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Woodward 8270-1082
Product Name: Woodward 8270-1082 Electronic Engine Speed Governor Controller
Product Introduction: High-reliability electronic speed control unit for diesel and natural gas engines, part of the DYNA series, provides precise speed regulation with PID control logic for industrial and mobile applications.
Technical Specifications:
- Power Supply: 12 VDC or 24 VDC nominal (9 to 32 VDC wide range)
Detailed content
- Speed Signal Input: Magnetic pickup (MPU), 250 to 5000 Hz
- Steady-State Speed Band: ±0.25%
- Output Type: PWM (pulse width modulation) for actuator drive
- Maximum Drive Current: 7 A stall current
- Temperature Stability: Better than ±0.5% over -40 to 75 °C
- Operating Temperature: -40 to 85 °C
- Adjustment Modes: Non-derivative pot or derivative pot models
- Protection: Overcurrent, over-temperature, signal loss fail-safe
Function Features: PID closed-loop speed control, adjustable droop (0 to 10%), startup fuel limit control, idle speed optimization, load compensation, reverse polarity protection, LED status indicators for speed setpoint and fault conditions, compatible with Woodward electric actuators.
Application Scenarios: Industrial engine-driven pumps, compressors and generators, marine propulsion engines, agricultural machinery, construction equipment, generator set prime mover speed control.
