Siemens SINAMICS G120 PM240-2 45kW Power Module

USD 3,864.97

High-performance power module with 3AC 200-240V input, 45kW (LO) / 37kW (HO) output, IP20 protection, and integrated braking chopper for industrial drives.

SKU Siemens-6SL3210-1PC31-6UL0 Category
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Siemens SINAMICS G120 PM240-2 45kW Power Module

Model Identifier SINAMICS G120 PM240-2
Official Part Number 6SL3210-1PC31-6UL0
GTIN Standard 4042948668566

Technical Overview

High-performance power module with 3AC 200-240V input, 45kW (LO) / 37kW (HO) output, IP20 protection, and integrated braking chopper for industrial drives.

Key Features

  • Input Voltage: 3AC 200-240V (+10% / -20%).
  • Frequency Range: 47-63 Hz.
  • High Overload (HO) Capacity: 37 kW (50 hp) at 200% for 3s, 150% for 57s, 100% for 240s.
  • Low Overload (LO) Capacity: 45 kW (60 hp) at 150% for 3s, 110% for 57s, 100% for 240s.
  • Rated Input Current (LO): 149.00 A; Rated Input Current (HO): 138.00 A.
  • Rated Output Current (LO): 154.00 A; Rated Output Current (HO): 130.00 A.
  • Maximum Output Current: 260.00 A.
  • Built-in braking chopper.
  • Protection Class: IP20.
  • Ambient Temperature Range: -20°C to +50°C (HO) / -20°C to +40°C (LO).
  • Unfiltered power module design.
  • Approved for Control Unit (CU) firmware version V4.7 HF8.
  • Compact, modular design for easy integration.
  • Supports vector and V/f control with output frequency up to 550 Hz.

High overload capacity with integrated braking chopper for demanding industrial processes.

Technical Specification Matrix

ParameterValue
Input Voltage3AC 200-240V (+10% / -20%)
Line Frequency47-63 Hz
Output Power (Low Overload - LO)45 kW (60 hp)
Output Power (High Overload - HO)37 kW (50 hp)
Rated Input Current (LO)149.00 A
Rated Input Current (HO)138.00 A
Rated Output Current (LO)154.00 A
Rated Output Current (HO)130.00 A
Max. Output Current260.00 A
Pulse Frequency4 kHz
Output Frequency (Vector Control)0-200 Hz
Output Frequency (V/f Control)0-550 Hz
Protection ClassIP20
Ambient Temperature (HO Operation)-20 to +50 °C
Ambient Temperature (LO Operation)-20 to +40 °C
CoolingInternal air cooling
Efficiency0.98
Power Loss1.72 kW
Physical Weight (kg)58
Dimensions L x W x H (cm)74.5 x 46.9 x 38.5

Industrial Applications

1. High-Speed Conveyor Systems with Dynamic Braking

This power module is ideal for controlling large conveyor belts that require frequent starts, stops, and rapid speed changes. The 45 kW output power ensures sufficient torque for heavy loads, while the integrated braking chopper allows for quick and efficient deceleration, reducing wear on mechanical components and improving cycle times.

Problem Solved

Inefficient braking and slow response times in high-throughput material transport systems.

45 kW OutputBuilt-in Braking Chopper260A Max Output Current0-550 Hz V/f ControlIP20 (enclosed cabinet)

2. Industrial Pump and Fan Systems in HVAC

The 3AC 200-240V input and 37-45 kW output power are perfectly suited for variable speed control of large industrial pumps and fans in commercial or industrial HVAC systems. This enables precise flow and pressure regulation, leading to significant energy savings and optimized climate control. The IP20 rating mandates installation within a protective panel, typical for building services.

Problem Solved

High energy consumption and lack of precise flow/pressure control in large-scale fluid and air handling.

3AC 200-240V37-45 kW OutputVariable Frequency DriveIP20Energy Efficiency

3. Heavy-Duty Material Handling Equipment (Cranes/Hoists)

With its robust 37 kW High Overload capacity (200% for 3s) and integrated braking chopper, this module provides reliable and safe control for heavy-duty material handling equipment like industrial cranes and hoists. It ensures powerful lifting and precise positioning of heavy loads, while the braking chopper manages regenerative energy during lowering operations, enhancing safety and operational efficiency within a protected indoor environment.

Problem Solved

Lack of precise speed and torque control, and inefficient energy management during lifting and lowering of heavy loads.

37 kW High Overload200% Overload for 3sBuilt-in Braking ChopperIP20Torque Control
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