WESTINGHOUSE 4D33900G19 power module

WESTINGHOUSE 4D33900G19 power module 

Product Details Introduction

WESTINGHOUSE 4D33900G19， Emerson OVATION system auxiliary power module, dedicated for 24VDC centralized power supply in industrial cabinets.

Brand and model: Westinghouse/Emerson Ovation, 4D33900G19

Input specifications: 85-264VAC wide voltage, 47-63Hz, maximum input 663W/8A

Output configuration: dual 24VDC, main 300W, auxiliary 200W, total power 500W

Output current: Main circuit 12.5A, auxiliary circuit 8.3A, compatible with system I/O and peripheral power supply

Conversion efficiency: Full load ≥ 89%, low heat generation, low energy consumption

Voltage stabilization accuracy: ≤± 0.5%, ripple ≤ 50mVpp, stable power supply

Working temperature: -40 ℃~+70 ℃, suitable for high and low temperature conditions of control cabinets

Protection level: IP67, dustproof and moisture-proof, suitable for harsh environments such as power plants and petrochemicals

Protection functions: overvoltage, overcurrent, short circuit, overheating, lightning protection, fault self-protection

Status indicator: LED light displays power supply normal, fault, alarm, intuitive and easy to check

Structural design: Standard rack mounted installation, compact size, easy disassembly and assembly

Redundancy support: Can be configured with N+1 redundancy, supports online hot plugging, and requires non-stop maintenance

Industrial grade process: Three proof coating, high temperature resistant capacitor, MTBF>500000 hours

Certification compliance: CE, UL, RoHS certification, suitable for global industrial projects

Applicable scenarios: OVATION DCS system, thermal power/hydropower/gas turbine control cabinet

This module features wide input, dual high power, industrial grade protection, redundant and hot swappable, and is a core spare part for the 24V power supply of Westinghouse/Emerson OVATION systems.

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