Overview

The ABB PSM0004 is a compact and robust power supply module designed for substation automation and industrial control systems. It provides regulated DC power to ABB Relion® series relays (e.g., REF615, RET615, RED615, REM615), ensuring continuous and reliable operation even in demanding environments.

Key advantages include safety, efficiency, and long service life, making it a trusted component for utilities and industrial automation.

Technical Data

Key Features

• Wide input range: Supports AC (100–240 V) and DC (48–250 V).

• Robust protection: Integrated safeguards against overload, over-voltage, and short circuits.

• Compact design: Easy to integrate into relay systems and control cabinets.

• Global compatibility: Certified for ABB Relion® 615 and 620 series relays.

• Reliable performance: Ensures stable power distribution in harsh industrial environments.

Typical Applications

• Substation automation: Powers ABB Relion® feeder, transformer, and motor protection relays.

• Power generation plants: Reliable operation for turbine and auxiliary system relays.

• Industrial automation: Stable power supply for control and protection devices.

• Utilities: Supports grid protection and monitoring equipment.

FAQ

Q1: What is the primary function of the ABB PSM0004?
A1: It supplies regulated DC power to ABB Relion® protection and control relays.

Q2: What input ranges does it support?
A2: 100–240 V AC and 48–250 V DC.

Q3: Which ABB devices is it compatible with?
A3: Relion® 615 and 620 series relays.

Q4: What protections are included?
A4: Overload, over-voltage, and short-circuit protection.

Q5: Where is it typically applied?
A5: In substations, power plants, and industrial automation systems requiring reliable relay power.