5462-916
Product Brief
Model 5462-916 is a digital microprocessor-based speed control unit manufactured by Woodward. As a core module of the 505 control system, it is specially designed for prime movers including steam turbines, gas turbines and turbo generators. It delivers precise speed and load control as well as system monitoring, widely applied in power generation, petrochemical, industrial drive and marine power systems.
Description
Key Functions
- Speed & Load ControlSupports isochronous and droop modes for standalone and grid-connected operation. It accepts 4–20mA / 1–5V analog signals for remote speed and load setpoint adjustment. Adopted built-in PID algorithm for fast dynamic response and excellent steady-state accuracy.
- System Protection & OptimizationFeatures critical speed avoidance to skip resonance ranges and prevent mechanical damage. Equipped with valve limit and soft start functions to protect actuators and reduce impact during start-stop. Integrated real-time diagnosis and fault alarm system monitors operating parameters and records fault data automatically.
- Communication & ConfigurationStandard RS-485 interface, optional Ethernet port for connection with PLC and DCS systems. Password protection for parameter configuration to avoid unauthorized modification.
Technical Specifications
Operating Voltage: 10–32 VDC
Operating Temperature: -40℃ ~ +85℃
Output Current: 2A per channel (for actuators and relays)
Dimensions: 150×100×30 mm
Weight: 0.5 kg
Certifications: CE, UL, RoHS
Product Features
High reliability: Reinforced structure, resistant to vibration, shock and harsh ambient conditions.
High precision: Speed control accuracy within ±0.1%.
Strong compatibility: Suitable for steam turbines, gas turbines, diesel and gas engines.
Easy installation and maintenance: Modular design for convenient on-site operation.
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