540-7000-004
May 26, 2026

540-7000-004

Woodward 540‑7000‑004 is a high‑precision solenoid control module for engine/turbine governor systems, belonging to Woodward 540‑7000 series control units. It is specially designed for fuel regulation, speed control and solenoid driving of diesel/gas engines, gas turbines and generator sets, widely used in power generation, oil‑gas, marine propulsion and industrial prime‑mover control systems.

Description

Core Functions

  1. Precise drive & control for governor solenoid valves, real‑time fuel/air regulation according to speed feedback.

  2. Adaptive PID control algorithm, fast response (<2ms), stable speed regulation under variable load conditions.

  3. Built‑in over‑current, over‑voltage, reverse‑polarity protection, anti‑electromagnetic interference design.

  4. Seamless compatibility with Woodward 2301A/505 series governors, supporting system parameter configuration and status monitoring.

  5. Rugged industrial‑grade design, suitable for harsh marine, oil‑gas and heavy‑duty working environments.

Electrical Specifications

  • Power Supply: 24VDC ±10%

  • Operating Temperature: −40 °C ~ +85 °C

  • Control Response Time: <2 ms

  • Certification: CE, RoHS compliant

  • Series: 540‑7000

Environmental & Mechanical Features

  • Mounting: Panel‑mount industrial modular installation

  • Enclosure: Rugged metal housing, dust‑proof, vibration‑resistant, shock‑resistant

  • High anti‑interference performance, stable long‑term operation

Typical Applications

  • Solenoid control for gas/diesel engine‑driven generator sets

  • Gas turbine speed & fuel regulation control systems

  • Marine power station and propulsion system control

  • Oil‑gas field heavy‑duty prime‑mover governor auxiliary control


Get a Quote