product details
ABB PHARPS32200000 MPS III Power Supply Module – Multi-Output Power Solution for Symphony Harmony DCS
Product Overview
The ABB PHARPS32200000 is a high-capacity Modular Power System III (MPS III) power supply tray designed for ABB Symphony Harmony and INFI 90 distributed control systems (DCS). As a core component of ABB’s Symphony Plus control platform, this power module delivers five independent, regulated DC outputs to power controllers, I/O modules, communication units, and field instruments in mission-critical industrial automation environments.
Engineered for demanding applications in power generation, petrochemical processing, steel manufacturing, and water treatment facilities, the PHARPS32200000 ensures uninterrupted power delivery even under grid fluctuations, short-term outages, or electromagnetic interference. Its modular hot-swappable design supports dual redundant inputs with intelligent current sharing, enabling predictive maintenance and maximum system availability.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Model | PHARPS32200000 |
| ABB Type Designation | MPS III (Modular Power System III) |
| Output Voltages | 5V @ 60A, +15V @ 3A, -15V @ 3A, 24V @ 17A, 48V @ 8.5A |
| Input Voltage Range | 380–480 VAC (three-phase/single-phase) |
| Output Regulation | ±1% (typical) |
| Efficiency | >90% (typical) |
| Protection Features | Overload, short-circuit, overvoltage, overtemperature protection |
| Isolation | Full isolation – input to output, output to output |
| Dimensions (W × H × D) | 254 × 508 × 127 mm |
| Weight | Approx. 1 kg |
| Mounting | Standard 19-inch rack mount |
| Operating Temperature | -25°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5% to 95% non-condensing |
| Protection Rating | IP20 (cabinet-mounted) |
| Certifications | CE, UL, RoHS |
| Country of Origin | Sweden |
Key Features
Five Independent Regulated DC Outputs – The PHARPS32200000 provides 5V, +15V, -15V, 24V, and 48V outputs, covering the full spectrum of voltage requirements for DCS controllers, I/O modules, communication interfaces, and field instrumentation. Each output is fully isolated to prevent cross-interference and ensure clean power delivery to sensitive control electronics.
High-Efficiency Design – With typical efficiency exceeding 90%, the module minimizes heat generation and reduces energy consumption, contributing to lower operating costs and extended component lifespan.
Robust Protection Mechanisms – Comprehensive protection against overload, short circuits, overvoltage, and overtemperature safeguards both the power supply and connected equipment, ensuring reliable operation in harsh industrial environments.
Modular Hot-Swappable Architecture – The tray-based design supports MPS III system-level redundancy. In the event of a single power supply failure, the system continues to operate without interruption, minimizing unplanned downtime.
Wide Operating Temperature Range – Rated for operation from -25°C to +70°C, the PHARPS32200000 performs reliably in extreme environmental conditions commonly found in power plants, refineries, and heavy industrial facilities.
Industrial-Grade Build Quality – Manufactured in Sweden to ABB’s rigorous quality standards, this module features a rugged 19-inch rack-mountable chassis with a compact footprint.
Applications
The ABB PHARPS32200000 power supply module is widely deployed in:
- ABB Symphony Harmony and INFI 90 distributed control systems (DCS) – Provides primary and redundant power for system controllers, I/O racks, and communication networks
- Power generation plants – Thermal, hydro, and nuclear power facilities requiring high-availability power distribution
- Petrochemical and refining facilities – Critical control systems in hazardous and continuous-process environments
- Steel and metal processing – Heavy industrial automation with demanding electrical and thermal conditions
- Water and wastewater treatment – Municipal infrastructure requiring 24/7 operational reliability
- SIL2/SIL3 safety-related systems – As part of safety instrumented systems requiring certified power integrity
Installation and Maintenance
The PHARPS32200000 is designed for standard 19-inch rack installation, with front-accessible connections for simplified wiring and maintenance. Its modular tray format supports easy replacement and system expansion without requiring extensive downtime. Status indicators provide visual confirmation of input, output, and fault conditions, streamlining commissioning and troubleshooting.
For optimal system reliability, ABB recommends pairing the PHARPS32200000 with redundant power configurations and integrating it with ABB’s Symphony asset management suite for real-time monitoring of voltage, current, temperature, and fan status.
Why Choose the ABB PHARPS32200000?
The ABB PHARPS32200000 represents decades of ABB engineering expertise in industrial power conversion. As the central power backbone of Symphony Harmony and INFI 90 DCS architectures, this MPS III tray delivers the stability, efficiency, and redundancy required for continuous, mission-critical operations.
Whether you are upgrading an existing INFI 90 system, expanding a Symphony Plus installation, or procuring spare parts for long-term lifecycle management, the PHARPS32200000 offers a proven, field-tested power solution backed by ABB’s global technical support network.