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.

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Shipping & Returns

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