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Woodward DPG2201
Product Name: Woodward DPG2201 Digital Isochronous/Droop Dual-Mode Load-Sharing Governor Controller
Product Introduction: Upgraded full-digital microprocessor speed & load control unit, official standard model of DPG-2201 series, supports both constant speed isochronous and droop parallel control modes.
Technical Specifications:
- Power Supply: 9–30 VDC wide voltage input
Detailed content
- Speed Signal Input: MPU magnetic pickup, 1000–11000 Hz
- Steady-State Speed Accuracy: ±0.25% full range
- Droop Adjustment Range: 0–10% adjustable
- Maximum Continuous Output Current: 7 A
- Operating Temperature Range: -40°C to +85°C
- Communication: Dual RS232 ports, optional Modbus RTU
- Control Cycle: ≤10 ms
Function Features: PID adjustable closed-loop speed control, automatic idle/rated speed switching, startup smoke suppression control, MAP manifold pressure limiting, torque limiting control, soft load transfer, remote speed reference control, speed signal loss fail-safe protection, reverse polarity protection, multi-unit parallel load sharing coordination.
Application Scenarios: Industrial diesel/gas generator sets, multi-unit parallel island power stations, cogeneration CHP units, marine power systems, distributed micro-grid prime mover speed control.
