ProductPRODUCT
Featured products
Contact Us
- Yokogawa
- PW482-50 S1
- Power Supply Module
- Japan
- 146.5 × 199.5 × 49.7 mm
- 1kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
- COO
- 53
Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
| Company Information | |||
| [email protected] | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |
Industrial Power Supply Module Technical Report
Model: PW482-50 S1
1. Product Overview
The PW482-50 S1 is an industrial rack-mounted power supply module designed for stable DC power distribution within automation control systems. It is used to supply regulated power to system components such as controllers, I/O modules, communication interfaces, and other process control devices installed in industrial racks.
This module is part of a modular power architecture used in distributed control environments. It is not designed for standalone use, but instead functions as a system-level power unit integrated into rack-based automation infrastructure.
The “S1” suffix indicates a revision level within the PW482-50 family, typically reflecting manufacturing updates or internal component optimization while maintaining functional compatibility.
2. Brand Information
The product belongs to a globally recognized industrial automation manufacturer specializing in:
- Distributed control systems (DCS)
- Industrial process automation
- Measurement and instrumentation systems
- Control and monitoring hardware
The PW series is widely applied in industrial environments requiring continuous uptime and high system reliability.
3. Series Information (PW Series)
The PW series is a family of modular rack-mounted power supply units designed for industrial automation systems.
Key characteristics include:
- Modular plug-in rack structure
- Hot-swappable maintenance capability
- Redundant power operation support
- Industrial-grade electrical isolation
- Continuous 24/7 operation design
- Compatibility with distributed control system architectures
The PW482-50 S1 is a 220–240V AC input variant within the PW482 power supply family.
4. Product Function Description
The PW482-50 S1 operates as a regulated AC-to-DC power conversion module installed in industrial control racks.
Main functional roles:
- Converts AC input power into stable DC output
- Supplies power to control system modules
- Maintains voltage stability under varying load conditions
- Supports redundant power configurations
- Provides electrical isolation from external disturbances
It is typically installed in redundant pairs for high availability systems.
5. Product Applications
The PW482-50 S1 is widely used in industrial automation environments such as:
- Petrochemical processing plants
- Oil and gas production systems
- Power generation control stations
- Water treatment facilities
- Industrial manufacturing automation lines
- Distributed control system (DCS) architectures
- Process monitoring and instrumentation systems
These applications require continuous and highly reliable power delivery.
6. Product Advantages
The PW482-50 S1 offers several operational and engineering advantages:
- Stable performance under continuous industrial load conditions
- Designed for long-term 24/7 operation
- Modular rack design for easy replacement and maintenance
- Supports redundant power configurations for system reliability
- High resistance to electrical noise and interference
- Compact structure suitable for control cabinet integration
- Optimized for industrial automation environments
7. Technical Specifications
| Parameter | Specification |
|---|---|
| Model | PW482-50 S1 |
| Input Voltage | 220–240 V AC |
| Input Frequency | 50/60 Hz |
| Output Type | Regulated DC system output |
| Output Power | System-dependent configuration |
| Efficiency | High-efficiency industrial design |
| Protection Functions | Overvoltage / Overcurrent / Thermal protection |
| Redundancy Support | Supported |
| Installation Type | Rack-mounted plug-in module |
| Revision | S1 (enhanced production version) |
| Operating Temperature | -20°C to +70°C |
| Cooling Method | System airflow / forced cooling |
8. Mechanical Dimensions and Weight
| Item | Specification |
|---|---|
| Dimensions (W × H × D) | 146.5 × 199.5 × 49.7 mm |
| Weight | approx. 1.0 kg |
| Mounting Type | Rack plug-in module |
| Housing Material | Industrial-grade metal enclosure |
9. Related Models (Same Series / Similar Function)
| Model | Description | Key Parameters |
|---|---|---|
| PW481-11 | AC input base module | 100–120 V AC / rack type / ~1.0 kg / 146.5×199.5×49.7 mm |
| PW482-11 S2 | Revised AC input version | 100–120 V AC / redundant support / upgraded revision |
| PW482-11 | Standard AC input model | 100–120 V AC / industrial rack module |
| PW482-51 | Enhanced performance variant | AC input / improved stability / rack system |
| PW484-11 | DC input power module | 24 V DC input / industrial automation use |
10. Popular Models (Same Manufacturer Ecosystem)
| Model | Function | Key Parameters |
|---|---|---|
| CP451 | Central processing module | Rack CPU / control system core / industrial automation |
| CP461 | Advanced controller module | High-performance system controller |
| AI835 | Analog input module | Multi-channel signal acquisition |
| AO845 | Analog output module | Process control output module |
| DI840 | Digital input module | Discrete signal acquisition module |
| DO840 | Digital output module | Relay/output control module |
11. Engineering Notes
The PW482-50 S1 is designed as part of a modular rack-based power architecture used in industrial automation systems. Its performance is influenced by:
- System rack configuration
- Load balancing across modules
- Thermal conditions inside control cabinets
- Redundancy design strategy
In critical industrial applications, multiple power modules are often deployed in parallel to ensure uninterrupted system operation.
12. Conclusion
The PW482-50 S1 is a robust industrial power supply module designed for integration into automation control systems requiring stable and continuous power delivery. Its modular design, redundancy capability, and industrial-grade construction make it suitable for demanding environments where reliability is essential.