Siemens 6SL3210-1KE31-4UF1

Siemens 6SL3210-1KE31-4UF1 

Overview

The Siemens 6SL3210-1KE31-4UF1 is a Chassis Power Module from the SINAMICS S120 family, engineered for heavy-duty drive applications. Delivering 315 kW output at 380–480 V AC, it ensures robust performance, reliable motor control, and modular expandability for demanding automation systems.

Key Features

• Chassis power module for SINAMICS S120

• Rated output power: 315 kW

• Rated supply voltage: 3AC 380–480 V

• High-current capability for heavy-duty loads

• Advanced protection and monitoring functions

• Scalable for multi-axis and high-power drive systems

Technical Specifications

• Siemens Code: 6SL3210-1KE31-4UF1

• Series: SINAMICS S120, Chassis Module

• Rated Output Power: 315 kW

• Rated Output Current: ~600 A (at 400 V)

• Supply Voltage: 3AC 380–480 V ±10%

• Frequency: 47–63 Hz

• Cooling: Forced-air cooling

• Protection Rating: IP20

• Brake Chopper: Integrated

• Operating Temperature: 0 °C to +40 °C (without derating)

• Certifications: CE, UL, cUL

Applications

• Heavy-duty conveyor systems

• Steel and metal processing

• Large industrial machinery

• Multi-axis automation systems

• High-power production environments

Why Choose Siemens 6SL3210-1KE31-4UF1?

• High-power solution for demanding industries

• Scalable design for complex drive systems

• Reliable and efficient motor control

• Backed by Siemens engineering excellence

Order Now

Power up your automation with the Siemens 6SL3210-1KE31-4UF1 — engineered for strength, efficiency, and long-term reliability.

Return to the Siemens Sinamics Drives collection to explore more options including V20, G120, G130, G150, and S120 series for advanced industrial motor control.

You can also browse the Siemens Variable Frequency Drives (VFDs) main category to view the complete Siemens portfolio of Sinamics, Micromaster, and SIMOVERT VFDs.

Original Manufacturer Packaging

These products are industrial surplus items preserved in the original manufacturer box. Learn More

DDPARTSSOLUTION Packaging

These products are industrial surplus items shipped in secure DDPARTSSOLUTION protective packaging. Learn More

Refurbished

These products have been previously installed or may show cosmetic signs of prior handling. Learn More