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Part Number: ESD5220 ESD5220E  

Applications:
For GAC Governors America Corp Generator

Product Information:
Input
Supply: 12 or 24 VDC Battery System (Transient and Reverse Voltage)
Polarity: Negative Ground (Case Isolated)
Power Consumption: 50 ma continuous plus actuator current
Actuator Current Range @77°F (25 °C) - (Inductive Load): Min.2.5 Amps; Max. 10Amps continuous
Speed Sensor Signal: 0.5-120 Volts RMS
Speed switch Relay Contacts(N.O.and N.C): 10 Amps

Performance
Isochronous Operation/Steady State Stability:  ±0.25% or better
Speed Range/Governor: 1K to 7.5K Hz continuous
Speed Drift with Temperature:  ±1% Max
Idle Adjust CW:  60% of set speed
Idle Adjust CCW: Less than 1200 Hz.
Droop Range: 1-5% regulation
Droop Adj. Max.(K-L Jumpered): 400 Hz., ±75Hz. Per 1.0A change
Droop Adj. Min. (K-L Jumpered): 15Hz., ±6Hz. Per 1.0A change
Speed Trim Range:  ±200 Hz
Remote Variable Speed Range:  500 - 7.5 Hz. Or any part there of Terminal Sensitivity
Terminal Sensitivity J: 100 Hz., ± 15Hz / Volt @ 5.0 K Impedance
Terminal Sensitivity L: 735 Hz., ±60 Hz / Volt @ 65 K Impedance
Terminal Sensitivity N: 148 Hz., ±10 Hz / Volt @ 1 Meg. Impedance
Terminal Sensitivity P: 10 VDC Supply @ 20 ma Max
Speed witch adjustment range:  1000-10000HZ

Environmental:
Ambient Operating Temperature Range: -40 to +180°F(-40°+85 °C)
Relative Humidity: Up to 95%
All Surface Finishes: Fungus Proof and Corrosion Resitant

Reliability
Vibration: 1G @ 20 to 100 Hz.
Testing: 100% Functionally Tested

Physical
Weight: 1.8 lbs.
Mounting:  Any position, Vertical Preferred

Package Included:
Speed Control Unit x 1

It Is a Replacement Part, Not Original Part. But It Can Work Good For You