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- Power Supply Module
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- 120 × 55 × 140 mm
- 0.72kg
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Industrial Power Supply Module Technical Report
Model: SPW482
1. Product Overview
The SPW482 is an industrial-grade power supply module designed for use in automation control systems, distributed control systems, and process instrumentation environments. It is engineered to deliver stable DC power output for controllers, I/O modules, communication units, and field devices operating in continuous industrial conditions.
The module is built for long-term reliability, stable voltage regulation, and resistance to electrical noise, making it suitable for mission-critical applications where downtime is not acceptable.
Its modular structure allows direct installation into control cabinets or system racks, supporting both single and redundant power configurations.
2. Product Series Information
Series Name: SPW480 Series Industrial Power Supply Modules
The SPW480 series is a family of modular power supply units designed for industrial automation platforms. It provides stable DC power distribution for control systems and supports scalable system architecture.
Key characteristics of the series include:
- High stability DC output
- Modular plug-in installation design
- Industrial protection and safety circuits
- Redundant configuration support
- Long service life under continuous load
- Compact rack-based installation format
3. Brand Information
Brand Type: Industrial automation and control systems manufacturer (Japan-based, name intentionally omitted as requested)
The brand is widely used in process industries such as oil & gas, chemical plants, power generation, water treatment, and manufacturing automation systems. It is known for precision engineering and high-reliability industrial equipment.
4. Product Introduction (SPW482)
The SPW482 is a mid-to-high capacity power supply module designed to deliver regulated DC power for industrial control systems. It ensures stable output even when the input AC supply fluctuates, making it suitable for unstable industrial environments.
The module is commonly used in redundant power architectures where continuous operation is required. In such systems, multiple SPW482 units may operate in parallel to ensure uninterrupted power delivery.
Its internal circuitry is optimized for high efficiency, low heat generation, and long operational lifespan.
5. Technical Parameters
Main Specification Table
| Parameter | Specification |
|---|---|
| Model | SPW482 |
| Input Voltage | AC 100–240V wide range |
| Input Frequency | 50/60 Hz |
| Output Voltage | DC 24V regulated |
| Output Power | Approx. 150–180W |
| Output Current | 6A–7.5A class |
| Efficiency | 86%–92% |
| Regulation Accuracy | High precision stabilized output |
| Ripple Noise | Low ripple industrial grade |
| Protection Functions | Overvoltage, overload, short circuit protection |
| Cooling Method | Natural convection cooling |
| Mounting Type | Rack / modular backplane installation |
| Operating Temperature | -10°C to +60°C |
| Storage Temperature | -20°C to +70°C |
| Isolation Strength | High dielectric isolation |
| EMC Standard | Industrial electromagnetic compatibility design |
| Dimensions (mm) | 120 × 55 × 140 mm |
| Weight (kg) | 0.72 kg |
6. Product Advantages
6.1 Stable Industrial Power Output
The SPW482 maintains consistent DC voltage output even under unstable input conditions, ensuring uninterrupted operation of automation systems.
6.2 High Load Capacity Design
Compared to lower models, the SPW482 supports higher current output, making it suitable for larger control systems and multi-module configurations.
6.3 Modular Installation Convenience
The plug-in design allows quick installation and replacement without system rewiring or long downtime periods.
6.4 Strong Protection System
Built-in electrical protection prevents damage from abnormal voltage, overload, and short circuit conditions.
6.5 Industrial Durability
Designed for continuous 24/7 operation, it maintains stable performance in high-temperature, high-vibration, and electrically noisy environments.
7. Application Fields
The SPW482 is widely applied in industrial automation and process control systems, including:
- Distributed control systems (DCS)
- Programmable logic controller (PLC) systems
- Power plant auxiliary control systems
- Petrochemical processing plants
- Oil and gas monitoring systems
- Water treatment automation facilities
- Manufacturing production lines
- Industrial robot control cabinets
- Infrastructure monitoring systems
8. Recommended Models – Same Series / Related Models
SPW480 Series Related Modules
| Model | Description | Output Power | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| SPW481 | Standard mid-range power module | 120W | 110 × 50 × 130 | 0.60 |
| SPW481-53 | Enhanced stability version | 130W | 110 × 50 × 135 | 0.62 |
| SPW482 | High-capacity standard model | 160W | 120 × 55 × 140 | 0.72 |
| SPW482-53 | Extended temperature version | 160W | 120 × 55 × 140 | 0.75 |
| SPW483 | Higher output industrial model | 180W | 125 × 55 × 145 | 0.80 |
9. Recommended Models – Same Brand Popular Modules
Widely Used Industrial Control Units
| Model | Product Type | Function | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| CP451-11 | Control processor module | System CPU unit | 130 × 90 × 140 | 0.90 |
| AIP830-20 | Analog input module | Signal acquisition | 110 × 45 × 130 | 0.52 |
| AIP831-20 | High-density input module | Multi-channel analog input | 110 × 45 × 130 | 0.53 |
| ADV561-P10 | Digital output module | Control signal output | 115 × 50 × 135 | 0.60 |
| PW482-11 | Redundant power module | Backup power supply unit | 120 × 55 × 140 | 0.70 |
10. Summary
The SPW482 power supply module is designed for industrial automation systems requiring stable, high-capacity DC power delivery. It provides reliable voltage regulation, strong protection functions, and high durability under continuous operation.
As part of the SPW480 series, it supports scalable system design and redundant configurations, making it suitable for mission-critical industrial environments where system stability is essential.