Basic Info.
Model NO.
BF2
Installation
Pedestal
Certification
CCC, CE
Voltage
380V
Motor Power
180/250/750/1100/1500/2200W
Motor Type
Copper Motor
Frequency
50Hz
Speed
960/1450 R/Min
Application
Storehouse/Office/Clubhouse/Supermarket/Restaurant
Wind Volume
4200/6240/7000/7500/13500/16000/22500m³/H Att
Trademark
SNTOOM
Origin
Zhejiang, China
Production Capacity
5000000 Piece/Pieces Per Month
Product Description
| Models | Blade diameter (mm) | Voltage (V) | Wind Volume (m³/h) | Power (kw) | Speed (r/min) | Wind pressure (Pa) |
| DJF-400 | 400 | 380V | 4200 | 0.18 | 1450 | 103 |
| BF-4Q4 | 390 | 380V | 4100 | 0.25 | 1450 | 85 |
| BF2-4Q4 | 410 | 380V | 4200 | 0.25 | 1450 | 103 |
| BF2-5Q4 | 500 | 380V | 7000 | 1.1 | 1450 | 185 |
| BF2-5H4 | 500 | 380V | 7000 | 1.1 | 1450 | 185 |
| BF2-6-6 | 600 | 380V | 6240 | 0.75 | 960 | 118 |
| BF2-7-6 | 626 | 380V | 7500 | 0.75 | 960 | 176 |
| BF2-7-6 | 700 | 380V | 13500 | 0.75 | 960 | 98 |
| BF3-8-6 | 800 | 380V | 16000 | 1.50 | 960 | 216 |
| BF2-9-6 | 900 | 380V | 16000 | 1.50 | 960 | 216 |
| BFJ-8.5-6 | 850 | 380V | 22500 | 2.2 | 960 | 216 |
Suitable for the cooling system of large and medium-sized transformers, it is designed and manufactured according to the People's Republic of China machinery industry standard JB/T9642-1999 "transformer fan" and other standards. The product absorbs the advantages of similar products at home and abroad, has excellent aerodynamic performance and low noise, high efficiency, high protection grade, safety and reliability, etc., and is a domestic advanced transformer special fan. The transformer fan consists of a single-stage axial impeller and a dedicated motor. The blades are of equal thickness plate and wing shape. The motor shaft extension end adopts a double set bearing structure and is equipped with a die-cast oil cup, which can regularly replenish lubricating grease to extend its service life. The logical parts of the joint are sealed with 609 # polymer liquid sealant, which has good protective effect. The motor casing protection grade is IP55, suitable for outdoor use.
