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/
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/