ABB 500PSM03 1MRB150038R0001 RTU560 Power Supply Module

ABB 500PSM03 1MRB150038R0001 is a rack power supply module designed for ABB RTU560 remote terminal unit system. It converts wide-range DC input into stable multi-channel DC power to feed the CPU, communication boards and I/O modules inside RTU560 subrack in power substation automation racks.

This module delivers 44.5W max output power, with built-in overvoltage, overcurrent and short-circuit protection, plus power status monitoring and fault alarm function. It supports redundant power configuration, widely used in substation automation cabinet maintenance, spare replacement and power grid RTU system renovation projects.

Data Parameters

• 1. Brand: ABB.

• 2. Model: 500PSM03, Part Number:1MRB150038R0001.

• 3. Product Type: RTU560 Rack Power Supply Module.

• 4. Product Series: RTU560 Remote Terminal Unit System.

• 5. Input Voltage: 24~60V DC wide range input.

• 6. Output: 15V DC for logic bus, 24V DC for peripheral modules.

• 7. Max Output Power: 44.5 Watts.

• 8. Protection: Overvoltage, overcurrent, short-circuit protection.

• 9. Mounting: Plug-in installation for RTU560 subrack.

• 10. Operating Temperature: 0℃ ~ +60℃.

Core Functions

• 1. Convert wide DC input voltage to regulated 15V and 24V DC power supply for all modules in RTU560 subrack.

• 2. Built-in multi-layer protection circuit to safeguard RTU hardware against overload, short circuit and overvoltage damage.

• 3. Real-time monitor output voltage and current, send power failure or abnormal status alarms to RTU main controller.

• 4. Support redundant hot standby configuration, improving the continuous operation reliability of substation RTU equipment.

• 5. Seamlessly integrate into RTU560 rack and cooperate with CPU, communication and I/O modules in substation automation system.

Application Scenarios

• 1. Power grid substation RTU560 automation cabinet power supply spare replacement.

• 2. Thermal power plant auxiliary control RTU system power upgrade project.

• 3. Industrial power distribution remote monitoring cabinet spare renewal.

• 4. Power utility substation automation spare inventory backup.

• 5. Legacy ABB RTU560 system aging power supply module replacement project.

FAQ

• 1. Q: What is ABB 500PSM03 1MRB150038R0001?
      A: It is ABB RTU560 rack power supply module, supplying stable multi-channel DC power for remote terminal unit rack modules.

• 2. Q: Can it work in redundant setup?
      A: Yes, two modules can be installed as redundant power supply to avoid system shutdown caused by single power fault.

• 3. Q: Can it be hot swapped?
      A: Redundant configuration supports hot swap; cut off power supply before removing module under non-redundant setup.