Name: Siemens SINAMICS PM240-2 Power Module 2.2kW - INOSAKI
SKU: Siemens-6SL3210-1PB21-0AL0
Price: 331.17 USD
Availability: InStock

Technical Overview

2.2kW power module with 1/3AC 200-240V input, integrated Class A filter, and braking chopper. Features IP20 protection, -10 to +50°C operation.

Key Features

Air-cooled Power Module in blocksize format.
Input: 1/3AC 200-240V ±10%, 47-63Hz.
Output Low Overload (LO): 2.2 kW (3.00 hp) with 110% overload for 57s, 150% for 3s (300s cycle time).
Output High Overload (HO): 1.5 kW (2.00 hp) with 150% overload for 57s, 200% for 3s (300s cycle time).
Ambient Temperature range: -10 to +50°C (HO operation) and -10 to +40°C (LO operation).
IP20 protection.
Approved for Control Unit (CU) firmware version V4.6.
Modular design for flexibility and potential cost-savings due to reduced spare parts.
Energy-saving functions for minimized power costs.
Pluggable connections on cable and motor side simplify commissioning and maintenance.

Technical Specification Matrix

Parameter	Value
Article number	6SL3210-1PB21-0AL0
Product Family	Air-cooled Power Modules in blocksize format
Input Number of phases	1 / 3 AC
Input Line voltage	200 ... 240 V ±10 %
Input Line frequency	47 ... 63 Hz
Output Number of phases	3 AC
Output Rated voltage	230V IEC / 240V NEC
Rated power (LO)	2.20 kW / 3.00 hp
Rated power (HO)	1.50 kW / 2.00 hp
Rated current (LO)	10.40 A
Rated current (HO)	7.40 A
Max. output current	15.60 A
Pulse frequency	4 kHz
Output frequency for vector control	0 ... 200 Hz
Output frequency for V/f control	0 ... 550 Hz
Power factor λ	0.85
Offset factor cos φ	0.95
Efficiency η	0.96
Sound pressure level (1m)	62 dB
Power loss	0.12 kW
Filter class (integrated)	Class A
Cooling	Internal air cooling
Cooling air requirement	0.009 m³/s
Installation altitude	1,000 m (3,280.84 ft)
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
Compliance with standards	UL, cUL, CE, C-Tick (RCM), SEMI F47
Efficiency class	IE2
Physical Weight (kg)	3.2
Dimensions L x W x H (cm)	18.5 x 11.4 x 36.5

Industrial Applications

1. Conveyor Belt Systems in Warehouses

This power module can efficiently drive motors for conveyor belt systems in logistics and manufacturing environments. The integrated braking chopper facilitates controlled deceleration and stopping, which is critical for precise positioning of goods and safe operation during emergencies or frequent stops.

Problem Solved

Ensures precise speed control and safe, efficient handling of goods on conveyor systems through controlled acceleration and braking, minimizing wear and improving operational safety and throughput.

Variable speed driveControlled brakingMaterial handlingMotor controlLogistics automationEnergy efficiency

2. Fan and Pump Applications in HVAC Systems

Ideal for optimizing the performance of fans and pumps in Heating, Ventilation, and Air Conditioning (HVAC) systems. Its ability to vary output frequency (0-550 Hz for V/f control) allows for demand-driven operation, significantly reducing energy consumption. The operating temperature range of -10 to +50°C is suitable for typical plant room conditions.

Problem Solved

Optimizes energy consumption and provides precise flow/pressure control in HVAC systems by adjusting fan and pump speeds according to real-time requirements, leading to reduced operational costs and improved environmental control.

HVACVariable frequency driveEnergy optimizationFlow controlPump controlFan controlBuilding automation

3. Small Machine Tool Spindles

The power module is well-suited for controlling spindles in small machine tools like drilling or light milling machines. Its robust overload capabilities (up to 200% for 3s) are essential for handling transient torque demands during cutting operations, while the 0-200 Hz vector control output frequency enables precise speed and torque regulation for machining accuracy.

Problem Solved

Provides accurate and dynamic speed and torque control for machine tool spindles, effectively managing high transient loads during machining, which improves process precision and extends machine lifespan.

Spindle controlMachine toolsCNCTorque controlOverload capabilityPrecision machining