Siemens SINAMICS PM240-2 Power Module 15kW

Technical Overview

3AC 380-480V power module with 15kW/11kW output, built-in braking chopper, and IP20 protection for SINAMICS G120 drive systems.

Key Features

Air-cooled Power Module in compact blocksize format.
Input voltage: 3AC 380-480V ±10%, 47-63Hz.
Rated power output: 15 kW (Low Overload) / 11 kW (High Overload).
Protection class: IP20 / UL open type.
Efficiency η: 0.97.
Ambient temperature range for operation: -10 to +50 °C.
Compatible with SINAMICS G120 series Control Units (not included).
Dimensions: 140 mm (W) x 355 mm (H) x 165 mm (D).

Technical Specification Matrix

Parameter	Value
Article number	6SL3210-1PE23-3UL0
Product Family	SINAMICS Power Module PM240-2
Input Number of phases	3 AC
Line voltage	380 ... 480 V ±10 %
Line frequency	47 ... 63 Hz
Rated current (LO)	39.90 A
Rated current (HO)	36.00 A
Output Number of phases	3 AC
Output Rated voltage	400V IEC / 480V NEC
Output Rated power (LO)	15.00 kW (20.00 hp)
Output Rated power (HO)	11.00 kW (15.00 hp)
Output Rated current (LO)	32.00 A
Output Rated current (HO)	26.00 A
Max. output current	52.00 A
Pulse frequency	4 kHz
Output frequency for vector control	0 ... 200 Hz
Output frequency for V/f control	0 ... 550 Hz
Overload capability (LO)	110 % for 57 s, 150 % for 3 s (cycle time 300 s)
Overload capability (HO)	150 % for 57 s, 200 % for 3 s (cycle time 300 s)
Power factor λ	0.85
Efficiency η	0.97
Sound pressure level (1m)	72 dB
Cooling	Internal air cooling
Ambient temperature (Operation LO)	-10 ... 40 °C (14 ... 104 °F)
Ambient temperature (Operation HO)	-10 ... 50 °C (14 ... 122 °F)
Relative humidity (Max. operation)	95 % RH, condensation not permitted
Degree of protection	IP20 / UL open type
Built-in braking chopper	Yes
Filter class (integrated)	None (unfiltered)
Compliance with standards	UL, cUL, CE, C-Tick (RCM), SEMI F47
Physical Weight (kg)	4.8
Dimensions L x W x H (cm)	18.5 x 15.7 x 44

Industrial Applications

1. Conveyor Belt Systems with Dynamic Load Changes

This power module can precisely control the speed and torque of AC motors driving conveyor belts, enabling smooth acceleration and deceleration, vital for material handling. The built-in braking chopper allows for rapid and controlled stopping, crucial for preventing product damage and ensuring safety in applications with frequent starts/stops or emergency braking. Its 11-15kW power rating supports a wide range of industrial conveyor sizes.

Problem Solved

Prevents mechanical shock and wear on conveyor components, reduces braking time, improves operational safety and efficiency in material transport systems by handling dynamic loads with controlled starts and stops.

Variable Frequency DriveMotor ControlBraking ChopperDynamic BrakingMaterial HandlingPrecise Speed ControlOverload Capability

2. Industrial Pump and Fan Energy Optimization

With its 15 kW (Low Overload) rating and variable frequency output, this module is ideally suited for controlling industrial pumps and fans in HVAC or process fluid/air handling systems. By adjusting motor speed, it optimizes flow rates and air volumes, leading to significant energy savings compared to traditional on/off or choked flow methods. The -10 to +50°C operating temperature range ensures reliability in typical industrial environments.

Problem Solved

Reduces energy consumption in fluid and air handling, maintains optimal process conditions, and minimizes wear on mechanical components by eliminating constant full-speed operation and allowing for demand-based control.

HVAC SystemsPump ControlFan ControlEnergy EfficiencyVariable Speed DriveFlow OptimizationTemperature Tolerance

3. General Purpose Machine Tools and Processing Equipment

For various machine tool applications, such as mixers, grinders, or basic processing machinery, this 11-15 kW power module provides accurate and reliable speed control. Its ability to manage high and low overloads means it can handle demanding and fluctuating load cycles. The IP20 rating requires proper integration within an electrical control cabinet, which is a standard practice for machine tool automation.

Problem Solved

Provides accurate speed regulation for process consistency, ensures stable operation under varying load conditions, and safely integrates into existing machine control systems within an electrical enclosure.

Machine ControlTorque ControlProcessing EquipmentOverload CapabilityIndustrial AutomationSpeed RegulationIP20 Enclosure