Excellent PLC
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| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Introduction
The ABB NPOW-42C (64113593) is an industrial-grade Power Supply Board designed for high-performance automation and control systems within ABB’s DCS (Distributed Control System) architecture. Built to power critical modules with stable DC output, this power supply board ensures long-term operational reliability in mission-critical environments.
This module is engineered to handle a wide range of industrial conditions, offering redundant capability, high-efficiency voltage regulation, and advanced protection mechanisms. It is particularly well-suited for ABB systems such as Symphony Plus and other process control systems, where uninterrupted power supply is essential.
Its compact form, robust performance, and global compliance make the NPOW-42C a trusted solution for industries ranging from power generation to oil and gas, manufacturing, and chemical processing.
Product Specifications
| Parameter | Specification |
|---|---|
| Model Number | NPOW-42C |
| Product Code | 64113593 |
| Product Type | Power Supply Board |
| Input Voltage Range | 85–264 VAC or 110–370 VDC |
| Output Voltage | 24 VDC (regulated) |
| Output Power | Up to 120 W |
| Output Current | 5 A maximum |
| Output Channels | Single or dual channel (depends on configuration) |
| Voltage Regulation | ±1% under full load and line conditions |
| Redundancy Support | Yes, compatible with redundant configurations |
| Protection Features | Overvoltage, Overcurrent, Short-circuit, Thermal |
| Cooling Method | Natural convection (fanless design) |
| Mounting Type | PCB mount or integration into ABB carrier |
| Connection Type | Plug-in terminal blocks or PCB edge connectors |
| Operating Temperature | -10°C to +60°C |
| Storage Temperature | -25°C to +85°C |
| Relative Humidity | 5–95% non-condensing |
| MTBF | > 200,000 hours @ 25°C ambient |
| Certifications | CE, UL, CSA, RoHS compliant |
| Dimensions (W x H x D) | 152 x 70 x 100 mm |
| Weight | 0.3 kg |
Product Applications
The ABB NPOW-42C is commonly deployed in environments where reliable power supply to control and processing components is critical. Its primary application areas include:
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Process Automation: Provides power to controllers, communication modules, and I/O systems in refineries, petrochemical plants, and water treatment facilities.
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Power Generation and Utilities: Powers turbine control units, switchgear logic, and monitoring systems.
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Manufacturing: Supports PLCs and DCS modules in production lines, robotic systems, and packaging equipment.
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Oil & Gas: Used in upstream and downstream automation skids for fault-tolerant power delivery.
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Mining & Metals: Supplies voltage to equipment in high-vibration, dust-prone areas.
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Rail & Marine Systems: Ensures rugged power performance in mobile industrial settings.
Product Advantages
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Redundancy Support: Compatible with dual power input configurations to ensure fault-tolerant operations.
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Global Input Range: Wide input voltage range makes it suitable for global deployments with varied power sources.
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High Efficiency and Stability: Offers tightly regulated 24V DC output with minimal ripple and high reliability.
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Advanced Protection Features: Equipped with overvoltage, overcurrent, and thermal shutdown protections.
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Low Noise Operation: Fanless cooling reduces mechanical wear and avoids acoustic interference.
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ABB Integration: Specifically designed for seamless mechanical and electrical integration into ABB DCS platforms.
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Space-Saving Design: Compact footprint allows it to fit into crowded control cabinets or embedded backplanes.
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Maintenance-Free Operation: High MTBF means fewer service interruptions and lower total cost of ownership.
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Environmentally Robust: Operates reliably across a wide range of industrial temperatures and humidity levels.
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Compliant with Standards: CE, UL, and RoHS certified for global acceptance.
Frequently Asked Questions (FAQ)
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Q: What is the rated output voltage of the NPOW-42C?
A: It delivers a regulated 24 VDC output, ideal for powering control modules. -
Q: Can the NPOW-42C be used in redundant power configurations?
A: Yes, it supports redundancy setups when paired with compatible modules. -
Q: What is the maximum output current supported?
A: It can supply up to 5 A of continuous current under full load conditions. -
Q: Does the module support both AC and DC input sources?
A: Yes, the input voltage range covers both 85–264 VAC and 110–370 VDC. -
Q: Is this power supply board compatible with Symphony Plus systems?
A: Absolutely. It is optimized for ABB’s Symphony Plus and similar DCS architectures. -
Q: What protection features are included?
A: Overvoltage, overcurrent, short-circuit, and thermal protection are all standard. -
Q: Is external cooling required for operation?
A: No, the board uses natural convection and does not require additional fans. -
Q: How can I mount the NPOW-42C in my cabinet?
A: It is typically mounted on a PCB or within an ABB rack or chassis housing. -
Q: What is the expected service life or MTBF?
A: The module has an MTBF of over 200,000 hours under standard conditions. -
Q: Are there status indicators on the board?
A: Some variants may include onboard LEDs; however, monitoring is typically done through the system interface.
Related Models in the Same Series
| Model Number | Description | Key Features |
|---|---|---|
| NPOW-40A | Power Supply Module | Basic 24 VDC module, compact design |
| NPOW-41C | Industrial Power Board | Wide-range input with high output stability |
| NPOW-43C | High-Power Variant | Delivers higher current, dual output options |
| PCD231B101 | Modular PSU for Control Systems | Terminal connections, diagnostics |
| SD822A | Symphony Plus System PSU | Used in complex ABB DCS environments |
| NTRN-41C | Power + Communication Board | Integrated I/O and power support |
Popular ABB Modules (Same Brand)
| Model Number | Description | Primary Application |
|---|---|---|
| PM866 | AC 800M Controller CPU | Central processor in 800xA and Symphony Plus |
| CI853K01 | PROFINET Communication Module | I/O bus interface for real-time control |
| AI810 | Analog Input Module (8 ch) | Reads temperature, pressure, and flow signals |
| DO820 | Digital Output Module (16 ch) | Output control of relays, indicators, etc. |
| CP600-WEB | HMI with Web Visualization | User-friendly operator interface |
| TU840 | S800 I/O Terminal Unit | Simplifies field wiring for I/O modules |
