Siemens 6SL3210-1SE21-0UA0 | S120 PM340 4.0kW Power Module

Product Overview
The Siemens 6SL3210-1SE21-0UA0 is a single-axis AC/AC power module from the SINAMICS S120 drive family. Part of the PM340 Booksize series, this unit delivers 4.0kW of output power at 10.0A, representing the highest power rating in the Framesize B (FSB) category before transitioning to larger frame sizes .

This module is designed for demanding industrial applications requiring significant power output while maintaining the compact Booksize format. It offers the maximum power density available in the FSB form factor.

Technical Specifications

• Model Number: 6SL3210-1SE21-0UA0

• Product Type: S120 PM340 Power Module (Booksize)

• Rated Power: 4.0 kW

• Input Voltage: 380-480V AC (3-phase)

• Rated Output Current: 10.0 A

• Operating Frequency: 50/60 Hz

• Frame Size: Size FSB (maximum rating for this frame)

• Cooling Type: Internal air cooling

• Protection Class: IP20

• Operating Temperature: 0°C to +40°C

• Operating Humidity: Up to 80% RH (non-condensing)

• Storage Temperature: 0°C to +50°C

• Storage Humidity: Up to 80% RH (non-condensing)

• Maximum Operating Altitude: 1000m above sea level

• Operating Environment: Clean indoor environment with no corrosive chemicals

• Dimensions: FSB standard dimensions

• Weight: Approx. 4.08 kg (9.00 lbs) 

What‘s Included

• 6SL3210-1SE21-0UA0 power module

• DRIVE-CLiQ cable

• Mounting screws and busbar covers

• Quick start guide

What You’ll Need Separately

• Line reactor: Required for this power class

• 24V DC power supply: 1.0A minimum

• Control unit: CU310-2 or CU320-2

• Braking resistor: For dynamic braking applications

Typical Applications for 6SL3210-1SE21-0UA0

This 4.0kW module is ideal for :

• Large conveyor systems

• Heavy-duty packaging machinery

• Industrial mixers and agitators

• Small to medium extruders

• Palletizers and stackers

• Fan and pump drives up to 4.0kW

• Material handling systems

• Compressors and blowers

Why Choose the 4.0kW Model?

The 6SL3210-1SE21-0UA0 is the maximum power option in the FSB category:

• Maximum FSB power: 4.0kW at 10.0A is the highest rating available in this compact frame size

• Cost-effective: Avoid jumping to larger (and more expensive) chassis formats

• High power density: Maximum power in minimum cabinet space

Environmental Requirements 

• Install in clean indoor environments free from corrosive chemicals

• Maintain ambient temperature between 0°C and 40°C

• Ensure proper clearance for airflow around the module

• Maximum altitude: 1000m above sea level

System Compatibility

Compatible with:

• CU310-2 PN (PROFINET)

• CU310-2 DP (PROFIBUS)

• CU320-2 PN (multi-axis setups)

• TIA Portal V15.1 and newer

• STARTER / SCOUT software

Comparison with Adjacent Models

Frequently Asked Questions

Q: What is the rated output of 6SL3210-1SE21-0UA0?
A: The module provides 4.0kW output power at 10.0A current rating .

Q: What is the weight of this module?
A: The module weighs approximately 4.08 kg (9.00 lbs) .

Q: What are the operating temperature limits?
A: Operating temperature range is 0°C to 40°C. Storage temperature range is 0°C to 50°C .

Q: What humidity levels can this module tolerate?
A: Up to 80% relative humidity, non-condensing, for both operating and storage conditions .

Q: What altitude can this module operate at?
A: Maximum operating altitude is 1000m above sea level .

Q: Is special environmental consideration needed?
A: Yes, install in clean indoor environments free from corrosive chemicals for optimal performance and longevity .

Warranty & Shipping

• 12-month warranty on all products

• Free technical support via email and phone

• 30-day returns for unused units

• Worldwide shipping available

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