The ESD5522E /5525 Series speed control unit is an
all electronic device designed to control engine speed with fast and
precise response transient load changes.
(PER5520E is designed for EFC series.)
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
Specification
RPM Stability
|
<±0.25%
|
Speed Range
|
1KHz ~ 7.5KHz
|
Speed Drift with Temperature
|
Max ±1%
|
IDLE adjustment
|
160 ± 20Hz ~ 95% of set speed
|
DROOP Regulation
|
Minimum 15Hz ±6Hz/ 1 Amp change
|
Maximum: 400Hz ±75Hz/ 1 Amp change
| |
Speed Trim Range
|
± 200Hz (external 1KΩ)
|
AUX Input Sensitivity
|
148Hz / 1V., ± 10Hz, Impedance 1MΩ
|
START FUEL Regulation
|
160 ± 20Hz ~ 70% of set speed
|
RAMP Regulation Time
|
1.5 ~ 20Sec.
|
Output Current at 10V
|
20mA Max.
|
Operating temperature range
|
-40 °c ~ 85 °c
|
Working Humidity Range
|
Maximum 95%
|
Stocking Temp
|
-55 ~ 90 °C
|
Shocking
|
20-100HZ 500mm/Sec.
|
Voltage
|
12V or 24V DC Battery Systems
|
Grounding Pole
|
Negative pole
|
Power Consumption
|
50mA
|
Actuator Current Range(25°c)-(Inductive Load)
|
Min. 2.5A; Max. 10A continuous
|
Signal
|
0.5 ~ 120 RMS
|
Note: The performance parameters in the frequency when measuring 4000Hz
