086370-001 ABB Module Parts ECPSR PWA Power Board

The 086370-001 is an original ABB ECPSR PWA power board assembly, also marked as PWA, ECPSR, R.O. +15V, -15V. It is a critical spare part for ABB legacy control and drive systems, widely used in industrial DCS, power conversion, and motion control applications that require a stable ±15V auxiliary power supply.

This ABB 086370-001 power module adopts an industrial-grade PCB layout and high-reliability power components, designed to deliver clean, regulated +15V and -15V output for analog circuits, signal sampling boards, and monitoring cards inside the rack system. It features strong anti-interference performance, stable output under continuous load, and good adaptability to long-time running in harsh industrial environments with vibration and temperature fluctuation.

• Power plant control systems
• Oil & gas automation
• Heavy industry drive cabinets
• Pulp and paper control systems
• Metallurgical automation
• ABB legacy rack system maintenance and emergency replacement

Each unit is inspected before shipment. We can provide COC (Certificate of Conformance), datasheet, and supporting documents upon request.

If you are looking for an ABB 086370-001 quotation, stock check, compatibility confirmation, or bulk inquiry, please send us your request. We also support matching other ABB DCS and drive spare parts together with the 086370-001 for one-stop supply.

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