Woodward 8273-1011 Digital Speed Control Board

FAQ

Q1: What is the main function of the Woodward 8273-1011?
A1: It provides digital speed control and load sharing for generator sets, ensuring frequency stability and balanced load distribution.

Q2: What power supply does this board require?
A2: It operates on 18–36 VDC (typical 24 VDC) with a maximum power consumption of 20 W.

Q3: Which control modes are supported?
A3: Isochronous (constant speed), droop, and base-load modes are supported.

Q4: What input signals does it accept?
A4: It accepts speed sensor (MPU), load sensor, and analog inputs.

Q5: What output signals does it provide?
A5: It provides actuator drive, relay outputs, and analog outputs.

Q6: What communication interfaces are available?
A6: RS-232 and RS-422 are provided for configuration and data communication.

Q7: What is the operating temperature range?
A7: The operating temperature is –40°C to +70°C, and storage temperature is –40°C to +105°C.

Q8: What are the dimensions and weight of the controller?
A8: Dimensions are 160× 120 × 35 mm, and weight is 1.51 kg.

8273-1011 Digital Speed Control Board Woodward

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