Key Features

1. Low‑voltage wide‑range power supply: 18–40 VDC (24 VDC nominal)

2. Dual redundant magnetic pickup (MPU) speed inputs, anti‑torsional vibration design

3. Built‑in DSLC real‑kW load‑sharing for multi‑genset parallel operation

4. Single LON bus for DSLC network; RS‑232/422/485 serial port with Modbus RTU/ASCII

5. Isochronous/droop control modes, overspeed protection, start‑up fuel limit, fault self‑diagnosis

6. Conformal‑coated PCB, anti‑vibration & EMI‑resistant, suitable for harsh industrial environments

Electrical Specifications

• Power Supply: 18–40 VDC

• Speed Input: 2‑channel MPU, 400 Hz–15 kHz

• Communication: Single LON bus, RS‑232/422/485, Modbus RTU/ASCII

• Operating Temperature: −40 °C ~ +70 °C

• Certifications: CE, UL, Class I Div 2 hazardous area compliant

Mechanical & Environmental Features

• Mounting: Front panel‑mount

• Enclosure: Rugged metal housing

• Dimensions: 412.8 × 292.1 × 60.4 mm

• Weight: ~2.8 kg

• High‑voltage counterpart: 8280‑423 (90–150 VDC)

Typical Applications

• Small‑scale multi‑genset parallel power stations

• Marine auxiliary engine speed & load control

• Oil‑gas field small‑unit power system governing

• Industrial standby/emergency genset parallel control