OEM Part Number: ESD5500E
Part Name: Speed Control Unit
Description
The ESD5500E Series are all-electronic devices designed to control engine speed quickly and precisely in response to transient load changes. The ESD5500E will control a wide variety of engines in an isochronous or droop mode when connected to a proportional electric actuator and magnetic speed sensor.
The ruggedly built ESD5500E is designed to withstand the engine environment.
Light-Force variations are available.
Specification
PERFORMANCE
Isochronous Operation: ± 0.25% or better
Speed Range / Governor: 1 - 7.5 KHz Continuous
Speed Drift with Temperature: ±1% Maximum
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., ±75 Hz per 1.0 A change
Droop Adj. Min. (K-L Jumpered): 15 Hz., ±75 Hz per 1.0 A change
Speed Trim Rang:e ± 200 Hz
Remote Variable Speed Range: 500 - 7.5 KHz
Terminal Sensitivity:
J 100 Hz., ±15 Hz/Volt @ 5.0 K Impedance
L 735 Hz., ±60 Hz/Volt @ 65 K Impedance
N 148 Hz., ±10 Hz/Volt @ 1 Meg Impedance
P 10 VDC Supply @ 20 mA Max
INPUT / OUTPUT
DC Supply: 12-24 VDC Battery Systems
Transient and Reverse Voltage Protected
Polarity: Negative Ground (Case Isolated)
Power Consumption: 50mA continuous plus actuator current
Speed Signal Range: 1.0-50 VAC
Actuator Current Range: Min. 1.0 A
@ 77°F (25°C) Max. 10 A
Speed Sensor Signal: 1.0 - 120 Volts RMS
RELIABILITY
Vibration: 1G @ 20-100 Hz
Testing: 100% Functionally Tested
ENVIRONMENTAL
Ambient Temperature: -40° to 85°C (-40 to 180°F)
Relative Humidity: up to 95%
All Surface Finishes: Fungus Proof and Corrosion Resistant
COMPLIANCE / STANDARDS
Agency: CE and RoHS Requirements
PHYSICAL
Dimension: See Wiring Diagram and Outline
Weight: 1.2 lb. (0.544 kg)
Mounting: Any position, Vertical Preferred
Reference Photos
Related Produce
ESD5500E Standard Unit
ESD5520E Light Force
ESD5522E Light Force / EFC Forward Acting / Enhanced Droop / Smoke
Limiting
ESD5526E For Use With T1 & T2 ATB Gas Applications / Anti Windup
ESD5528E For Use With T3 & T4 ATB Gas Applications / Anti Windup
Our advantages
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2.Optimized materials selection
3.Advanced manufacturing process and production technology
4.All are in the line with global standards
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6.Manufactured by CCEC or excellent suppliers of CCEC
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