Original Cummins Efc Controller Efc4914090 Speed Controller
|FOB Price:||US $200-400 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $200-400/ Piece|
|Payment Terms:||L/C, T/T, Western Union, Money Gram|
- Model NO.: EFC4914090
- Usage: Common Units
Method: Water Cooling
Type: Diesel Generator
- Trademark: cummins
- Specification: original
of Use: Land Use
- Output Type: AC Three Phase
- Delivery Time: 3days
- Transport Package: Strong Carton
- Origin: China
A. Low smoke displacement, soft noise
Meet the demand of environment protection imp rive people' S
B. Easily start in cold, plateau and Ww pressure areas,
Especially for N-G-250kw and K-G-300kw sets.
C. High ability to anti-disturbance Stable operation due to the large power walkie-talkie·
D. Actuator can not be damaged in case of short circuit due to
The output protector.
E. Diesel with water pump cam start with wad, the range of round per minute cam be ± 600, that is 1000-1200 rpm.
The oil valve of the speed regulator is totally
Open and if the supercharger low-speed and with little
Air input, So it is difficult to ignite the fuel and cannot
Completely ignite and have thick smoke displacement. It starry400-1200rpm, It need 3-5or 10-20 minute
It can easily start if we decrease the oil input. After it start, then increase' The oil input, the speed and the diesel generator temperature will increase gradually. Thus, the smoke displacement is Ww and the noise is soft.
The operation of and use of the set after start is same as other regulators.
A. Apearance Feature: It is same as other regulators.
B. Switchesc: Seitches for after start while all the 3 switches downside, it can ccelerate immediately, while switch them upside respectively. It can accelerate in 5' , 10' , 15respectively.
As the picture described (7-10 cannot connect prompt switches). The time more needs the smoke thinner and much easier to start.
C. The lasting time of the start switch vibration is a little wag...
During acceleration, if there is displacement stroke and displace black smoke, please regulate GAIN.
D. If the sets adopt self-start
|Speed Range:||1KHz ~ 6.5KHz|
|Thermal Stability:||Max ±0.7%|
|IDLE Regulation:||260 ±20Hz|
|DROOP Regulation:||Minimum 15Hz ±6Hz/ 1 Amp|
|Maximum: 400Hz ±75Hz/ 1 Amp|
|External Speed Regulation:||±200Hz (with 1 KΩ connected)|
|AUX Input Sensitivity:||148Hz / 1V., ±10Hz|
|Working Humidity Range:||Maximum 95%|
|Environment Temprature:||-15 ~ 55 °C|
|INPUT POWER SUPPLY:|
|Voltage:||12 or 24V DC|
|Grounding Pole:||Negative pole|
|Power Supply:||Negative pole|
|Actuator Continuous Current:||Maximum 2.5A|