แผงควบคุมความเร็วรอบ รุ่น ESD5100 Seires เป็นแผงวงจรอิเล็คทรอนิคส์สำหรับควบคุมความเร็วรอบของเครื่องยนต์ในเครื่องกำเนิดไฟฟ้า ให้มีประสิทธิภาพที่เสถียร แม้ในขณะมีสภาวะ load ผันแปรอยู่ก็ตาม ซึ่งแผงควบคุมความเร็วนี้จะทำงานร่วมกับ Electric Actuator และ Speed Sensor 

The ESD5100 Series speed control unit is an all electronic device designed to control engine speed with fast and precise response to transient load changes. This closed loop control, when connected to a proportional electric actuator and supplied with a magnetic speed sensor signal, controls a wide variety of engines in isochronous or droop mode. It is designed for high reliability and is hard potted to withstand the engine environment.

The ESD5131 is a derivation of the standard GAC ESD5111 Speed Control Unit. All specifications, installation procedures, and adjustments, except those noted are identical. The ESD5131 comes with DIP switches which allow for the selection of the Lead Circuit and Soft Coupling features. The ESD5111 comes with the Lead circuit already enabled via a jumper across.

PERFORMANCE
Isochronous Operation: ±0.25 % or better
Speed Range /Governor: 1K - 7.5K Hz Continuous
Speed Drift with Temperature: ±0.5% Typical
Idle Adjust CW: Min. 1200 Hz Below set speed
Idle Adjust CCW: Min. 4100 Hz Below set speed
Droop Range: 1 - 5% Regulation*
Droop Adj. Max. (K-L Jumpered): 875 Hz., ±75 Hz per 1.0 A change
Droop Adj. Min. (K-L Jumpered): 15 Hz., ±6 Hz per 1.0 A change
Speed Trim Range ±200 Hz
Remote Variable Speed Range 500 - 3.7 kHz
Terminal Sensitivity: 
J: 115 Hz., ±15 Hz/Volt @ 5 K Impedance
L: 735 Hz., ±60 Hz/Volt @ 65 K Impedance
N: 148 Hz., ±10 Hz/Volt @ 1 M Impedance
P: 10 VDC Supply @ 20 mA Max.

PHYSICAL
Weight: 1.2 lb.(0.545 kg)

RELIABILITY
Vibration: 1G, 20-100 Hz
Testing: 100% Functionally Tested

ENVIRONMENTAL
Ambient Temperature: -40° to +185°F (-40° to +85°C)
Relative Humidity: up to 95%
All Surface Finishes: Fungus proof and corrosion resistant
RoHS Regulation: Compliant

INPUT POWER
DC Supply: 12 or 24 VDC Battery Systems
(Transient and Reverse Voltage Protected)
Polarity: Negative Ground (case isolated)
Power Consumption: 100 mA (No actuator current)
Speed Signal Range: 0.5 – 50 VAC
Actuator Current Range: 10 Amps continuous @ 77°F (25°C)
Speed Signal Range: 1.0 to 50.0 VAC

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DAVEN CODE: 220004