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- Yokogawa
- PW482-50
- Power Supply Module
- Japan
- 50 mm × 130 mm × 220 mm
- 0.8kg
- Xiamen, China
- New & In Stock
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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.
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📘 Yokogawa PW482-50 – Complete Product Documentation (Offline)
🔖 Basic Information
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Brand: Yokogawa
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Product Series: CENTUM VP
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Product Type: System Power Supply Module
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Model: PW482-50
📦 Product Introduction
The Yokogawa PW482-50 is a high-efficiency system power supply module designed for use within Yokogawa’s flagship CENTUM VP Distributed Control System (DCS). Built with reliability and durability in mind, this module supplies regulated power to the various I/O and processor units within the control cabinet.
It supports high-reliability control systems and is designed to handle harsh industrial environments. The module ensures stable power delivery and incorporates multiple protection features, such as overvoltage, overload, and overtemperature protection.
⚙️ Technical Specifications
| Parameter | Specification |
|---|---|
| Model | PW482-50 |
| Power Supply Type | Regulated System Power Module |
| Input Voltage | 24 V DC (nominal), 19.2–28.8 V DC (allowable range) |
| Output Voltage | 5.2 V DC, regulated |
| Output Current | Max. 10 A |
| Efficiency | ≥ 85% |
| Protection Features | Overvoltage, Overcurrent, Overtemperature |
| Hot-Swappable | Yes |
| Redundancy Support | Yes (dual or triple redundancy supported) |
| Operating Temperature | 0°C to +50°C |
| Storage Temperature | -20°C to +70°C |
| Humidity | 5% to 95% RH (non-condensing) |
| Dimensions (W×H×D) | 50 mm × 130 mm × 220 mm |
| Weight | 0.8 kg |
| Mounting | Rack-mounted (mounted inside system cabinet) |
| Status Indicators | Power LED, Fault LED |
🧩 Product Applications
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DCS Mainframe Power Supply
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Redundant Control Systems
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Industrial Process Control Cabinets
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Oil & Gas Process Automation
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Petrochemical, Power Generation & Utilities
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Pharmaceutical Plant Control Systems
🌟 Product Advantages
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✅ High Reliability: Designed for continuous industrial operation with excellent MTBF (Mean Time Between Failures).
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✅ Redundant Power Supply Support: Fully supports 1:1 or 1:N redundancy, critical for high-availability systems.
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✅ Compact and Modular: Slim, modular design saves cabinet space and simplifies maintenance.
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✅ Protection Circuits: Built-in safety features protect connected modules and ensure uninterrupted system operation.
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✅ Hot-Swappable: Power module can be replaced without shutting down the system, enhancing uptime.
🔁 5 Related or Compatible Models (Same Series)
| Model | Description | Dimensions (mm) | Weight (kg) |
|---|---|---|---|
| PW481-10 | Standard system power module | 50 × 130 × 220 | 0.8 |
| PW482-11 | Wide-range voltage version | 50 × 130 × 220 | 0.8 |
| PW482-13 | Dual-channel output model | 50 × 130 × 220 | 0.85 |
| PW481-50 | Entry-level version for small systems | 50 × 130 × 220 | 0.75 |
| PW482-60 | High-efficiency upgraded model | 50 × 130 × 220 | 0.8 |
🔝 5 Popular Yokogawa Models (Same Brand)
| Model | Function Type | Dimensions (mm) | Weight (kg) |
|---|---|---|---|
| ADV151-P63 | Digital Input Module (32 channels) | 140 × 130 × 100 | 0.3 |
| ADV551-P63 | Digital Output Module (32 channels) | 140 × 130 × 100 | 0.3 |
| ANB10D-485 | Node Interface Module | 150 × 130 × 110 | 0.6 |
| NFCP502-W15 | CPU Processing Unit (FCN series) | 65.8 × 130 × 149.3 | 0.3 |
| ALP121-S00 | PROFIBUS-DP Communication Module | 140 × 130 × 90 | 0.3 |
❓ FAQ – Frequently Asked Questions (10 Entries)
Q1: What is the main function of the PW482-50 power module?
A1: It supplies stable and regulated power to the core components of the CENTUM VP control system.
Q2: Is the PW482-50 hot-swappable?
A2: Yes. It can be removed and replaced while the system is running, which minimizes downtime.
Q3: What kind of redundancy is supported?
A3: The module supports full redundancy with configurations like 1:1 or 1:N for critical system applications.
Q4: Can I use PW482-50 in a non-Yokogawa system?
A4: It is optimized for use in Yokogawa’s CENTUM VP system; compatibility with third-party systems is not guaranteed.
Q5: What protections are built into the PW482-50?
A5: It features overvoltage, overcurrent, and overtemperature protection circuits.
Q6: What is the output voltage of this module?
A6: The module provides a regulated 5.2 V DC output.
Q7: How is the power status displayed?
A7: The module includes LED indicators to show operating status and any faults.
Q8: Is it suitable for outdoor installation?
A8: No. It is intended for use in indoor, cabinet-based installations within industrial environments.
Q9: What is the efficiency rating of the module?
A9: It operates at an efficiency level of 85% or greater.
Q10: What input voltage range is supported?
A10: It supports a wide range of 19.2–28.8 V DC, with a nominal input of 24 V DC.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.