Introduce

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SECTION 1 : SUMMARY

The EG3002 electronic controller takes a signal from a magnetic pickup (MPU) and compares it with a preset enginespeed to control drive voltage to the actuator to maintain constant engine speed. The EG3002 has engine startsmoke suppression, IDLE Speed control, Ramp Time setting, applicable for MPU frequency range of 600 to 9500 Hz.The unit has settings for use with Cummins high-gain (PT PUMP) engines and . extreme slow response" engines.

SECTION 2 : SPECIFICATION

Operating Voltage ( Terminals 1, 2)

Voltage10- 32 Vdc 

Speed Droop

0 - 4% (adjustable)

Outputs ( Terminals4, 5 )

Voltage    Max.95% of Input Voltage

Current    Continuous   7A    min. 0.5A

                Max.             15A    10 seconds

Stability

Speed variation less than +/- 0.25% at constant load

Static Power Consumption

Less than 1 Watt @ 12 Vdc

Less than 2 Watt @ 24 Vdc

MPU Signal ( Terminals 10, 11)

Frequency     10 - 10,000 Hz

Voltage          1- 120 Vac (RMS)

Speed Temperature Shift

Less than 3% at temperature range -40 to +80 'C

Frequency Adjustment

Speed Adjustment pot (25 turn)

Setting range 600 - 9,500 Hz (With DIP Switch)

Environment

Operating Temperature    -40 to+80 *C

Storage Temperature        -40 to +85‘C

Relative Humidity              Max. 95%

Vibration                           5.5Gs @ 60 Hz

Remote Speed Potentiometer ( Terminals 6,7, 9)

Max.         +/- 7% @ 5 KQ 1 watt potentiometer

isochronous Load Sharing (ILS) ( Terminals 6,8 )

Input Resistance greater than 2 KQ

Input Ranges -5 Vdc to +5 Vdc/0 to 10 Vdc

Sensitivity15%@10 Vdc

Dimensions

147.0 (L)x 114.0 (W) x 50.0 (H) mm

5.79 (L) x4.49 (W)x 1.97 (H) inch

IDLE Control ( Terminals 2, 3)

Adjustment range30 - 90% of Normal Speed

Weight

690 g +/- 2%

1.52 lb +/- 2%

Ramp Time

3- 20 seconds (adjustable)