+86 18030182217
+86 18030182217
sandydcsplc@gmail.com
Description
Product Overview
The ABB IEMPU02 is a high-performance power supply module engineered for industrial automation systems, specifically designed to integrate seamlessly with ABB’s Bailey INFI 90 distributed control system (DCS). As a critical component of the INFI 90 platform, this module provides stable and reliable power distribution for control modules, I/O devices, and communication systems in demanding industrial environments.
Compliant with IEC 61000-4 and CISPR 11 standards, the IEMPU02 delivers regulated DC voltages (+5V, +15V, –15V, and +24V DC) with high efficiency (≥92%) and low noise, ensuring optimal performance of connected equipment 13. Its modular design supports redundant configurations, allowing dual power inputs to enhance system reliability in mission-critical applications. The module features overload protection, short-circuit protection, and reverse voltage protection, safeguarding downstream devices from electrical faults 11.
With a wide input voltage range (85–264V AC or 100–240V DC), the IEMPU02 adapts to diverse power sources, making it suitable for global deployments. Its compact 190mm × 120mm × 80mm form factor fits seamlessly into standard 19″ cabinets, while the lightweight design (1.2 kg) simplifies installation and reduces cabinet load 1318. By combining ABB’s advanced engineering with robust environmental resilience (operating temperature: 0°C to 70°C), the IEMPU02 ensures long-term stability in harsh industrial settings such as power plants, chemical facilities, and manufacturing plants.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | IEMPU02 |
| Manufacturer | ABB |
| Product Type | Power Supply Module |
| Input Voltage | 85–264V AC or 100–240V DC |
| Output Voltages | +5V DC, +15V DC, –15V DC, +24V DC |
| Output Current Capacity | Up to 10A (total combined) |
| Efficiency | ≥92% |
| Operating Temperature | 0°C to 70°C |
| Storage Temperature | –40°C to 85°C |
| Relative Humidity | 5%–95% non-condensing (up to 55°C); 5%–45% non-condensing (up to 70°C) |
| EMC Compliance | IEC 61000-4 (fast transient, surge, ESD), CISPR 11 |
| Physical Dimensions | 190mm (W) × 120mm (H) × 80mm (D) |
| Weight | 1.2 kg |
| Certifications | CE, CSA (Class I, Division 2, Groups A/B/C/D), FM (Class I, Division 2) |
Main Features and Advantages
Reliable Power Distribution:
The IEMPU02 provides low-noise, regulated DC power to INFI 90 modules, ensuring accurate signal transmission and consistent device performance. Its overcurrent protection and thermal shutdown features prevent damage from voltage spikes or excessive loads 11.
The IEMPU02 provides low-noise, regulated DC power to INFI 90 modules, ensuring accurate signal transmission and consistent device performance. Its overcurrent protection and thermal shutdown features prevent damage from voltage spikes or excessive loads 11.
Redundant Configuration:
With support for dual power inputs, the IEMPU02 enables redundancy in critical systems. If one power source fails, the module automatically switches to the backup, minimizing downtime and ensuring continuous operation 10.
With support for dual power inputs, the IEMPU02 enables redundancy in critical systems. If one power source fails, the module automatically switches to the backup, minimizing downtime and ensuring continuous operation 10.
Wide Input Voltage Range:
The module’s universal input voltage compatibility (85–264V AC/100–240V DC) eliminates the need for custom power adapters, simplifying integration across global industrial networks 13.
The module’s universal input voltage compatibility (85–264V AC/100–240V DC) eliminates the need for custom power adapters, simplifying integration across global industrial networks 13.
Compact and Efficient Design:
Despite its high power output, the IEMPU02 maintains a space-saving footprint (190mm × 120mm × 80mm) and low weight (1.2 kg), making it ideal for retrofitting legacy systems or deploying in confined spaces 18. Its natural convection cooling system ensures stable operation without additional fans or heat sinks.
Despite its high power output, the IEMPU02 maintains a space-saving footprint (190mm × 120mm × 80mm) and low weight (1.2 kg), making it ideal for retrofitting legacy systems or deploying in confined spaces 18. Its natural convection cooling system ensures stable operation without additional fans or heat sinks.
Harsh Environment Resilience:
Rated for IP54 protection, the IEMPU02 withstands dust, moisture, and mechanical vibrations common in industrial environments. Its wide temperature range (0°C to 70°C) and non-corrosive air quality compliance make it suitable for outdoor or high-vibration applications like offshore platforms and mining operations 11.
Rated for IP54 protection, the IEMPU02 withstands dust, moisture, and mechanical vibrations common in industrial environments. Its wide temperature range (0°C to 70°C) and non-corrosive air quality compliance make it suitable for outdoor or high-vibration applications like offshore platforms and mining operations 11.
Cost-Effective Operation:
The IEMPU02’s high efficiency (≥92%) reduces energy consumption, while its long service life (50,000+ hours) minimizes maintenance costs. ABB’s predictive maintenance tools further optimize performance by monitoring power quality and identifying potential issues before they escalate 16.
The IEMPU02’s high efficiency (≥92%) reduces energy consumption, while its long service life (50,000+ hours) minimizes maintenance costs. ABB’s predictive maintenance tools further optimize performance by monitoring power quality and identifying potential issues before they escalate 16.
Application Areas
Power Generation:
The IEMPU02 powers control systems in power plants, ensuring stable operation of turbines, generators, and grid synchronization equipment. Its redundancy support is critical for maintaining uptime in mission-critical power generation facilities 11.
The IEMPU02 powers control systems in power plants, ensuring stable operation of turbines, generators, and grid synchronization equipment. Its redundancy support is critical for maintaining uptime in mission-critical power generation facilities 11.
Process Industries:
In chemical and petrochemical plants, the IEMPU02 provides reliable power to distributed I/O modules, valves, and actuators, enabling real-time process monitoring and control. Its IP54 rating protects against corrosive chemicals and harsh environmental conditions 18.
In chemical and petrochemical plants, the IEMPU02 provides reliable power to distributed I/O modules, valves, and actuators, enabling real-time process monitoring and control. Its IP54 rating protects against corrosive chemicals and harsh environmental conditions 18.
Manufacturing Automation:
For factory automation systems, the IEMPU02 supports PLCs, HMIs, and robotic controllers, ensuring seamless coordination of production lines. Its compact design allows integration into modular control panels, optimizing space utilization 15.
For factory automation systems, the IEMPU02 supports PLCs, HMIs, and robotic controllers, ensuring seamless coordination of production lines. Its compact design allows integration into modular control panels, optimizing space utilization 15.
Smart Buildings and Infrastructure:
In HVAC systems and building management, the IEMPU02 powers communication gateways and sensors, facilitating centralized energy management and security monitoring. Its wide input voltage range adapts to unstable power supplies in remote or developing regions 13.
In HVAC systems and building management, the IEMPU02 powers communication gateways and sensors, facilitating centralized energy management and security monitoring. Its wide input voltage range adapts to unstable power supplies in remote or developing regions 13.
Transportation and Logistics:
For railway signaling and EV charging stations, the IEMPU02 ensures stable power supply to control modules and charging infrastructure. Its vibration resistance and wide temperature range are critical for outdoor and mobile applications 11.
For railway signaling and EV charging stations, the IEMPU02 ensures stable power supply to control modules and charging infrastructure. Its vibration resistance and wide temperature range are critical for outdoor and mobile applications 11.
Related Products
- ABB IEMMU21: A module mounting unit compatible with the IEMPU02, providing a 12-slot chassis for housing power and control modules in INFI 90 systems 7.
- ABB IEPMU02: A front-mount power mounting unit designed for accessible module placement, complementing the IEMPU02 in systems requiring easy maintenance 4.
- ABB INFI 90 I/O Modules: Models like DI810 (digital input) and AO810 (analog output) rely on the IEMPU02 for stable power supply in distributed control applications 8.
- ABB Symphony Harmony BRC-100: A bridge controller module that integrates the IEMPU02-powered INFI 90 systems with modern automation platforms 8.
- ABB Power Supply Modules: Products like PS 801 offer redundant power solutions for mission-critical applications requiring continuous operation 7.
Installation and Maintenance
Installation Preparations:
Before installing the IEMPU02, verify the input voltage compatibility (85–264V AC or 100–240V DC) and ensure the cabinet environment meets temperature (0°C to 70°C) and humidity (5%–95% non-condensing) requirements. Secure the module to the 19″ cabinet using the provided brackets, ensuring proper grounding for EMC compliance. For redundant configurations, connect two IEMPU02 units in parallel, following ABB’s wiring guidelines 10.
Before installing the IEMPU02, verify the input voltage compatibility (85–264V AC or 100–240V DC) and ensure the cabinet environment meets temperature (0°C to 70°C) and humidity (5%–95% non-condensing) requirements. Secure the module to the 19″ cabinet using the provided brackets, ensuring proper grounding for EMC compliance. For redundant configurations, connect two IEMPU02 units in parallel, following ABB’s wiring guidelines 10.
Maintenance Advice:
Perform quarterly visual inspections to check for loose connections, corrosion, or thermal stress. Use ABB’s Automation Builder software to monitor power output and module health. Clean the enclosure with a dry cloth to remove dust and ensure ventilation slots remain unobstructed. For extreme environments, lubricate moving parts annually and replace the module if any voltage output deviations exceed ±5% of nominal values 11.
Perform quarterly visual inspections to check for loose connections, corrosion, or thermal stress. Use ABB’s Automation Builder software to monitor power output and module health. Clean the enclosure with a dry cloth to remove dust and ensure ventilation slots remain unobstructed. For extreme environments, lubricate moving parts annually and replace the module if any voltage output deviations exceed ±5% of nominal values 11.
Product Guarantee
ABB provides a 1-year warranty for the IEMPU02, covering defects in materials and workmanship. This includes free repair or replacement of faulty components, such as the power conversion circuitry or voltage regulators. ABB’s global service network offers 24/7 technical support for installation, troubleshooting, and firmware updates. Optional extended warranties (up to 5 years) and predictive maintenance plans are available to further extend system reliability. By choosing the IEMPU02, customers benefit from ABB’s commitment to quality, ensuring long-term performance in industrial automation systems.
HS:7326909000
Contact info
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