Description

Key Technical Specifications

Parameter	Specification
Product Model	P-HA-RPS-32200000
Manufacturer	ABB
Product Family	MPS III — Module Power System III
Application	Harmony Rack / INFI 90 system power
Function	Power supply panel
5 VDC Output	60 A
±15 VDC Output	3 A each
24 VDC Output	17 A
48 VDC Output	8.5 A
System Architecture	Multi-output DC distribution within MPS III chassis
Redundancy	Dependent on MPS III chassis and PEP configuration
Compatible Chassis	P-HA-RPS-CH100000 power chassis
Compatible Input	P-HA-RPS-PEP21013 power input panel
Fan Assembly	P-HA-RPS-FAN03000
Mounting	MPS III power chassis
Status	Legacy / discontinued product line

Product Introduction

The ABB P-HA-RPS-32200000 is an MPS III power supply panel used in ABB Harmony Rack and INFI 90 distributed control systems. It is not a standalone power supply; it installs into an MPS III power chassis and works with a power input panel, fan assembly, and companion supply panels to deliver multiple regulated DC voltages to the rack backplane.The -32200000 variant is distinguished by its 48 VDC output stage. It provides 5 VDC at 60 A, ±15 VDC at 3 A each, 24 VDC at 17 A, and 48 VDC at 8.5 A. That makes it suitable for racks that require both logic-level 5 VDC and higher-voltage field or interface supplies. Because MPS III panels share a common chassis and bus, correct pairing with P-HA-RPS-CH100000, P-HA-RPS-PEP21013, and P-HA-RPS-FAN03000 is essential before installation.

Installation & Configuration Guide

Preparation (10 min)

Confirm the existing panel is P-HA-RPS-32200000, not P-HA-RPS-32000000 or P-HA-RPS-32010000. The difference is the high-voltage output: none, 48 VDC, or 125 VDC.
Record all MPS III part numbers in the chassis: chassis, PEP, fan, and each supply panel.
Verify the replacement matches the original voltage set. A 32010000 panel cannot directly replace a 32200000 if the rack requires 48 VDC.
Prepare appropriate ESD protection and insulated tools.

Removal (5–10 min)

Follow site procedure for MPS III maintenance. Do not assume hot-swap is permitted unless confirmed by OEM documentation.
Disconnect any external monitoring or alarm wiring if present.
Release the panel retaining hardware and withdraw the panel from the MPS III chassis.
Label the panel position and adjacent modules before removal.

Installation (10 min)

Inspect the chassis bus contacts and panel connectors for corrosion or damage.
Insert the P-HA-RPS-32200000 panel into the correct slot per the existing arrangement.
Secure the retaining hardware and verify the panel is fully seated.
Reconnect any monitoring wiring and confirm the fan assembly is operational.

Power-On & Test (10 min)

Apply AC input through the P-HA-RPS-PEP21013 power input panel.
Verify 5 VDC, +15 VDC, −15 VDC, 24 VDC, and 48 VDC outputs with a calibrated multimeter.
Check for abnormal heating, fan noise, or alarm indicators.
Confirm rack modules power up normally and that no bus undervoltage alarms appear.
If the system supports remote monitoring, verify voltage readings match local measurements.

Troubleshooting Quick Reference

Symptom	Most Likely Cause	Quick Check
No DC outputs	AC input missing or PEP fault	Measure AC input at P-HA-RPS-PEP21013
5 VDC low or missing	Overload or failed supply panel	Measure backplane 5 VDC; check other panels
48 VDC absent	Wrong panel installed or 48 VDC stage failed	Confirm part number is -32200000, not -32000000
±15 VDC out of range	Failed regulator or load fault	Measure +15 VDC and −15 VDC separately
Fan alarm or overheating	P-HA-RPS-FAN03000 failed or blocked	Inspect fan operation and airflow path
Rack modules unstable	Bus voltage sag or poor contact	Reseat panels; check chassis bus contacts
Replacement does not fit	Wrong chassis or panel revision	Verify P-HA-RPS-CH100000 compatibility

Dimensions, Mounting & Wiring Notes

Mounting: Installs into ABB MPS III power chassis P-HA-RPS-CH100000
Form Factor: MPS III panel; exact H × W × D depends on chassis generation — verify with OEM mechanical drawing
System Components: P-HA-RPS-CH100000 chassis, P-HA-RPS-PEP21013 input panel, P-HA-RPS-FAN03000 fan assembly, and one or more supply panels
Output Bus: DC outputs are distributed through the MPS III chassis backplane
Safety Note: The MPS III chassis may include 125 VDC variants in other configurations. Treat all bus contacts as energized during testing.
Compatibility Note: P-HA-RPS-32200000 provides 48 VDC. Do not substitute P-HA-RPS-32010000 unless the system is confirmed to require 125 VDC instead.

FAQ

What does P-HA-RPS-32200000 actually supply?
It is an MPS III power supply panel that provides 5 VDC 60 A, ±15 VDC 3 A each, 24 VDC 17 A, and 48 VDC 8.5 A to the Harmony/INFI 90 rack bus.Can I replace P-HA-RPS-32000000 with P-HA-RPS-32200000?
Only if the rack requires 48 VDC. The -32000000 panel does not include the 48 VDC output. Adding it without a matching load requirement is unnecessary, and removing it from a rack that needs 48 VDC will cause faults.Is this the same as PHARPS32000000?
No. PHARPS32000000 is a different ABB power module used in later Symphony/Harmony applications. P-HA-RPS-32200000 belongs to the older MPS III family for Harmony Rack/INFI 90.Can I install it without the fan assembly?
No. The MPS III chassis requires P-HA-RPS-FAN03000 for proper cooling. Running the chassis without the fan risks overheating and premature failure.Does it support redundancy?
MPS III redundancy depends on the full chassis, PEP, and supply panel configuration. Do not assume redundancy from the panel alone. Verify the installed architecture against the OEM manual.I see “PHARPS32200000” and “P-HA-RPS-32200000” listed separately. Are they the same?
Yes. They refer to the same MPS III power supply panel. The hyphenated form P-HA-RPS-32200000 matches the ABB MPS III naming convention.What should I check before buying a surplus unit?
Confirm the full part number, physical condition, connector integrity, and whether it has been functionally tested. Because this is a legacy component, request test results for all four DC outputs before deployment.