WOODWARD 5439-800 Product Detailed Description

Product Model: WOODWARD 5439-800

Brand: WOODWARD (Woodward)

Product Type: NetCon 5000 Series High Voltage Power Supply Module

Generation Time: 2026-05-18 10:57:51

I. Product Overview

WOODWARD 5439-800 is a high-voltage auxiliary power supply module specifically designed for the NetCon 5000 distributed control system. It provides independent and stable high-voltage direct current power supply for special I/O modules, actuators, and field instruments in the system. It works in coordination with the main power supply module (such as 5439-760/766) to form a complete system power supply solution, ensuring the full functionality of the control system in complex industrial environments. 

II. Core Functional Characteristics

High-voltage auxiliary power supply: Provides non-standard high-voltage DC output specifically for the NetCon 5000 system to drive special loads.

Wide input range: Supports a wide range of AC and DC inputs, adapting to global industrial power grids.

Independent voltage regulation output: Multiple independent high-voltage outputs, not interfering with each other, ensuring signal accuracy.

Comprehensive protection: Integrated overvoltage, overcurrent, short circuit, overheating, and reverse polarity protection.

Hot-swappable design: Supports online maintenance and replacement, without system shutdown.

Redundant compatibility: Can form redundant high-voltage power supplies to ensure power supply for critical loads.

Status monitoring: Real-time LED indication of power status (normal, fault, output status).

Industrial-grade reliability: Wide temperature, shock-resistant, dust-proof design, meeting heavy industry standards.

III. Technical Specifications

1. Electrical Parameters

Input voltage: 85-264 VAC / 120-300 VDC (adaptive full-range input)

Output voltage: 110 VDC, 220 VDC (dual high-voltage independent output)

Output power: 150 W

Efficiency: ≥88%

Ripple noise: < 50 mV

Isolation voltage: 3000 VAC between input and output

Redundant function: Supports active parallel redundancy

2. Physical and Environmental

Size: 165.1 × 114.3 × 88.9 mm (6.5 × 4.5 × 3.5 in)

Weight: Approximately 0.7 kg (1.5 lbs)

Operating temperature: -40°C ~ +75°C

Storage temperature: -55°C ~ +85°C

Humidity: 5% ~ 95% RH (no condensation)

Cooling method: Natural air cooling

Installation method: NetCon 5000 standard rack slot

3. Certification and Status

Certification: CE, UL, CSA, ATEX

Product status: Active (In Service)

Replacement / Associated Model: 5439-751 (Same power auxiliary power module as the 150W auxiliary power module)

IV. Typical Application Scenarios

NetCon 5000 DCS Control System: Provides high-voltage power supply for special I/O modules.

Steam / Gas Turbine Control: Drives electro-hydraulic actuators, servo valves.

Engine Control: Controls fuel actuators, governors.

Industrial Automation: High-pressure instrument power supply in metallurgy, petrochemicals.

Power Station: Boiler, turbine high-pressure control circuits.

Ship / Offshore Engineering: Ship power, drilling platform high-pressure equipment power supply.

V. Model Association and System Compatibility

Same series power modules

5439-800: 150W high-voltage auxiliary power module

5439-751: 150W standard auxiliary power module

5439-766: 250W main power module (system main power supply)

5439-760: 200W main power module (out of production)

Compatible system: NetCon 5000 full series control system

VI. Quality and Service

Origin: USA (WOODWARD original factory)

Warranty: 12 months

Service: Provide system power configuration scheme, integration debugging, fault diagnosis, and global spare parts supply.