WOODWARD 8273-140 Speed Controller

WOODWARD 8273-140 belongs to the 2301D EC digital speed controller, which is specifically designed for diesel/gas generator sets and has the functions of speed regulation and multi unit load distribution.
Characteristics
1. Speed closed-loop control, quickly stabilizing speed during load fluctuations, ensuring frequency stability
2. Support multi unit parallel load sharing to achieve automatic synchronous grid connection
3. Built in fault diagnosis, panel indicator light quickly locates speed and actuator faults
4. Supports local parameter settings and can also be remotely debugged and monitored through Modbus
5. Metal reinforced shell, anti vibration, suitable for harsh working conditions of power plants and ships

parameter
1. Power supply 18-32VDC, nominal 24VDC, power consumption within 20W
2. Receive pulse signals from magneto electric speed sensors, with a speed range of 0-6000rpm
3. Analog output 0-10V, 4-20mA, driving actuator
4. Equipped with multiple configurable digital IO channels, enabling alarm and interlock start stop functions
5. Working temperature -20~+70 ℃, with two installation methods of panel/rail
Application
1. Industrial diesel gas generator set speed regulation and parallel control
2. Control System for Ship Power Plant Units
3. Main control unit of backup power generation equipment for oil and gas platforms
4. Replacement and maintenance of spare parts for power station speed control system
5. Technical renovation and maintenance of the control system for the old generator set

When the unit speed fluctuates greatly and the grid connected load distribution is abnormal, WOODWARD 8273-140 is the priority speed control component for verification