The company has undertaken a number of national, provincial and ministerial scientific research plans, and its products have won national, provincial and ministerial scientific and technological progress awards for many times.
YZYKK series pressurized enclosure type high voltage three-phase asynchronous motor (H355 - H1120) Frame size: H355 - H1120
YZYKK series pressurized enclosure type high voltage three-phase asynchronous motor (H355 - H1120)
Frame size: H355 - H1120
Power range: 220kW - 14000kW
Number of poles: 2 - 18
Rated voltage: 3000V, 6000V, 10000V
Explosion-proof marking: ExpxI Mc, ExpxIICT3 Gc, ExpzIICT4 Gc
Mounting arrangement: IMB3
Cooling method: IC611 (air - air cooling)
Duty type: S1
Technical features: the pressurized enclosure motor is an explosion-proof product independently developed by our company and has obtained the utility model patent certificate issued by the State Intellectual Property Office. Compared with the increased safety motor, the explosion-proof form is further optimized, and the use place is expanded from zone 2 to zone 1 (covering zone 2). The product has higher explosion-proof level, superior performance, higher reliability and safety, and better stability in the process of starting and operation, At present, our company's large pressurized enclosure type high-voltage motor is at the leading level in China. Our company is the first enterprise in China to use this explosion-proof technology. The pressurized enclosure type has the following characteristics:
1. It can be used in dangerous places in zone "1" or zone "2".
- It is not limited by non sparking test and tE time.
- Not limited by motor capacity and speed, it can be made into high-power explosion-proof products.
- The temperature group can reach T4 group.
- The utility model overcomes the disadvantage of waiting for purging when the increased safety motor starts each time, and can start and stop at any time after entering the pressure maintaining state.
- The fully intelligent pressurized protection system of international famous brand is adopted, which is convenient to maintain, safe and reliable.
- It can be made into level I, II and III efficiency according to user requirements.
Application: this series of products are mainly applicable to fans, water pumps, compressors, crushers, chip cutting machine tools, transportation machinery and other general mechanical equipment or other similar mechanical equipment in explosion-proof places with "1" explosion-proof area in petroleum, chemical industry, coal, power station, metallurgy, transportation, textile, medicine, grain processing and other industries.
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