Siemens 6SL3210-1PE21-1UL0 SINAMICS G120 PM240-2 Power Module | 4kW(LO)/3kW(HO) 380-480V 3-Phase VFD, Integrated Brake Chopper, IP20, Unfiltered, FSB

Product Overview

The Siemens 6SL3210-1PE21-1UL0 is a compact, high-performance unfiltered power module from the SINAMICS G120 PM240-2 series, designed for precise speed control of 3-phase AC motors. It delivers dual power ratings (4kW low overload / 3kW high overload) with 3AC 380-480V input. Featuring an integrated brake chopper and IP20 protection, this FSB-sized module offers flexible EMC configuration and reliable operation for standard industrial applications where external filtering is preferred.

Key Features

1. Dual Power & Strong Overload Capacity：4kW (10.2A) low overload (150% for 3s, 110% for 57s, 100% for 240s); 3kW (8.2A) high overload (200% for 3s, 150% for 57s, 100% for 240s), covering light and heavy load scenarios。

2. Unfiltered Design for Flexible EMC：No integrated line filter, allowing users to add external EMC filters based on specific site requirements, reducing unnecessary costs。

3. Integrated Brake Chopper：Built-in brake chopper enables fast deceleration and efficient control of regenerative loads, eliminating the need for external braking components。

4. Wide Input Voltage Compatibility：Supports 3-phase 380-480V AC (±10%), 47-63Hz, adaptable to global industrial power grids。

5. FSB Compact Size & IP20 Protection：FSB dimensions (291×100×165mm); IP20 protection against dust and solid objects, ideal for space-constrained control cabinets。

6. High Efficiency & Durability：97% energy efficiency; internal air cooling; wide temperature range (-10°C to +40°C for LO, -10°C to +50°C for HO), ensuring stable long-term operation。

7. Flexible Control Modes：Supports V/f control and sensorless vector control, compatible with CU240B-2/CU240E-2 control units for flexible system integration。

8. Comprehensive Protection Mechanism：Overvoltage, undervoltage, overload, short-circuit, ground fault and motor over-temperature protection, safeguarding drive and motor safety.

Advantage

1. We are an officially authorized Siemens distributor. We guarantee that all products are brand-new and original, backed by a one-year warranty. We offer reasonable pricing and delivery lead times, and we also operate our own manufacturing facility.

2. Stable and reliable quality: As an officially authorized Siemens distributor, we ensure every unit meets Siemens’ strict global quality standards and runs reliably in industrial environments.

3. One-year warranty service: We provide professional after-sales technical support within the warranty period to quickly resolve product operation issues.

4. Stable supply guarantee: on-time delivery, etc., with sufficient stock in our warehouse to prevent production delays.