Parts catalogue

ProTech Overspeed Protection Module

Recognized manufacturer reference available for industrial supply enquiry.

8237-1246

PROTECH-GII Overspeed Module

The Woodward 8237-1246 PROTECH-GII is an overspeed protection module for turbine and engine systems, providing overspeed detection with multiple speed-sensing channels for redundancy and fast trip relay outputs.

8237-1247

ProTech-GII Overspeed Protection Module

The Woodward 8237-1247 is a high-integrity ProTech-GII overspeed protection module monitoring turbine rotor speed and acceleration for steam, gas and hydro turbines. 3 independent MPU sensor inputs, IEC 61508 SIL-3, IP56, input 100-150 VDC, Modbus RTU/RS-232/RS-485.

8237-1369

ProTech-GII Overspeed Protection Module

The Woodward 8237-1369 is a ProTech-GII overspeed protection module. Approx dimensions 330 x 445 x 159 mm, IP56 ingress protection, operating range -20 to +60 degrees C, bulkhead or flush panel mounting, with 4-20 mA analog output per module.

8237-1481

ProTech Overspeed Protection Module

Recognized manufacturer reference available for industrial supply enquiry.

8237-1600

ProTech Configurable Overspeed Detection System

The Woodward 8237-1600 is a configurable overspeed detection and shutdown system for steam, gas or water-powered turbines (discontinued). Modbus communication, IP56 enclosure, three independent trip relays, 4-20 mA speed readout, operating -20 to +60 degrees C.

8270-1060

Speed Controller

The Woodward 8270-1060 is a panel-mounted speed controller for DYNA Plus engine systems (DYNA +1, +4, +6, +8). Provides stable engine speed regulation, 24 VDC, operating frequency range 2500-5000 Hz, compact design for piston engines, gas turbines and rotating machinery.

8271-442

2301 Load Sharing & Speed Control

Woodward 2301 load sharing and speed control, part number 8271-442.

8271-467

Speed Control Module

Speed control module from Woodward for engine and generator speed regulation.

8273-101

2301D Digital Load Sharing & Speed Control

Woodward 2301D digital load sharing and speed control, part number 8273-101.

8273-138

2301D-EC Digital Load Sharing & Speed Control

Woodward 2301D-EC digital load sharing and speed control, part number 8273-138.

9905-028

Speed Control Module

Recognized manufacturer reference available for industrial supply enquiry.

9905-131

Speed Control Module

Speed control module from Woodward.

9905-211

2301A Digital Speed Control and Synchronization Module

Digital speed control and synchronization module for steam turbines, gas turbines, and diesel engine-driven generators. Part of the 2301A series; 24 VDC, automatic synchronization, low-current PWM output.

9905-377

Digital Speed Control Module

Digital speed control module for engines, turbines, and other prime movers. PID-based speed regulation, magnetic pickup input, 24 VDC, panel or DIN rail mount.

9905-463

Digital Speed Control Module

Digital speed control module for steam turbines and other industrial applications. 24V DC input, 0-10V DC output, 0-200 mA control signal; overspeed, under-speed, and over-temperature protection.

9905-792

Digital Speed Control Module

Digital speed control module for engine and turbine speed regulation. Digital speed governor, 24 VDC, 0-200 mA current output, RS-232/RS-485 Modbus, integrated PID control.

9905-976

Overspeed Protection System

The Woodward 9905-976 is an overspeed protection system that monitors prime-mover speed and activates a trip relay when overspeed conditions are detected. Input voltage 88-132 Vac / 90-150 Vdc, response time max 40 ms, trip speed set point 250 rpm minimum to 25,000 rpm maximum.

9907-019

2301A Load Sharing & Speed Control

Woodward 2301A load sharing and speed control, part number 9907-019.

9907-024

Speed Control

The Woodward 9907-024 is a speed control unit for engine and turbine governing.

9907-031

Digital Speed Control Module

The Woodward 9907-031 is a digital speed control module for precise control of reciprocating engines, providing accurate speed regulation and synchronization. Dual-speed signal input for proximity switches or MPUs, power consumption 40 W, operating temperature -40C to +70C.

9907-1290

ProAct Digital Speed Control

The Woodward 9907-1290 is a ProAct digital speed control module for electronic control of engine speed and actuator positioning. Input 24 VDC nominal, output 0-60 mA to actuator, RS-232/RS-485 Modbus-compatible interface.

9907-147

ProTech 203 Overspeed Protection Module

The Woodward 9907-147 is part of the ProTech 203 overspeed protection series, monitoring and protecting engines and turbines from overspeed conditions using magnetic pickups. Input 24V DC, operating temperature -25C to +60C.

9907-345

ProTech 203 Overspeed Protection

The Woodward 9907-345 is a ProTech 203 de-energize-to-trip overspeed protection unit. Input 24 Vdc, speed-sensing frequency range 100 Hz to 32 kHz, NEMA 4/4X enclosure, supports hot replacement and built-in self-test.