Features
24VDC
A Two Element Speed Switch
Speed Ramping Idle to Operating Speed
Starting Fuel Control for Lower Engine Exhaust Emissions
A Unique Actuator Power Drive Circuit
Accessory Inputs for Load Sharing
Variable Speed Governing
Protection Against Reverse Battery Voltage
Protection Against Transient Voltage
SPECIFICATIONS
PERFORMANCE
Isochronous Operation
± 0.25%
Speed Range / Governor
1.0 – 7.5 KHz Continuous
Speed Drift with Temperature
± 1% Maximum
Idle Speed Adjust Range
25 – 85% of rated speed
Droop Range
0 – 5% for a 1.5 A actuator current change
Speed Trim Range
± 200 Hz
Remote Variable Speed Range
Accel. Adjustment 266 Hz/sec – 1300 Hz/sec
Decel. Adjustment 250 Hz/sec – 1000 Hz/sec
Starting Fuel Adjustment
0.0 – 1.5 A
0.3 – 5.0 A
120, 175, 225, 275 Actuators / SW2-7 “OFF”
(24 Volt Only) 2001 Actuator / SW2-7 “ON”
Overspeed Set Point
2330 Hz – 8500 Hz
Crank Termination Set Point
200 Hz – 2050 Hz
Terminal Sensitivity
H 105 Hz, ±15 Hz/Volt @ 5 K Impedance
M 130 Hz, ±15 Hz/Volt @ 1 M Impedance
K 685 Hz, ±40 Hz/Volt @ 326 K Impedance
N 1000 Hz, ±50 Hz/Volt @ 8 K Impedance
INPUT / OUTPUT
Supply
24 VDC Battery Systems
(Transient and Reverse Voltage Protected)
Maximum Continuous Supply
32 Volts
Polarity
Negative Ground (Case Isolated)
Power Consumption
100 mA (no actuator current)
Speed Signal Range
1.0 – 50 VAC
Maximum Actuator Current
15 A
Maximum Current, Relay Contact
(Terminals 1 – 6) Rating
6 A
Chopping Frequency Range
60 – 380 Hz
ENVIRONMENTAL
Ambient Temperature
-40° to 85°C (-40 to 185°F)
Relative Humidity
up to 95%
All Surface Finishes
Fungus Proof and Corrosion Resistant
COMPLIANCE / STANDARDS
Agency
CE and RoHS Requirements
PHYSICAL
Weight
3 lb
Mounting
Any position, Vertical Preferred
RELIABILITY
Vibration
1G, 20-100 Hz
Shock
10 G (11ms)
Testing
100% Functional Testing