Ex-proof Diesel Engine
Rated Power (kw) : 20-500
| Ex-proof Diesel Engine |
1） Performance Parameter
| No. | Item | Parameter |
| 1 |
Rated Power（kw） |
20~500 |
| 2 | Rotated Speed（rpm） | 1500 1800 2100 3000…… |
| 3 |
Applicable hazard zone |
Zone1/Zone21、Zone 2/Zone22 |
| 4 | Ex-proof Level | IIA IIB IIC / IIIA IIIB |
| 5 | Temperature Class | T1(450℃)-T4（135℃） |
| 6 | Xiangpu Ex-proof Systems |
XP-Aut, XP-Air(D), XP-Bie, XP-WP |
2) Application
- Zone 1 and Zone 2 explosive gas environment; Zone 21 and Zone 22 flammable dust environment; ’Bi-environment’ with both explosive gas and flammable dust.
- Hazardous circumstances with T1-T4 temperature grouping and IIA, IIB & IIC explosive gas grouping.
- Application industries, including petrochemical, petroleum, chemical, metallurgy, logistics,aerospace, painting, coating, war industry, etc.
- Loading, unloading, stacking and transporting area for hazardous material production and storage.
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Xiangpu Explosion-proof System |
Ex-proof diesel engine can be equipped with Xiangpu XP-Aut or XP-Air (D) ex-proof safety system.
1) XP-Aut explosion-proof system: effectively control various ignition sources of engine
- Stop engine combustion flame and spark discharge to external environment from diesel engine intake and exhaust chamber.
- Control vehicle surface temperature, engine water temperature and engine exhaust temperature.
- Explosion-proof measures on electrical components, such as starter, generator, battery, switches and instrumentation, in order to eliminate or control electric arc and spark.
- Antistatic drive belt, non-metallic fan to prevent impact sparks.
- Automatic control system provides protection on engine temperature, diesel engine oil pressure and engine running speed.
2) XP-Air(D) ex-proof system: provide Zone 2 active protection for diesel engine
- Continuously monitor the engine local atmosphere,cooling temperature, exhaust temperature,oil pressure and engine speed. provide an automatic alarm or shutdown, once monitoring values reach setting values.
- Intake shutdown valve, exhaust heat exchanger and temperature limitation devices are equipped.
