ESC5221 Genset governor
- publish： 2019-07-31 16:35 Browse：
- Type： ESC5221
- Product Summary：
Description： ESC5221 Speed Governor is specially designed for Cummins EFC series executor.It has added start-up fuel volume control and smooth slow start process control. Can solve the black smoke phenomenon caused by rapid refueling , greatly improving the engine life. It is usually installed in the control cabinet or directly attached to the engine. The speed controller is moisture-proof, but water, mist or condensation must be prevented from ...
Description：
ESC5221 Speed Governor is specially designed for Cummins EFC series executor.It has added start-up fuel volume control and smooth slow start process control. Can solve the black smoke phenomenon caused by rapid refueling , greatly improving the engine life. It is usually installed in the control cabinet or directly attached to the engine. The speed controller is moisture-proof, but water, mist or condensation must be prevented from coming into contact with the governor. Also, keep away from high temperature or heat radiation during installation .
2)Isochronous Operation/Steady Stability-----+/-0.25% or better
3)Supply-----12 or 24 VDC Battery Systems(transient&reverse voltage protected)
4)Power Consumption-----50 ma continuous plus acutator current
5)Maximum Actuator Current at 25ºC(77ºF)-----10 Amps continuous
6)Weight: 0.77kg
7)Relative Products;
PER5221 can substitute for ESD5221
PER5500 can substitute for ESD5500
PER5550 can substitute for ESD5550
PER5111 can substitute for ESD5111
PER5220 can substitute for ESD5220
PER5570 can substitute for ESD5570
PER5520 can substitute for ESD5520
PER5522 can substitute for ESD5522
PER5330 can substitute for ESD5330
PER5521 can substitute for ESD5521
PER5120 can substitute for ESD5120
8)Technical Data:
| ESD5221 | ||
| Input | Supply | 12 or 24 VDC Battery System (Transient and Reverse Voltage) |
| Polarity | Negative Ground (Case Isolated) | |
| Power Consumption | 50 ma continuous plus actuator current | |
| Actuator Current Range @77°F (25 °C) - (Inductive Load) | Min.2.5 Amps; Max. 10Amps continuous | |
| Speed Sensor Signal | 0.5-120 Volts RMS | |
| Speed switch Relay Contacts(N.O.and N.C) | 10 Amps | |
| Performance | Isochronous Operation/Steady State Stability | ±0.25% or better |
| Speed Range/Governor | 1K to 7.5K Hz continuous | |
| Speed Drift with Temperature | ±1% Max | |
| Idle Adjust CW | 60% of set speed | |
| Idle Adjust CCW | Less than 1200 Hz. | |
| Droop Range | 1-5% regulation | |
| Droop Adj. Max. (K-L Jumpered) | 400 Hz., ±75Hz. Per 1.0A change | |
| Droop Adj. Min. (K-L Jumpered) | 15Hz., ±6Hz. Per 1.0A change | |
| Speed Trim Range | ±200 Hz | |
| Remote Variable Speed Range | 500 - 7.5 Hz. Or any part there of Terminal Sensitivity | |
| Terminal Sensitivity J | 100 Hz., ± 15Hz / Volt @ 5.0 K Impedance | |
| Terminal Sensitivity L | 735 Hz., ±60 Hz / Volt @ 65 K Impedance | |
| Terminal Sensitivity N | 148 Hz., ±10 Hz / Volt @ 1 Meg. Impedance | |
| Terminal Sensitivity P | 10 VDC Supply @ 20 ma Max | |
| Speed witch adjustment range | 1000-10000HZ | |
| Environmental | Ambient Operating Temperature Range | -40 to +180°F(-40°+85 °C) |
| Relative Humidity | Up to 95% | |
| All Surface Finishes | Fungus Proof and Corrosion Resitant | |
| Reliability | Vibration | 1G @ 20 to 100 Hz. |
| Testing | 100% Functionally Tested | |
| Physical | Dimensions | See outline (FIGURE 1) |
| Weigh1 | 1.8 lbs.(820 grams) | |
| Mounting | Any position, Vertical Preferred | |
