GAC Fusion Series Manuale di avvio rapido
Sfoglia online o scarica il pdf Manuale di avvio rapido per Unità di controllo GAC Fusion Series. GAC Fusion Series 8. Speed control unit
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1
OVERVIEW
The ESD5500-II speed control unit is designed to precisely control
engine speed with rapid responses to transient load changes. The
ESD5500-II speed control is compatible with all GAC proportional actua-
tors except the ACB2001 electric actuator since this high torque actuator
also requires current limiting available in the ESD5300 Series.
Ruggedly built to withstand all engine environments, the ESD5500-II
has all the same well known features of the ESD5500 and also incorpo-
rates selectable light-force for low current actuators, dither for difficult
engines with respect to stability and integrated anti-windup for both
diesel and gaseous application.
•
Variable Speed Operation
•
Adjustable Droop and Idle
•
Reverse Battery Voltage Protection
•
Selectable light-force and Dither
•
Soft Couple and Lead Circuit Options
2
SPECIFICATIONS
Performance
Isochronous Operation
Speed Range / Governor
Speed Drift
with Temperature
Idle Adjust CW
Idle Adjust CCW
Droop Range
Droop Adj. Max.
(K-L Jumpered)
Droop Adj. Min.
(K-L Jumpered)
Speed Trim Range
Remote Variable Speed
Range
Terminal Sensitivity
N
P
Reverse Power Protection
Transient Voltage Protection
Vibration
Testing
ESD5500-II Fusion Series
Speed Control Unit
± 0.25 % or better
1 - 7.5 KHz Continuous
60 % of Set Speed
Less than 1200 Hz
1 - 5 % regulation
400 Hz., ±75 Hz per 1.0 A change
15 Hz., ±75 Hz per 1.0 A change
J
100 Hz, ±15 Hz/V @ 5 KΩ Impedance
L
735 Hz, ±60 Hz/V @ 65 KΩ Impedance
148 Hz., ±10 Hz/V @ 1 MΩ Impedance
10 V DC Supply @ 20 mA MAX
reLIaBILITY
1 g @ 20-100 Hz
100 % Functionally Tested
DC Supply
±1 % MAX
Polarity
Power Consumption
Speed Signal Range
Actuator Current
@ 77°F [25°C]
Speed Sensor Signal
Ambient Temperature
± 200 Hz
Relative Humidity
All Surface Finishes
500 - 7.5 KHz
Dimension
Weight
Mounting
Yes
Agency
60 V
1
InPUT / oUTPUT
12 - 24 V DC Battery Systems
Negative Ground (Case Isolated)
50mA continuous plus actuator current
envIronmenTaL
-40° to 85 °C [-40° to 180 °F]
Fungus-Proof and Corrosion-Resistant
PHYSIcaL
See Section 3, Installation
Any position, vertical preferred
comPLIance / STanDarDS
CE and RoHS Requirements
ESD5500-II Fusion Series Speed Control Unit 1-2020-A4
Governors America Corp. © 2021 Copyright All Rights Reserved
Transient and Reverse
Voltage Protected
1.0 - 50.0 V AC
8 A MAX Continuous
1.0 - 120 V RMS
up to 95%
1.8 lbf [820 gf]
PIB2180