Sound-power level | Octave-frequency band [Hz] | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Hz | General | 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 | |||||||||||
LwA to inlet | dBA | 74 | 57 | 73 | 67 | 55 | 53 | 50 | 55 | 54 | ||||||||||
LwA to outlet | dBA | 78 | 57 | 72 | 73 | 74 | 69 | 68 | 64 | 55 | ||||||||||
LwA to environment | dBA | 63 | 41 | 58 | 61 | 55 | 45 | 53 | 48 | 48 |
VENTS - manufacture of ventilation and air conditioning systems
VA 03
Compact suspended sound-insulated fan unit is designed to provide exhaust air removal from premises. Maximum capacity - 3450 m3/h. |
Technical parameters
Parameter | Value | Unit | |
---|---|---|---|
Phase | 3 | ˜ | |
Voltage | 400 | V | |
Frequency | 50 | Hz | |
Maximum fan power | 1330 | W | |
Fan current | 2.4 | A | |
Maximum air capacity | 3450 2032,05 959,1 0,9591 57615 | m³/h CFM l/s m³/s l/m | |
RPM | 2730 | min -1 | |
Sound pressure level at 3 m | 57 | [dBA] | |
Casing material | aluzinc | ||
Maximum transported air temperature | -25 +45 | оC | |
Insulation | 50 mm, mineral wool | ||
Connected air duct size | 600х350 | mm | |
Weight | 59 | kg | |
Heater type | none | ||
Unit size | 03 | ||
ЕС- motor | no | ||
Type | exhaust | ||
Heat recovery | no |
Diagrams
Sound-power level | Octave-frequency band [Hz] | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Hz | General | 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 | |||||||||||
LwA to inlet | dBA | 74 | 57 | 73 | 67 | 55 | 53 | 50 | 55 | 54 | ||||||||||
LwA to outlet | dBA | 78 | 57 | 72 | 73 | 74 | 69 | 68 | 64 | 55 | ||||||||||
LwA to environment | dBA | 63 | 41 | 58 | 61 | 55 | 45 | 53 | 48 | 48 |
Sizes
|
Accessories
SKRA series
Frequency speed controller VFED-…-TA
SR series (rectangular)
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BELIMO LF230/LF24
FBK series (rectangular)
Three phase speed controller RSA5D-…-T
Three phase speed controller RSA5D-…-M
KG series (rectangular)
Technical supportPhohe Customer service. +380 44 406 36 25 | Contact informationUkraine, 08150, Boyarka, st 40 years of October, 36 |