Woodward 9907-1182 Digital Governor Controller

FAQ

Q1: What is the main purpose of the Woodward 9907-1182 controller?
A1: The Woodward 9907-1182 functions as a digital governor controller, managing engine or turbine speed with high precision and stability.

Q2: What type of input signal does the controller accept?
A2: It accepts magnetic pickup (MPU) signals ranging from 1 to 30 V RMS for speed sensing.

Q3: What is the output interface of the 9907-1182?
A3: The controller provides a pulse-width modulated (PWM) output signal for controlling the actuator.

Q4: Does the 9907-1182 support communication with external systems?
A4: Yes, it includes RS-232 and RS-485 interfaces for digital communication and monitoring.

Q5: How accurate is the speed control of this module?
A5: The controller maintains speed control accuracy within ±0.25% of the rated speed under steady-state conditions.

Q6: What are the environmental conditions for reliable operation?
A6: It operates in temperatures from -40°C to +70°C and tolerates up to 95% non-condensing humidity.

Q7: What kind of engines or turbines can this controller be used with?
A7: It is suitable for diesel, gas, and dual-fuel engines, as well as small turbine applications.

Q8: How is the 9907-1182 installed within a control system?
A8: The module is designed for panel mounting, ensuring easy integration into control cabinets or enclosures.

9907-1182 Digital Regulator Regulator Woodward

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