Original Cummins Efc Controller Efc4914090 Speed Controller
- Productivity:
- 50PCS/Month
- Place of Origin:
- China
- Supply Ability:
- 50PCS/Month
Basic Info
Model No.: EFC4914090
Product Description
Model NO.: EFC4914090 Usage: Common Units Cooling
Method: Water Cooling Generator
Type: Diesel Generator Trademark: cummins Origin: China Conditions
of Use: Land Use Output Type: AC Three Phase Installation
Method: Portable Delivery Time: 3days Specification: original Original EFC CONTROLLER EFC4914090 speed controllerProduct Description
Application Features
A. Low smoke displacement, soft noise
Meet the demand of environment protection imp rive people' S
Feeling.
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.
Principles
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
To accelerate.
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.
Operation methods
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
Contact us if you need more details on Efc4914090. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Speed Controller、Efc Controller. If these products fail to match your need, please contact us and we would like to provide relevant information.
Method: Water Cooling Generator
Type: Diesel Generator Trademark: cummins Origin: China Conditions
of Use: Land Use Output Type: AC Three Phase Installation
Method: Portable Delivery Time: 3days Specification: original Original EFC CONTROLLER EFC4914090 speed controllerProduct Description
Application Features
A. Low smoke displacement, soft noise
Meet the demand of environment protection imp rive people' S
Feeling.
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.
Principles
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
To accelerate.
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.
Operation methods
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
| 4914090 | |
| RPM Stability: | <±0.25% |
| 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 |
| Impedance: | 1MΩ |
| ENVIRONMENT: | |
| Working Humidity Range: | Maximum 95% |
| Environment Temprature: | -15 ~ 55 °C |
| Shocking: | 25HZ 2mm |
| INPUT POWER SUPPLY: | |
| Voltage: | 12 or 24V DC |
| Grounding Pole: | Negative pole |
| Power Supply: | Negative pole |
| Actuator Continuous Current: | Maximum 2.5A |
| insulating strength | ≥500MΩ |
Product Categories : Spare parts for Genset
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