Feature

●★Suitable for most automobile engine groups, small engine groups, and diesel engine groups
●★The speed control board has a strong anti-interference ability, which makes the data processing fast, accurate and stable, and it is not easy to produce errors.
●★This speed control board is a brand new high-quality interface module that can provide you with the most stable performance
●★Imported electronic components, more stable performance, greatly improving the service life of the engine
●★You can contact us at any time if you encounter problems during the purchase process, we will solve it for you in the first time

[ESD5500E]

Description

Technical specifications:
Speed stability: better than ±0.25%
Speed range: 1KHz?7.5KHz
Thermal stability: maximum ±1%
IDLE adjustment: 60±20Hz?95% of rated speed
DROOP adjustment: the minimum position is 15Hz±6Hz/load current change per ampere: the maximum position is 400Hz±75Hz/load current change per ampere
External speed adjustment: ±200Hz (external 1KΩ)
AUX input sensitivity: 148Hz/1V; ±10Hz; impedance 1MΩ
START FUEL adjustment: 160±20Hz?70% of rated speed
RAMP time adjustment: 1.5-20Sec
10V output current: maximum 20mA
environment:
Operating temperature range: -40℃?85℃
Working humidity range: up to 95%
Storage temperature: -55℃?90℃
Vibration: 20-100HZ 500mm/Sec

Input power
Power supply voltage: 12V and 24V DC battery system
Grounding polarity: negative
Power consumption: 50mA
Actuator continuous current: minimum 2.5A; maximum 10A
Speed sensor signal: 0.5?120RMS
Note: The above performance parameters are measured at a working frequency of 4000Hz