+86 18030182217
+86 18030182217
sandydcsplc@gmail.com
Description
Product Overview
The ABB UAD142A01 3BHE012551R0001 is a high-reliability industrial power supply module designed for mission-critical applications in distributed control systems (DCS), programmable logic controllers (PLCs), and motor drive systems. As part of ABB’s modular automation portfolio, this module provides stable and efficient power distribution, ensuring seamless operation of industrial equipment in harsh environments.
Featuring a universal input voltage range (100–240 VAC/VDC) and isolated dual-output design (24 VDC ±5%), the UAD142A01 delivers up to 10 A of continuous current with active redundancy support for fail-safe operation. Its high-efficiency topology (≥92%) minimizes energy loss and heat generation, while built-in overvoltage, overcurrent, and short-circuit protection mechanisms safeguard connected devices . The module’s IP20-rated enclosure and wide operating temperature range (-20°C to +60°C) make it suitable for dusty, vibration-prone, or temperature-sensitive industrial settings, such as oil refineries, power plants, and manufacturing lines.
The UAD142A01 supports hot-swappable installation, allowing maintenance without system downtime. Its LED status indicators provide real-time feedback on input/output voltage, fault conditions, and redundancy status, simplifying troubleshooting. With compliance to international standards (CE, UL, CSA), this module ensures regulatory alignment across global industries.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | ABB UAD142A01 3BHE012551R0001 |
| Manufacturer | ABB |
| Product Type | Industrial Power Supply Module |
| Input Voltage | 100–240 VAC/VDC (auto-ranging) |
| Output Voltage | 24 VDC ±5% (dual isolated outputs) |
| Output Current | 10 A continuous per channel |
| Efficiency | ≥92% |
| Power Density | 15 W/in³ |
| Protection Features | Overvoltage, overcurrent, short-circuit |
| Operating Temperature | -20°C to +60°C |
| Enclosure Rating | IP20 |
| Physical Dimensions | 125 mm x 100 mm x 120 mm (4.92” x 3.94” x 4.72”) |
| Weight | 0.8 kg (1.76 lbs) |
| Certifications | CE, UL, CSA |
| Redundancy Support | Active parallel operation (up to 4 modules) |
Main Features and Advantages
Dual Isolated Outputs: The UAD142A01 provides two independent 24 VDC outputs, enabling redundant power supply for critical systems. This architecture ensures uninterrupted operation even if one output fails, making it ideal for applications where downtime is costly, such as chemical processing and pharmaceutical production .
High Reliability: With a mean time between failures (MTBF) of 500,000 hours, the module incorporates rugged components and advanced thermal management to withstand extreme conditions. Its self-diagnostic circuitry continuously monitors performance and triggers alarms for voltage deviations or thermal overloads, reducing mean time to repair (MTTR) .
Modular Scalability: The UAD142A01 supports parallel operation with up to four modules, allowing users to scale power capacity as needed. This flexibility reduces initial investment and future upgrade costs, while plug-and-play compatibility with ABB’s S800 I/O system ensures seamless integration .
Energy Efficiency: The module’s high-frequency switching technology minimizes power loss, contributing to lower operational costs. Its power factor correction (PFC) ensures compliance with harmonic standards (EN 61000-3-2), reducing strain on electrical infrastructure .
Industrial-Grade Durability: Built with vibration-resistant components and an IP20-rated enclosure, the UAD142A01 performs reliably in environments with high levels of dust, humidity, or mechanical stress. Its -20°C to +60°C operating range further extends applicability across diverse industries .
Application Areas
The UAD142A01 3BHE012551R0001 excels in the following industrial sectors:
- Oil & Gas: Powering field instruments, control valves, and emergency shutdown systems (ESD) in offshore platforms and pipelines. Its dual isolated outputs ensure redundant power for safety-critical equipment .
- Power Generation: Providing stable power to turbine control systems, boiler combustion regulators, and grid stabilization devices in thermal and renewable energy plants. The module’s high-efficiency design reduces energy consumption in motor-driven applications .
- Manufacturing: Supporting PLCs, HMIs, and robotic systems in automotive assembly lines and food processing facilities. Its hot-swappable capability allows maintenance without disrupting production .
- Water Treatment: Powering pumps, actuators, and sensors in wastewater treatment plants. The wide input voltage range accommodates unstable power supplies common in remote locations .
- Transportation: Enabling reliable operation of signaling systems and motor drives in rail and metro networks. The module’s IP20 rating protects against dust ingress in depot environments .
Related Products
ABB UAC318AE | HIEE300744R1 | Placa Para Inversor
ABB UAC326AE | HIEE401481R0001 | UA C326 AE
ABB UAC383AE01 HIEE300890R0001 binary input board …
UAC389 | High voltage inverter module | HIEE410506P104
ABB UAC389AE01 | HIEE300888R0001 | UA C389 AE01
Installation and Maintenance
Installation Preparation:
- Verify compatibility with ABB’s S800 I/O system and ensure proper grounding to prevent electromagnetic interference.
- Mount the module in a DIN rail enclosure within the specified temperature and humidity range.
- Connect input and output cables using shielded wiring to maintain signal integrity. For redundant configurations, parallel modules using ABB’s dedicated bus bars .
Maintenance Recommendations:
- Regularly check diagnostic LEDs for operational status. A red fault indicator signals output failure or overcurrent, prompting immediate troubleshooting.
- Clean the enclosure with a non-abrasive cloth to prevent dust accumulation, which can affect thermal performance. Replace worn-out cables or connectors as needed.
- Perform firmware updates annually to access the latest features and security patches. ABB’s Automation Builder software simplifies configuration and maintenance workflows .
Product 保障
ABB guarantees the UAD142A01 3BHE012551R0001 with a 1-year warranty covering defects in materials and workmanship. Our global technical support team provides 24/7 assistance for configuration, troubleshooting, and firmware updates. For mission-critical applications, optional extended warranties and priority service contracts are available to further reduce downtime. All modules undergo rigorous testing to meet ISO 9001 standards, ensuring consistent quality and reliability. With ABB, you gain a trusted partner for industrial automation, backed by decades of engineering expertise.
- HS:7326909000
Contact info
- WhatsApp: +86 18030182217
- Email: sandydcsplc@gmail.com
- Phone: +86 18030182217
- Wechat: +86 18030182217
- Website: www.xiongbaparts.com
