Original 3044196 Speed control unit controller
Application Features:
1. Low smoke displacement, soft noise
Meet the demand of environment protection imp rive people' s feeling.
2. Easily start in cold, plateau and Ww pressure areas,
Especially for N-G-250kw and K-G-300kw sets.
3. High ability to anti-disturbance Stable operation due to the large power walkie-talkie·
4. Actuator can not be damaged in case of short circuit due to the output protector.
5. 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 starry 400-1200 rpm, 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:
1. Apearance Feature: It is same as other regulators.
2. 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.
3. 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.
4. If the sets adopt self-start
Specification
| 3044196 |
| Input |
Supply |
24 VDC ±20% |
| Polarity |
Negative Ground (Case Isolated) |
| Power Consumption |
40 MA |
| Maximum Actuator Current |
4.5 A continuous |
| Speed Sensor Signal |
2-120 Volts RMS |
| Performance |
Isochronous Operation/Steady State Stability |
±0.25% or better |
| Speed Range/Governor |
1K to 6.5K Hz continuous |
| Speed Drift with Temperature |
±1 Max |
| Idle Regulation |
260±20 Hz |
| Droop Adj. Max. |
400 Hz., ±75Hz. Per 1.0A change |
| Speed Trim Range |
±200 Hz with 1 ohm connected |
| Remote Variable Speed Range |
25 to 100% of rated speed |
| Impedance |
1m ohms |
| Environmental |
Ambient Operating Temperature Range |
-40 to +85 Deg. C |
| Relative Humidity |
Up to 95% |
| All Surface Finishes |
Fungus Proof and Corrosion Resitant |
| Reliability |
Vibration |
20 to 100 Hz. 500mm/sec |
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