ideal for systems already equipped with external filtering. The G120C series combines powerful performance with simplicity—featuring PROFINET communication, Safe Torque Off (STO), and a space-saving IP20 enclosure suited for control cabinets and machine integration.
Electrical & Operational Specifications
| Specification | Details |
|---|---|
| Input Voltage | 3-Phase 380–480 V AC (–20% / +10%) |
| Rated Power (LO) | 18.5 kW (25 HP) |
| Rated Power (HO) | 15.0 kW (20 HP) |
| Rated Output Current (LO) | 48.2 A |
| Rated Output Current (HO) | 45.2 A |
| Output Frequency Range | 0–550 Hz |
| Switching Frequency | 4–8 kHz |
| Overload Capacity | LO: 150% for 3 seconds, 110% for 57 seconds HO: 200% for 3 seconds, 150% for 57 seconds |
| Control Modes | Vector Control, V/f Control, Sensorless Vector |
| Integrated EMC Filter | None (External EMC filter required) |
| Fieldbus Communication | PROFINET / EtherNet/IP compatible |
| Safety Functions | STO (Safe Torque Off), dual-channel integrated |
| Braking Function | Integrated braking chopper |
Mechanical & Environmental
| Specification | Details |
|---|---|
| Enclosure Rating | IP20 (Open Type / UL Open) |
| Mounting Type | Panel or Wall Mount |
| Frame Size | FSC |
| Dimensions (H × W × D) | 295 mm × 140 mm × 225 mm |
| Approx. Weight | ≈ 5.2 kg (11.5 lb) |
| Cooling Method | Forced-air internal fan |
| Operating Temperature | -10 °C to +40 °C (derating above 40 °C) |
| Installation Altitude | Up to 1000 m (derating above 1000 m) |
| Humidity | 5–95% non-condensing |
Control & Communication
| Specification | Details |
|---|---|
| Digital Inputs | 6 Configurable |
| Digital Outputs | 2 Relay / Transistor |
| Analog Inputs | 1 (voltage or current selectable) |
| Analog Outputs | 1 (voltage) |
| Fieldbus Protocols | PROFINET (Integrated), EtherNet/IP Compatible |
| Display / Interface | Optional BOP-2, IOP, or Smart Access Module |
| Safety Function | Safe Torque Off (STO) integrated dual-channel |
Compliance & Ratings
-
IEC/EN 61800-3 (EMC)
-
IEC/EN 61800-5-1 (Safety)
-
UL / CSA / CE Certified
-
RoHS / REACH Compliant
Applications
-
Medium-power industrial motor drives (20–25 HP range)
-
OEM panels requiring external EMC filtering
-
Conveyor systems, pumps, and process machinery
-
Applications needing PROFINET integration and STO safety
-
Compact control cabinet installations
Couldn't load pickup availability
- Express Delivery
- 12 Months Warranty
- 7 Days Easy Replace
-
Vendor:
SIEMENS
