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Help CenterFTF2 2/2 BTS Auto Ventilation System
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Specifications
auto air ventilation system for BTS/ communication shelter.DC48V, axial fan, rain cover, safe-guard.
suit brick wall
FTF2 2/2 BTS auto ventilation system
Air ventilation system can import clean and cold air to BTS or shelter to cool , and exhaust hot air. And it can work with A/C, instead of A/C for cooling in most time of year. This not only can save energy, but also can longer A/C life time.
l Use DC axial fan, can choose another type of fan with same size based on requirements.
l Suit for sandwich wall, width is between 70mm and 100m, can customize split type to suit other type of wall.
l Contains air-intake unit and air-outtake unit.
l Choose the number of fan based on size and heat release of BTS/ shelter, 2 pcs or 3 pcs or 4 pcs or 6 pcs. Ventilation of air-outtake unit shall smaller than air-intake unit to avoid negative pressure.
l Air-outtake unit can use nature exhaust method, without DC axial fan. Choose the number of exhaust hole based on requirements, 2 or 4 or 6.
Parameter |
Unit |
Value |
Rating voltage |
V |
DC 48 |
Theory ventilation capability per fan |
m3/h |
400 |
Speed of fan |
RPM |
3200 |
Current per fan |
Amp |
0.4 |
Power per fan |
W |
19.2 |
Use life per fan @ 40°C |
Hours |
50000 |
Size per fan |
mm |
172x150x51 |
Work time of damper |
number |
≥100,000 |
Ventilation efficiency |
% |
≥65 |
Switch time for two groups of fan |
Hours |
3 |
Fan work together temp. |
°C |
43 or 48 (programmable) |
Type:
Dimension:
Number of fan |
Dimension (unit:mm) |
|||||
L1 |
L2 |
A |
B |
h1 |
h2 |
|
2 |
320 |
385 |
452 |
388 |
34 |
410 |
3 |
500 |
385 |
452 |
568 |
34 |
410 |
4 |
500 |
385 |
452 |
568 |
34 |
410 |
6 |
670 |
385 |
452 |
738 |
34 |
410 |
Nature exhaust fan unit has the same size as above table.
BTS/ COMMUNICATION SHELTER
HANGZHOU XINJIAN ELECTRINOC CO., LTD. is a ISO9001 certified manufacturer, and also is a hi-tech company. It has been specialized in designing and producing industrial control solution since 1997. All products are designed and made for the global market, and we’ve offered OEM/ODM service to world-class brands. We have been highly recognized not only for its good quality but also excellent after-dales services both in domestic and international market.
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