Yokogawa SPW481-53 Power Module | Style S1 G3 Conformal

Availability: 99 left in stock

Yokogawa SPW481-53 Style S1 100-120V AC Power Supply Module The SPW481-53 (Model: SPW481-53) is a ruggedized system power supply module engineered for...

SKU: SPW481-53

Manufacturer: Yokogawa
Product No.: SPW481-53
Product Type: System Power Supply Module
Product Origin: 日本
Payment:T/T, Western Union
Weight: 800g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Yokogawa SPW481-53 Style S1 100-120V AC Power Supply Module

The SPW481-53 (Model: SPW481-53) is a ruggedized system power supply module engineered for Yokogawa’s CENTUM VP and CS 3000 Distributed Control Systems (DCS). Specifically designed for 100-120V AC input environments, this module provides the regulated DC power necessary to drive control processors, I/O modules, and communication interfaces within a Field Control Station (FCS).

As a premium hardware revision, the SPW481-53 (Part Number: SPW481-53) is built to ISA Standard G3 specifications, featuring conformal coating for protection against corrosive gases. It also supports an extended operating temperature range from -20°C to 70°C, making it suitable for remote instrument enclosures and harsh industrial climates. To ensure mission-critical uptime, the SPW481-53 (Model: SPW481-53) supports 1:1 dual-redundant configurations, allowing for bumpless power failover in the event of a module or source failure.

Detailed Technical Specifications

The SPW481-53 (Model: SPW481-53) combines environmental resilience with high-precision voltage regulation.

Feature	Details
Manufacturer	Yokogawa Electric Corporation
Model Number	SPW481-53
Style Code	Style S1
Series Compatibility	CENTUM VP / CENTUM CS 3000
Product Type	System Power Supply Module
Input Voltage	100–120 V AC (Range: 80–132 V AC)
Input Frequency	50/60 Hz
Environmental Protection	ISA Standard G3 (Conformal Coating)
Operating Temperature	-20°C to +70°C (Extended Range)
Redundancy	Supports dual redundant operation
Protection Features	Overvoltage, overcurrent, and short-circuit protection
Status Indicators	Front-panel LEDs (Power, Alarm)
Efficiency	>85% typical
Weight	0.8 kg (Net) / 1.5 kg (Shipping)
Country of Origin	Japan

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