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Tellhow Technology (Chongqing) Co., Ltd.
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YB3 Flameproof Electric Motor

YB3 Flameproof Electric Motor

  • YB3 Flameproof Electric Motor
  • YB3 Flameproof Electric Motor
  • YB3 Flameproof Electric Motor
YB3 Flameproof Electric Motor
Product Details:
Place of Origin: China
Brand Name: THMotor
Certification: CE
Model Number: T 7000
Payment & Shipping Terms:
Minimum Order Quantity: 1set
Price: USD 20000-100000
Packaging Details: Seaworthy packing
Delivery Time: 70DAYS
Supply Ability: 100SET/YEAR
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Detailed Product Description
Product Name: YB3 Flameproof Electric Motor For Petroleum Chemical Industry Power Range: 1000-12000kw
Voltage: 3kv-11kv Speed Range: 1000rpm-1500rpm
Poles: 4,6 Frequency: 50hz,60hz
Cooling Method: IC37,IC81W IP Rate: IP44,IP54,IP55
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YB3 Flameproof Electric Motor


YB3 Petroleum Chemical Industry Motor


Petroleum Chemical Industry Motor IP55

YB3 Flameproof Electric Motor For Petroleum Chemical Industry




YB3 series high-efficiency high-voltage flame-proof three-phase asynchronous motor adopts cast iron frame, which has the characteristics of compact structure, high protection level, convenient installation and maintenance, etc. With the advantages of low vibration and long service life, the energy efficiency index reaches the first-class energy efficiency level in GB30254-2013. This series of motors are suitable for driving various general mechanical equipment such as fans, compressors, water pumps, machine tools, and transportation machinery, and are used as prime movers in various industrial and mining enterprises such as mining, steel, machinery, petroleum, chemical industry, and power stations.
Explosion-proof grade: ExdI Mb Exd IIB T4Gb

The explosion-proof performance of this series of motors complies with the provisions of GB 3836.1-2010 "Explosive Atmospheres Part 1: General Requirements for Equipment", GB 3836.2-2010 "Explosive Atmospheres Part 2: Equipment Protected by Flameproof Enclosure "d"" Explosion-proof type, explosion-proof grade is Exd IMb, Exd Ⅱ BT4 Gb. Mainly used in places with explosive gas mixtures.
Rated voltage: 3000V, 6000V or 10000V, tolerance ±5%
Rated frequency: 50Hz, allowable deviation ±1%; frequency conversion motor can also be made according to user requirements
Ambient air temperature: -20℃~+40℃ (0℃~+40℃ when using sliding bearing)
Altitude: no more than 1000m
Working mode: S1 continuous working system
Transmission mode: coupling transmission, if it is other transmission mode, it should be stated when ordering
1. Frame number: 355~710
2. Power range: 185kW~2240kW
3. Voltage: 3000V~11000V
4. Frequency: 50Hz, 60Hz
5. Number of poles: 2P~12P
6. Thermal Rating: 155(F)
7. Temperature rise limit: 80K (Class B), 105K (Class F) (Maximum first power for each frame size and each pole number)
8. Vibration speed: 2.3mm/s
9. Efficiency: Class 1 energy efficiency. Comply with GB30254-2013 "Energy Efficiency Limits and Energy Efficiency Grades of High-Voltage Three-Phase Cage Induction Motors" Energy Efficiency Level 1.
10. Cooling method: IC411
11. Installation method: IMB3 (also can be made into IMB35, IMV1)
12. Protection class: IP55
13. Operation mode: S1
14. Explosion-proof grade: Exd IMb, Exd ⅡB T4 Gb
15. Environment: temperature -20~+40℃, altitude not higher than 1000m
16. Optional configuration: outdoor (W), outdoor moderate corrosion protection (WF1), outdoor strong corrosion protection (WF2), indoor moderate corrosion protection (F1), indoor strong corrosion protection (F2), wet tropical zone (TH) , dry tropical (TA), outdoor wet tropical (THW), outdoor dry tropical (TAW)

Contact Details
Tellhow Technology (Chongqing) Co., Ltd.

Contact Person: Chongqing sales team

Tel: +8613251285880

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Tellhow Technology (Chongqing) Co., Ltd.
Room 607-609, Building 3, Central Plaza, No.34, Xi Jiao Road. Chongqing. China
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