6SL3210-1KE31-4AF1
Product Overview
The Siemens SINAMICS G120C (6SL3210-1KE31-4AF1) is a heavy-duty 3-phase variable frequency drive (VFD) designed for industrial power applications up to 75 kW (100 HP). It operates on a 380–480 V AC 3-phase supply and provides robust performance with high efficiency and integrated communication options.
This filtered version (AF) includes a built-in Class A EMC filter for full industrial compliance. The drive integrates PROFINET/EtherNet-IP communication, Safe Torque Off (STO) safety features, and is enclosed in a rugged IP20 open-type housing, making it ideal for control cabinet and process automation environments.
Electrical & Operational Specifications
| Specification | Details |
|---|---|
| Input Voltage | 3-Phase 380–480 V AC (–20% / +10%) |
| Rated Power (LO) | 75.0 kW (100 HP) |
| Rated Power (HO) | 55.0 kW (75 HP) |
| Rated Output Current (LO) | 136 A |
| Rated Output Current (HO) | 110 A |
| Output Frequency Range | 0–550 Hz |
| Switching Frequency | 2–8 kHz |
| Overload Capacity | LO: 150% for 3 seconds / 110% for 60 seconds HO: 200% for 3 seconds / 150% for 60 seconds |
| Control Modes | Vector Control, V/f Control, Sensorless Vector |
| Integrated EMC Filter | Class A (Filtered Version) |
| Fieldbus Communication | PROFINET / EtherNet-IP |
| 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 | FSF |
| Dimensions (H × W × D) | 708 mm × 305 mm × 357 mm |
| Approx. Weight | ≈ 63.5 kg (140 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 / EtherNet-IP |
| 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
-
Industrial motor drives up to 100 HP
-
Process automation, pumps, conveyors, and compressors
-
OEM machinery with PROFINET or EtherNet-IP control systems
-
Systems requiring Class A EMC compliance and integrated safety
-
High-performance panel-mounted installations
Couldn't load pickup availability
- Express Delivery
- 12 Months Warranty
- 7 Days Easy Replace
-
Vendor:
SIEMENS
