Product name | Backward centrifugal blower fan |
IP class | IP45 |
Insulation Class | F/B |
Bearing Type | Two Ball Bearings |
Perm.Amb.Temp | -20~+60C |
Technical Features | 0~10VDC/PWM |
Protection | Motor Blockage,Current Limited,Soft Start |
Impeller Materials | Plastic PA66 |
Certificate | CE/CCC/ISO |
Application | General Machinery |
Product parameters | Rated Voltage | Operating Voltage | Frequency | Input power | Rated Speed | Air Fiow | Air Pressure | Noise |
Models | AC/V | AC/V | Hz | W | RPM | M3/H | Pa | dBA |
HW-B133060E220 | 230 | 200ï½280 | 50/60 | 30 | 4000 | 365 | 490 | 63.5 |
HW-B175062E220 | 230 | 200ï½280 | 50/60 | 105 | 4000 | 750 | 560 | 73.6 |
HW-B190062E220 | 230 | 200ï½280 | 50/60 | 68 | 3100 | 650 | 465 | 68.2 |
HW-B225089E220 | 230 | 200ï½280 | 50/60 | 115 | 2900 | 1160 | 665 | 73 |
HW-B220064E220 | 230 | 200ï½280 | 50/60 | 110 | 3100 | 1055 | 540 | 70.5 |
HW-B250086E220 | 230 | 200ï½280 | 50/60 | 180 | 2900 | 1560 | 670 | 73.2 |
HW-B280082E220 | 230 | 200ï½280 | 50/60 | 180 | 2400 | 1780 | 640 | 75.5 |
HW-B315137E220 | 230 | 200ï½280 | 50/60 | 345 | 2200 | 2750 | 690 | 71 |
HW-B355147E220 | 230 | 200ï½280 | 50/60 | 285 | 1800 | 3260 | 695 | 72.3 |
HW-B400141E220 | 230 | 200ï½280 | 50/60 | 260 | 1450 | 3320 | 535 | 72.5 |
HW-B400162E220 | 230 | 200ï½280 | 50/60 | 385 | 1450 | 3980 | 540 | 76 |
Model naming instructions 1."HW-" stands for the abbreviation of the company name (positions in grid 1-3) 2. Fan type (F represents a forward tilt fan, B represents a backward tilt fan, A represents an axial flow fan, and C represents a cross flow fan) (positions in grid 4) 3. Outer diameter dimension of impeller (position in grid 5-7) 4. Impeller height dimension (position in grid 8-10) 5. Motor code (D for DC motors, E for EC motors, A for AC motors) (position in grid 11) 6. Voltage code (positions in grid 12-14) |