Rooftop Air Conditioning Unit - Inverter Unit BWKRF145X
Classification:
Explosion-proof air conditioner - rooftop integrated type
Air-cooled direct expansion fresh air unit variable frequency control:
1. Temperature and humidity control, variable frequency control of the fan and compressor:
1) Use the temperature sensitive element T at the MAU outlet to control the outdoor compressor to ensure the outlet temperature Tdb=20°C (adjustable);
2) Use the dew point temperature sensitive element Tdp at the MAU outlet to control the MAU compressor, ensuring the outlet dew point temperature Tdp=17.8°C (adjustable);
3) In winter, use the internal temperature sensor T of the MAU and the external temperature sensor T to control the electric heating amount inside the unit, the compressor speed, and the four-way reversing valve, ensuring the outlet temperature T is greater than 15°C (adjustable);
2. The MAU fan operates at variable frequency, controlled by the pressure difference (5Pa adjustable) between the machine room and the corridor.
3. Fire dampers are interlocked with the fan; if any fire damper in the duct closes, the fan will stop operating.
4. The air conditioning unit is equipped with a pressure difference alarm device for easier filter replacement.
5. The electric shut-off valve for fresh air is interlocked with the air conditioning fan; when the fan is off, the electric shut-off valve closes.
6. Each MAU comes with an independent controller and electric shut-off air valve, capable of independent control and integration into the BMS control system.
7. Remote monitoring content:
1) In addition to the on-site observation device for the filter, a remote display device is also required;
2) Parameters of the air supply status point of the MAU;
3) Operating status and speed (frequency) of the MAU fan.
8. The electric air valve on the air supply duct is interlocked with the unit for opening and closing.
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Rooftop Explosion-Proof Air Conditioner New Fresh Air Rooftop Explosion-Proof Air Conditioner BLF-28
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FAQ
Where is your factory located？
Our factory address is: No. 15, Jiaqi Road, Xianlin Street, Yuhang District, Hangzhou, Zhejiang Province, China.
If I have a large order, will you have a discount?
Yes, we can provide different discounts according to your order quantity.
Are you a manufacturer, trading company or a third party?
We are a manufacturer and have established the company since 2010.
Can we visit your factory before placing an order?
Yes, very welcome, it is very helpful to establish a good business relationship.
Can we be your agent?
Yes, welcome to cooperate with us, we are now vigorously promoting it in the market, please contact our overseas manager for details.
What is your minimum order quantity?
First of all, please tell us which product you need. Such as model, application scenario, technical requirements, etc. Generally, our minimum order quantity has different standards according to different regions, you can contact our overseas manager for details.
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Building 1, No.15 Jiaqi Road, Xianlin Street, Yuhang District, Hangzhou City
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Scientific and technological innovation, with scientific and technological means to help mankind provide environmental protection, health protection of the air environment, to serve the community!
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Building 1, No.15 Jiaqi Road, Xianlin Street, Yuhang District, Hangzhou City
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