Overview
Manuals
Working Principle
Primary Industry Applications
Features:
- SINAMICS PM240-2 IP20-FSB-A-400V-4KW
- Power module with built-in CL. Features a built-in brake chopper filter,
- IP20 FSB protection rating, excluding control unit and panel, compatible with CU firmware version V4.6
It is suitable for various general-purpose mechanical equipment, such as fans, pumps, and small conveyors. The module employs an advanced hardware architecture, integrating a braking chopper that effectively absorbs feedback energy generated during motor deceleration through an external braking resistor.
It boasts extremely high reliability and stability, with built-in multiple protection functions to prevent short circuits, grounding faults, and overheating. Thanks to its integrated Class A filter, the module exhibits excellent electromagnetic compatibility (EMC) in industrial environments, effectively reducing electromagnetic interference to surrounding electrical equipment.
The 6SL3210-1PE21-1AL0 Siemens SINAMICS Power module may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6SL3210-1PE21-1AL0 SINAMICS Power module MANUAL(Datasheets), Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
In terms of its operating principle, this power module primarily performs an "AC-DC-AC" power conversion process. First, it converts 380V-480V AC power into a stable intermediate DC voltage through a three-phase rectifier circuit. Then, upon receiving PWM (Pulse Width Modulation) commands from the control unit, the internal IGBT power devices switch at extremely high frequencies, inverting the DC power into three-phase AC power with adjustable frequency and voltage, thereby driving the motor to operate according to a preset curve and achieving precise control of the production process.
This power module is a "general purpose" drive component widely used in industrial stationary machinery:
- Pumping, ventilation, and compression: Used for variable speed control of industrial pumps and fans to optimize energy consumption.
- Material handling: Powers conveyor systems (belts, rollers, or chains) and stacker cranes to meet precise speed and torque control requirements.
- Manufacturing and processing: Integrated into mixers, grinders, and packaging machines.
- High dynamic applications: Suitable for high-frequency power control and applications requiring high overload capacity (up to 200%, for 3 seconds).
- Marine applications: DNV type-certified for marine environments.
