Brazil is one of the large market in the world, and with some good importing policy publishing, such as the importing tariff is reduced b 10% at least, which promote more countries to have a long term cooperation with Brazil. KingClima as for the cooperation with Brazil is very urgent!

For some months of cooperation with Brazil, KingClima get more details about this market on the truck bunk air conditioners.


 

Feedback from Brazil about Truck Sleeper Air Conditioner

The truck sleeper air conditioner is driven by the truck battery, as long as the battery is running, the sleeper cab air conditioning can run all the time.This is the feedback from Our Brazil customers market who is the Mercedes Benz truck manufacturer and want to use the roof mounted truck air conditioners to replace the original A/C directly.

The feedback from them is the original A/C need you have to buy and install mechanical compressor + condenser + evaporator + hoses + tubes + fans … After all that you need to test the AC, see if there is no gas leakage…This takes a lot of time and people to work and problems … But electric A/C is easy to install and it only needs about 30 minutes to install it well, we just need to confirm whether the voltage is 12V or 24V.  


 
About second application(sleeping mode),when the engine turn off,the battery has the power still can running the A/C.The rated current is 45-50A for 24V.The power is 24*45A=1,080W.

Assuming that the battery has a capacity of 180AH and has been used for 2 years, in order to ensure that the remaining power can start the engine, then the reshuffled battery can release at most 180AH*24V(1-2*18%-25%)= 1,700WH power. In the formula, 18% is the annual loss of the battery and 25% is the power required to ensure the normal start of the generator. Because it is frequency conversion A/C.So it's 1,700/1080*1.2=1.9H. It can be use 1.9h at the 45A current. The current is changed according to the ambient temperature, in the night it's only has 15A the A/C can be using 4.7 hours some time it's can be use 8 hours.If battery power is large,the using time will be longer. Like this below endurance data:


Photo: CoolPro2800 truck bunk air conditioners working time and its electric current consumption
 

To conclusion

In a word, the truck bunk air conditioner is the new and in the next 10 years will be more and more popular among the truck drivers. In the future, we do not compare to the price but to compare the quality, which can make us to go far. We believe that the truck sleeper air conditioning and the 12v camper van air conditioner is will be the most popular spare parts for trucks.