Product Description

Electronic Motor Speed Governor Speed Control Board S6700H

(Replacement)

Speed control Unit S6700H is an All-Electronic Device Designed to control engine speed with fast and precise response to transient load changes. Based on a closed loop control. The basic characteristics of this unit is to reach rated speed and power as well as reducing smoke exhaust through adjustment of firing fuel and speed-rate. The S6700E speed controller provides a series of protection once the power supply is reversely connected. Transient over voltage or actuator fault happens, or Speed input breaks.

· Power reverse connection protection

· Actuator default protection

· Speed signal Lose protection

· Over-speed & External high Level input Alam

S6700H

Environmental

Ambient operating temperature range: - 40 ~ 85 °C

Relative humidity: 95%

Input Power

Supply: 24VDC

Actuator current range: 2.5-10A(continuous)

Speed sensor signal: 1-20v

Characteristics

Speed fine adjustment range: ± 100% r / min

Frequency fluctuation: ± 0.25%

Steady speed droop: 0~3% (variable)

Temperature drift : ± 1% (maximum)