Siemens 6SL3210-1SE14-1UA0 | S120 PM340 1.5kW Power Module

Product Overview
The Siemens 6SL3210-1SE14-1UA0 is a single-axis AC/AC converter power module from the SINAMICS S120 drive family. Part of the PM340 Booksize series, this unit delivers 1.5kW of output power at 4.1A, making it a popular choice for a wide range of industrial automation applications .

This module sits at the upper end of the Framesize A (FSA) category, offering maximum power density before transitioning to larger frame sizes. It is well-suited for applications requiring higher torque without increasing cabinet footprint.

Technical Specifications

• Model Number: 6SL3210-1SE14-1UA0

• Product Type: S120 PM340 Power Module (Booksize)

• Rated Power: 1.5 kW

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

• Rated Output Current: 4.1 A

• Operating Frequency: 50/60 Hz

• Frame Size: Framesize A (FSA) - Blocksize

• Control Method: Vector control, V/f control, servo control

• Cooling Type: Internal air cooling

• Protection Class: IP20

• Operating Temperature: 0°C to +40°C

• Storage Temperature: -40°C to +70°C

• Relative Humidity: <95% non-condensing

• Weight: Approx. 2.8-3.0 kg 

What‘s Included

• 6SL3210-1SE14-1UA0 power module

• DRIVE-CLiQ cable

• Mounting hardware

• Documentation

What You’ll Need Separately

• Line reactor: Recommended for this power class

• 24V DC power supply: 0.5A minimum

• Control unit: CU310-2 or CU320-2

Typical Applications for 6SL3210-1SE14-1UA0

This 1.5kW module is well-suited for :

• Motion control systems

• Packaging machinery (fillers, sealers, cartoners)

• Textile machinery

• Material handling automation

• Small extruders

• Palletizers and stackers

• Pump and fan drives up to 1.5kW

Why Choose the 1.5kW Model?

The 6SL3210-1SE14-1UA0 offers an excellent balance of power and compactness:

• Maximum FSA power: This is one of the highest power ratings available in the compact FSA footprint

• Versatile control: Supports V/f control, vector control, and servo control modes 

• High dynamic response: Features integrated safety functions and high dynamic response for demanding applications 

System Compatibility

Compatible with:

• CU310-2 PN (PROFINET)

• CU310-2 DP (PROFIBUS)

• CU320-2 PN (multi-axis setups)

• TIA Portal engineering platform

• STARTER / SCOUT software

Key Features 

• Integrated braking chopper for dynamic applications

• Compact design with high power density

• PROFINET communication interface

• Efficiency up to 98%

• Start-up torque up to 200% of rated torque

• Comprehensive alarm functions (short circuit, overtemperature, overload)

Comparison with Adjacent Models

Frequently Asked Questions

Q: What control methods does this module support?
A: The 6SL3210-1SE14-1UA0 supports V/f control, vector control, and servo control, making it highly versatile for different motor types and applications .

Q: Does this module include a braking chopper?
A: Yes, an integrated braking chopper is included, allowing for dynamic braking with an external braking resistor .

Q: What communication interfaces are available?
A: The module supports PROFINET, USS/Modbus RTU, and CANopen communication protocols .

Q: What is the efficiency rating?
A: The module achieves approximately 98% efficiency under normal operating conditions .

Q: What are the installation requirements?
A: The module requires a clean indoor environment with temperatures between 0°C and 40°C. Ensure proper clearance for airflow around the unit.

Warranty & Shipping

• 12-month manufacturer warranty

• Free technical support via email and phone

• 30-day returns for unused units

• Worldwide shipping available

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