Siemens Inverter Drive, 250 kW, 3 Phase, 470 A, PM240-2 Series

This power module is a robust solution designed for use with AC motors, boasting a power rating of 250kW. The device operates on a three-phase system and supports line voltages ranging from 380 to 480V AC, while delivering a substantial current rating of 470A. Compactly built, it measures 305mm in width and 357mm in depth, making it suitable for various installation constraints.

• High voltage capability with a supply range of 380 to 480V
• Achieves a maximum output frequency of 550Hz for versatile applications
• Exceptional efficiency rating of 0.98, reducing energy loss
• Overload capabilities enabling 150% current rating for short periods
• IP20 rating ensures protection against solid objects exceeding 12mm
• Designed for internal air cooling, ensuring reliable operation

• Utilised for driving various types of AC motors in industrial
• Suitable for integration into automation systems and machinery control
• Effective in high-power operations requiring precise frequency control
• Ideal for where space constraints necessitate compact designs

It can manage 110% overload for 57 seconds and up to 150% for 3 seconds, allowing for robust performance during peak demands.

This device features an internal air cooling system, which efficiently maintains optimal operating temperatures.

It supports M10 bolt connections on both line and motor ends, accommodating substantial conductor cross-sections for improved power distribution.