Overview
The Siemens SINAMICS G120 PM250 Power Module (6SL3225-0BE31-5AA0) is a cornerstone for sophisticated drive applications requiring energy efficiency. Unlike standard power modules, the PM250 features regenerative capability, allowing braking energy to be fed back into the supply system rather than being wasted as heat. This module is equipped with an integrated Class A line filter, ensuring electromagnetic compatibility for industrial environments.
Features & Benefit
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High Overload Capacity: Supports 15 kW at 200% for 3s, 150% for 57s, 100% for 240s, making it perfect for heavy-duty industrial applications.
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Light Overload Performance: Handles 18.5 kW at 150% for 3s, 110% for 57s, and 100% for 240s, offering versatile operational flexibility.
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Built-in Class A Filter: Reduces electromagnetic interference (EMI) for safer, compliant operation.
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Regeneration Capability: Supports energy recovery to improve system efficiency.
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Wide Voltage & Frequency Range: Operates efficiently at 3AC 380–480V ±10%, 47–63 Hz.
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Robust Construction: Compact design (512 x 275 x 204 mm) with IP20 FSD protection ensures reliable performance in industrial environments.
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Temperature Flexibility: High overload performance up to 50°C ambient, light overload up to 40°C ambient.
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Easy Integration: Module without control unit and BOP, allowing seamless compatibility with existing SINAMICS G120 systems.
Function
The PM250 power module converts AC input voltage into controlled AC output for industrial motors. It regulates motor speed and torque while providing overload protection and energy-efficient regeneration. It is suitable for a variety of automation and drive applications.
Technical Specification
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Model Number: 6SL3225-0BE31-5AA0
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Input Voltage: 3AC 380–480V ±10%
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Input Frequency: 47–63 Hz
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Output High Overload: 15 kW (200% 3s, 150% 57s, 100% 240s)
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Output Light Overload: 18.5 kW (150% 3s, 110% 57s, 100% 240s)
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Ambient Temperature: 0 to +50°C (high overload), 0 to +40°C (light overload)
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Dimensions (HxWxD): 512 x 275 x 204 mm
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Protection: IP20, FSD
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Additional Features: Built-in Class A filter, regeneration capability, without control unit and BOP
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