GAC ESD5340 Руководство
Просмотреть онлайн или скачать pdf Руководство для Блок управления GAC ESD5340. GAC ESD5340 9 страниц. Speed control unit
Печатать страницу
1
OVERVIEW
The eSD5300 Series Speed Control units are designed to precisely
control engine speed and provide fast, precise response to transient
engine loads. The eSD5330 and 5340 speed control can be used with
all GAC Actuators, including the ACB2001. A complete, closed-loop
control system is formed with the addition of a magnetic pickup signal
sensing engine speed and 24 V DC power.
◊
Two-element speed switch
◊
Speed ramping idle to operating speed
◊
Starting fuel control for lower engine exhaust emissions
◊
Unique actuator power drive circuit
◊
Accessory inputs for load sharing
◊
Variable speed governing
◊
Protection against reverse battery and transient voltage
◊
Advanced startup circuit for large-bore engines (eSD5340)
2
SPECIFICATIONS
Performance
Isochronous Operation
Speed Range / Governor
Speed Drift with
Temperature
Idle Speed Adjust Range
Droop Range
Speed Trim Range
Remote Variable Speed
Range
Starting Fuel Adjustment
0.0 - 1.5 A
0.3 - 5.0 A
Overspeed Set Point
Crank Termination Set
Point
Terminal Sensitivity
H
M
K
N
reLIaBILITY
Vibration
Shock
Testing
ESD5300 Series
Speed Control Unit
1.0 - 7.5 KHz Continuous
± 1% MAX
25 - 85 % of rated speed
0 - 5 % for a 1.5 A actuator
current change
ACCel: 266 Hz/s - 1300 Hz/s
DeCel: 250 Hz/s - 1000 Hz/s
120, 175, 225, 275 Actuators / SW2-7
(24 V DC Only) 2001 Actuator / SW2-7
2330 Hz - 8500 Hz
200 Hz - 2050 Hz
105 Hz, ±15 Hz/V @ 5 kΩ
130 Hz, ±15 Hz/V @ 1 MΩ
685 Hz, ±40 Hz/V @ 326 kΩ
1000 Hz, ±50 Hz/V @ 8 k Ω
1 G, 20 - 100 Hz
10 G (11 ms)
100 % Functional Testing
± 0.25 %
Supply
Maximum Continuous
Supply
Polarity
Power Consumption
± 200 Hz
Speed Signal Range
MAX Actuator Peak Current
MAX Current, Relay Contact
(Terminals 1 - 6) Rating
OFF
Chopping Frequency Range
ON
Ambient Temperature
Relative Humidity
All Surface Finishes
Impedance
Impedance
Agency
Impedance
Impedance
Dimension
Weight
Mounting
1
Governors America Corp. © 2020 Copyright All Rights Reserved
InPUT / oUTPUT
24 V DC Battery Systems
Reverse Voltage Protected)
100 mA (no actuator current)
envIronmenTaL
-40 to 85 °C (-40 to 185 °F)
and Corrosion Resistant
comPLIance / STanDarDS
Ce and RoHS Requirements
PHYSIcaL
See Section 4, Installation
Any position, vertical preferred
ESD5300 Speed Control Unit 09-2020-H
(Transient and
32 V DC
Negative Ground
(Case Isolated)
1.0 - 50 V AC
15 A
6 A
60 - 380 Hz
up to 95 %
Fungus Proof
3 lbf ( 1.36 kgf )
PIB1041