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φ280 BAVKWARD CENTRIFUGAL FANS





Material:Impeller:Sheet steel, galvanised Rotor:Cast in aluminium Coated in black Type of protection:IP44
Insulation class:F
Approvals:CE.CCC
MDDLE |
VOLTAGE V |
FREOUENCY Hz |
CURRENT A |
INPUT W |
SPEED R/min |
CAPACITOR μF |
NET Kg |
NOISE dB(A) |
AIR VOLUME m3/h |
CURVE NO. |
YWF-B2E-280-080 | 220 | 50 | 0.9 | 210 | 2200 | 6 | 3.3 | 75 | 1450 | ① |
YWF-B4E-250-080 | 220 | 50 | 0.42 | 95 | 1400 | 4 | 3.3 | 62 | 1000 | ② |
60 | 0.5 | 130 | 1380 | 67 | 1150 | ③ | ||||
YWF-B2D-280-080 | 380 | 50 | 0.3 | 170 | 2280 | / | 3.3 | 75 | 1450 | ① |
YWF-B4D-280-080 | 380 | 50 | 0.25 | 85 | 1360 | / | 3.3 | 62 | 1000 | ② |
60 | 0.23 | 100 | 1575 | 67 | 1150 | ③ |
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