The ESD-2210 Series is an all-electronic speed control unit designed for precise engine speed regulation with quick response to load changes. It operates in isochronous or droop mode, using a proportional actuator and magnetic speed sensor. The unit offers robust protection against reverse battery voltage, short circuits, and signal loss.

• Key Features:
  • Closed-loop operation for accurate control.
  • Easy installation and non-interacting performance.
  • Protection against reverse battery, short circuits, and signal loss.
• Specifications:
  • Steady-state stability: ±0.25% or better
  • Speed range: 1K–7.5K Hz
  • Temperature drift: ±1% max
  • Operating temperature: -40°F to +180°F (-40°C to +85°C)
  • Polarity: Negative ground
• Other Details:
  • Working Voltage: 12–24V DC
  • Output Current: 50mA
  • Speed Sensor Signal: 0.5–120 V RMS
  • Speed Trim Range: ±200Hz
  • Relative Humidity: <90%