Yokogawa

Yokogawa PW441-11 CENTUM VP Power Supply Module

SKU PW441-11

In stock
  • 12-month warranty
  • Free returns within 30 days

  • Manufacturer: Yokogawa

  • Product No.: PW441-11

  • Country of origin:Japan

  • Product Type: Power Supply Module

  • Barcode: 8537101190

  • Payment: T/T, Western Union

  • Weight: 600g

  • Dimensions: 4.8 x 14.6 x 13 cm

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

The Yokogawa PW441-11 is a high-reliability Power Supply Module designed for integration within CENTUM VP distributed control systems (DCS). This unit functions as a primary power regulation module, converting incoming alternating current into stable, filtered direct current required to drive critical field control components, processing modules, and communication interfaces. Built to support high-availability process automation, the PW441-11 can be deployed in a dual-redundant configuration within compatible station chassis, ensuring continuous system operation and zero-downtime protection against primary power line faults or individual module failures.

Features

  • Dual-redundant configuration compatibility to prevent system downtime during electrical faults.
  • Direct integration into CENTUM VP distributed control station hardware.
  • Advanced filtering functionality to suppress high-frequency line noise and protect sensitive logic circuits.
  • Built-in safeguards including overvoltage and short-circuit protection.
  • Compact form factor optimized for seamless installation in space-constrained node units.

Applications

  • Distributed Control Systems (DCS) power networks in oil and gas production.
  • Power supply regulation for chemical, refining, and petrochemical control loops.
  • Mission-critical thermal power plant instrumentation and utility systems.

Technical Specifications

Attribute Specification
Manufacturer Yokogawa Electric Corporation
Model PW441-11
Module Type Power Supply Module
System Compatibility CENTUM VP DCS
Input Voltage Range 100-120 V AC (85-264 V AC continuous tolerance)
Input Frequency 50/60 Hz
Redundancy Support Yes (Dual Module Configuration)
Protection Features Overvoltage, undervoltage, and short-circuit protection
Noise Filtering High-frequency suppression
Country of Origin Japan
Dimensions (Approx.) 4.8 x 14.6 x 13 cm
Weight (Approx.) 0.6 kg

Installation Guidelines

  • Redundant Configuration Setup: To achieve full system redundancy, mount two separate modules side-by-side inside the designated power terminal slots of the control unit backplane.
  • Wiring Configurations: Connect the main utility line securely using verified M4 screw terminals to guarantee robust vibration resistance.
  • Cooling and Ventilation: Maintain clean, unobstructed air passage around the chassis rack to allow proper heat dissipation from the active power circuitry.
  • Polarity and Phase Verification: Verify incoming AC power lines conform to nameplate phase requirements before energizing the module.

FAQ

Does the power supply support a redundant operation layout?
Yes, the module supports a dual-redundant configuration where two modules run together to ensure continuous system power delivery if one unit fails.

What is the specific nominal input voltage rating for this device?
The module operates on a nominal input rating of 100-120 V AC at a frequency of 50/60 Hz.

What internal safety safeguards are engineered into the power supply?
The module features built-in protective circuitry for overvoltage, undervoltage, and short-circuit fault conditions.

View all FAQs →

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

Yokogawa PW441-11 CENTUM VP Power Supply Module

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Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
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Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Color pattern
Black
Country of origin
Japan
Power source
AC-powered

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