Installation Guide

Controller Specications

Items Contents

Operating Voltage DC8.0V to DC35.0V, Continuous Power Supply.

Power Consumption Standby: ≤2W

Working: <8W (When driving stepper motor is regulating)

Alternator Input Range

3-Phase 4-Wire

2-Phase 3-Wire

Single-Phase 2-Wire

3-Phase 3-Wire

AC15V - AC360V (ph-N)

AC30V - AC620V (ph-ph)

Alternator Frequency 50Hz/60Hz

Speed Sensor Voltage 1.0V to 24.0V (RMS)

Speed Sensor Frequency 10,000 Hz (max.)

Start Relay Output 5A DC28V supply output

Fuel Relay Output 5A DC28V supply output

Auxiliary Relay Output (1) 5A DC28V supply output

Auxiliary Relay Output (2) 5A DC28V supply output

Auxiliary Relay Output (3) 5A DC28V supply output

Auxiliary Relay Output (4) 5A DC28V supply output

Steady-state Speed Governing Rate <1.5%

Steady-state Speed Fluctuation Rate <0.5%

Transient Speed Governing Rate Sudden Load-on <+10%

Sudden Load-off >-15%

Recovery Time <5s

Driving Stepper Motor Mixed 2-phase; Drive current ≤1A

Case Dimension 5.12”x 4.4”x 1.5” / (130mm x 112mm x 39mm)

Panel Cutout 4.35” x 3.5” / (110mm x 90mm)

Working Conditions Temperature Range: -13~+158°F / (-25~+70)°C

Humidity: (20~93)%RH

Storage Condition Temperature: -13~+158°F / (-25~+70)°C

Protection Level IP55 Gasket

Insulating Intensity Apply AC2.2kV voltage between high voltage terminal and low

voltage terminal;

Test current leakage for not more than 3mA within 1min.

Net Weight 0.57 lbs. (0.26kg)

18-SG02D1-1A-EN