ESD5550/5570 Series | Speed Controls
Multi-V DC / Overspeed Switch
- Isochronous, variable and droop operation
- Adjustable PID
- Single-element speed switch
- Idle speed adjustment
- Auxiliary accessory inputs
- Speed ramping
- Soft coupling
- Starting fuel control
- Single-element speed option
- Two-element speed option
- Anti-windup circuit option
- EFC forward acting/light-force option
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Price range: $491.29 through $564.59
The ESD5550/5570 Series speed control unit delivers fast, precise engine speed control during transient load changes. When you connect it to a proportional electric actuator and supply a magnetic speed sensor signal, it reliably governs a wide range of engines in either isochronous or droop mode. Built for high reliability, the ESD5550/5570 Series features a rugged design that withstands harsh engine environments.
The unit’s key advantages include STARTING Fuel and SPEED RAMPING adjustments, which help reduce engine exhaust smoke before the engine reaches operating speed. This makes the ESD5550/5570 Series an ideal solution for cleaner startups, smoother speed transitions, and dependable generator performance.
