The S6700H Speed Control Unit (Governor) is a high-performance, all-electronic engine speed controller designed to keep engine speed stable under varying load conditions. It is an upgraded variant in the S6700 series, known for its enhanced thermal stability and high-current handling. This unit provides a fast, precise response to transient load changes and is widely used in high-capacity diesel generator sets and industrial power units.
| Feature | Detailed Specification |
| Model Number | S6700H |
| Series | Governor / Speed Control Series |
| Operating Voltage | 24V DC (Standard) |
| Steady State Stability | ±0.25% |
| Speed Range | 1KHz – 7.5KHz |
| Speed Drift | < ±0.5% (High Thermal Stability) |
| Max Output Current | 10A (Peak) / 6A (Continuous) |
| Speed Sensor Signal | 0.5 – 120 V RMS |
| Droop Range | 0 – 5% (Adjustable) |
| Idle Speed Adjustment | 160 ± 20Hz (Adjustable) |
| Remote Speed Adjustment | Supported (via 5KΩ Potentiometer) |
| Operating Temperature | -40°C to +85°C |