The ESD5111 series speed control unit is an all electronic device designed to control engine speed with fast and precise response transient load changes.

Isochronous Operation/Steady Stability: +/-0.25% or better

Supply: 12 or 24 VDC Battery Systems(transient&reverse voltage protected)

Power Consumption: 50 ma continuous plus acutator current

Maximum Actuator Current at 25celsius(77celsius F): 10 Amps continuous

PERFORMANCE
Isochronous Operation/Steady State Stability	± 0.25% or better
Speed Range/Governor	1K-7.5K Hz continuous
Speed Drift with Temperature	± 1% Maximun
Idle Adjust CW	Min. 1200Hz. below set speed
Idle Adjust CCW	Min. 4100Hz. below set speed
Droop Range	1-5% regulation
Droop Adj. Max. (K-L Jumpered)	875Hz., ± 75Hz. per 1.0 A change
Droop Adj. Min. (K-L Jumpered)	15Hz., ± 6Hz. per 1.0 A change
Speed Trim Range	± 200Hz.
Remote Variable Speed Range	500 -7.5Hz. or any part thereof
Terminal Sensitivity	J: 100Hz., ± 15Hz/Volt @ 5.0 K Impedance
	L: 735Hz., ± 60Hz/Volt @ 65 K Impedance
	N: 148Hz., ± 10Hz/Volt @ 1Meg. Impedance
	P: 10V DC Supply @ 20ma Max.
Speed Switch Adjustment Range	1000-10000Hz.
ENVIRONMENTAL
Ambient Operating Temperature Range	-40°c to +85°c
Relative Humidity	up to 95%
Storage Temperature	-55°c ~ 90°c
Shock	20-100HZ 500mm/Sec.
INPUT POWER
Supply	12 or 24V DC Battery Systems(Transient and Reverse Voltage Protected)
Polarity	Negative Ground(Case Isolated)
Power Consumption	50mA continuous plus actuator current
Maximum Actuator Current at 25	10Amps continuous
Speed Sensor Signal	0.5-120 Volts RMS
PHYSICAL
Weight	630g