Overview
The Siemens SINAMICS POWER MODULE PM240-2 (6SL3210-1PB21-8UL0) is a high-performance power module designed for demanding industrial drive applications. Engineered for flexibility and reliability, this module supports 1/3AC 200–240V power supplies and integrates a built-in braking chopper, eliminating the need for external braking components.
With optimized overload capabilities for both high and low overload applications, the PM240-2 ensures stable operation across a wide range of ambient temperatures. It is part of the Siemens SINAMICS G120 system and is approved for CU firmware version V4.6, making it ideal for modern automation environments.
Key Features & Benefit
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Integrated Braking Chopper: Enables efficient energy dissipation during motor deceleration without external components.
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Flexible Overload Capabilities: * High Overload (HO): 3kW output, capable of 200% for 3s.
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Low Overload (LO): 4kW output, capable of 150% for 3s.
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Wide Input Range: Supports 1/3AC 200V to 240V (+10%/-10%) at 47-63Hz.
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Robust Design: Operates in ambient temperatures up to +50°C (HO) or +40°C (LO).
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Modular Compatibility: Designed for use without an integrated filter, allowing for customized EMC configurations.
Function
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Converts AC power into controlled motor output
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Supports dynamic motor braking through integrated braking chopper
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Handles short-term and long-term overload conditions efficiently
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Operates seamlessly within Siemens SINAMICS G120 drive systems
Application
The 6SL3210-1PB21-8UL0 is ideal for machine construction, conveying systems, and pump/fan applications where high dynamic performance and modularity are required.
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