ABB 500PSM02 1MRB150015R1 AD-272.100.20-01

This high-performance, redundant power supply module is designed for ABB’s AC 800M series controllers (such as the PM861 and PM851). Its primary function is to provide stable, reliable DC power to the entire control system rack. Designed with high availability and reliability in mind, it is commonly used in mission-critical applications such as process automation, power generation, and maritime, where system continuity is paramount.

Key Features & Characteristics

• Redundancy Support: This is one of the module’s most critical features. Two 500PSM02 power modules can be installed in parallel in one rack. If one power supply fails, the other can seamlessly take over to power the entire rack, enabling uninterrupted system operation.

• Wide Input Voltage Range: Typically supports a wide range of AC or DC input voltages (e.g., 85-264 V AC / 88-300 V DC), allowing it to adapt to power grid standards in different regions worldwide and providing good immunity against voltage fluctuations.

• High Efficiency: Utilizes modern power supply technology for high conversion efficiency, reducing energy loss and heat generation.

• Hot-Swappable: In a redundant configuration, it supports hot-swapping. This means a faulty power module can be replaced without interrupting power or stopping the system, significantly simplifying maintenance.

• Status Indication: The module front features LED indicators (typically green/red) to display power status (OK, Fault, Buffering, etc.), enabling quick diagnostics for field personnel.

• Stable Output: Provides stable, clean DC power (typically +24V DC) to the AC 800M controller, I/O modules, and communication modules, ensuring the stable operation of the entire control system.

• Buffering Function: In the event of a momentary input power interruption, the internal capacitors of the power module can sustain the output for a short period (typically 10-20 milliseconds), protecting against brief power grid fluctuations.

Typical Applications

This power supply module is a core component of ABB’s AC 800M high-end process control system solutions and is widely used in:

• Oil & Gas (e.g., offshore platforms, refineries)

• Chemical & Petrochemical

• Pharmaceutical Industry

• Power & Energy (e.g., power plants, distribution systems)

• Water & Wastewater Treatment

• Marine (e.g., vessel control systems)

• Other industrial fields requiring high reliability and redundant control

Sales of the brand:

ABB、EPRO、GE、FOXBORO、Schneider、Rexroth、Honeywell、Bently、YASKAWA other global DCS system and PLC system, servo system of famous industrial brand.

☀️Tara(Sales Director)

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🥇Product Condition: One-year warranty

Company Overview

Main Products

We specialize in supplying original imported spare parts for DCS, PLC, robotics, and large servo systems from leading global brands, including:

• FOXBORO | EMERSON | TRICONEX | XYCOM | BENTLY
• ROCKWELL | ABB | GE | Aen-Brady | YOKOGAWA
• HONEYWELL | RELIANCE | SCHNEIDER | MODICON
• Westinghouse | WOODWARD | Motorola | Rexroth | SEW

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