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15-10-20 0 Odsłon

Product Introduction锛?/strong> YFB2 series dust-proof three-phase asynchronous motors have small size, The explosion-proof structure is advanced, rational, safe and reliable. Technical Specification Brand NameYongdong Model NumberYFB2 Output Power0.55Kw-315kw TypeExplosion proof Motor Frequency50Hz, 60Hz, 50/60Hz Phase3 CertificationCCC/CE/ROHS Protect FeatureTotally Enclosed/Explosion-proof Rated Voltage380/415/440V EfficiencyIE 2 Ambient temperature-15 鈩?鈮?鈮?0 鈩?/p> AltitudeBelow 1000 meters Poles2,4,6 Rated Speed2980r/min, 1440r/min, 970r/min Protection classIP65 Insulation classH Cooling methodIC411 Shell materialCast Iron Installation methodB3, B5, B35 Packing and Delivery: Packaging Details: WOODENS AND CARTON PACKING Port: NINGBO/SHANGHAI Feature and Advantage Light weight, reliable operation, beautiful appearance, and effective High rate, low noise, small vibration, large temperature rise margin, excellent performance, Application Medicine, textile, metallurgy, grain and feed processing, Fertilizer, tobacco, paper, synthetic materials, building materials And other places with combustible dust Warranty: 1 years Interpretation of product related data: For the explosion-proof form "TD", there are two different schemes in this part, which can provide energy efficiency protection level for ignition. Enclosure for type A and all other equipment The temperature requirements are as follows: -Determine the minimum ignition temperature of dust layer in accordance with gb12476.8; -The maximum surface temperature shall be determined according to 23.4.4.1 of 12476.1 in dust-free state; -The maximum allowable surface temperature of equipment with dust layer thickness not more than 5mm shall be calculated according to the provisions of 6.3.3.3 Special case type B -The temperature requirements are as follows: -Determine the minimum ignition temperature of dust layer in accordance with gb12476.8; -The maximum surface temperature under dust cover shall be in accordance with 8.2.2.2 of iec61241-1:2004; -The maximum allowable surface temperature of equipment with dust layer thickness not more than 12.5mm shall be calculated according to the provisions of 6.3.3.3.2AC Motor website:http://www.zjyongdongmotor.com/ac-motor/

>http://www.zjyongdongmotor.com/ac-motor/

http://www.zjyongdongmotor.com/ac-motor/


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