YFB3YFB3 Series Dust Explosion-Proof High Efficiency Three-Phase Asynchronous Motor (Ex tD A21 IP65 T130)
YFB3 Dust Explosion-Proof Motor HUALI
YFB3 are dust-ignition-proof motors with IE3 efficiency for Zone 21 and 22 combustible dust areas (GB/T 12476.5-2013). Catalogue marking Ex tD A21 IP65 T130 (manufacturer's site: Ex tb IIIC T130 °C Db per GB/T 3836.1-2021): protection by enclosure, surface temperature max 130 °C, group IIIC including conductive dust. Output 0.75–375 kW in frames 80–355, 2/4/6/8 poles; 220/380 V (frames 80–100) and 380/660 V (112–355). IP65 enclosure, IC411 cooling, class F insulation with class B rise; top terminal box with four-way entry and dust-proof cable gland. Spec Q/1082SHL054-2017.
Specifications
- Power range
- 0.75–375 kW
- Frame sizes
- 80–355 mm
- Poles
- 2 / 4 / 6 / 8
- Voltage
- 220/380 V (80–100); 380/660 V (112–355), 50 Hz
- Ex marking
- Ex tD A21 IP65 T130 (catalogue, GB/T 12476.5-2013); Ex tb IIIC T130 °C Db (website, GB/T 3836.1-2021); Zones 21/22
- Efficiency class
- IE3 (GB 18613)
- Protection / cooling
- IP65 / IC411
- Insulation
- Class F, class B (80 K) rise
Applications
- Grain elevators, flour and feed mills
- Coal preparation and pulverised-coal systems at power plants
- Woodworking and panel plants
- Sugar, starch and food processing
- Pharmaceutical and chemical plants handling powders
Industries
We will select the right size for your task and prepare a quotation under a direct SDS contract.
