Product Details
Product Description
The SPW481-53 power supply module from Yokogawa is designed to provide stable and reliable AC power conversion for distributed control and industrial automation systems. As part of the SPW481 series, this module accepts a 100–120V AC input and delivers regulated power to system backplanes and associated control modules.
The standard configuration without explosion protection is intended for general industrial environments where reliable continuous operation and high temperature tolerance are required. The module complies with ISA Standard G3 environmental specifications, enabling operation in corrosive industrial atmospheres and wide temperature conditions.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Yokogawa |
| Model | SPW481-53 |
| Product Type | Power Supply Module |
| Input Voltage | 100–120 V AC |
| Input Frequency | 50/60 Hz |
| Module Series | SPW481 Power Supply Series |
| Environmental Standard | ISA Standard G3 |
| Operating Temperature | -20°C to 70°C |
| Protection Type | Standard type (non-explosion-proof) |
| Installation | Rack / system power module |
| Application System | Yokogawa control and automation platforms |
| Shipping Weight | Approx. 1.5 kg |
Key Features
• Stable AC power input conversion for control system modules
• Designed for continuous industrial operation environments
• Supports ISA G3 environmental conditions for corrosive atmospheres
• Wide operating temperature range from -20°C to 70°C
• Reliable backplane power distribution for Yokogawa control systems
• Industrial-grade design for long lifecycle and system stability
Application Scenarios
The SPW481-53 power supply module is typically used in industrial control environments requiring stable system power for distributed control systems and monitoring platforms.
Common applications include:
• Distributed Control Systems (DCS)
• Process automation in oil and gas facilities
• Power generation plants
• Chemical and petrochemical processing
• Manufacturing automation systems
• Industrial monitoring and instrumentation platforms
FAQ
Q: What input voltage does the SPW481-53 support?
A: The module is designed for 100–120V AC input with a standard industrial frequency of 50/60 Hz.
Q: Is this module suitable for hazardous or explosion-proof environments?
A: No. The SPW481-53 is a standard configuration without explosion protection and should be installed in non-hazardous areas.
Q: What environmental conditions can this power supply tolerate?
A: The module complies with ISA Standard G3 environmental specifications and supports operation between -20°C and 70°C.
Q: Which systems typically use this module?
A: It is commonly used in Yokogawa industrial automation and distributed control systems that require a dedicated power supply module.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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