Synopsis

In early days, engine cooling system adopt the mode in which the fans are drived by pulley to cool the tank and intercooler, the intercooler( in front of the tank ) and heat sinks are in series connection, and they share a set of fans directly drived by the engine. Now, more and more high requirements in environmental protection and energy saving more increasing in engine power, so the engine cooling requires more and the vehicle requires more and more low noise. Basing on these, engine arrangement and engine cooling in commercial vehicle ( especially new energy vehicle ), CAMA ATS came into the market.
Through intelligent controlling and modular designing, the engine can work on the best temperature condition and achieve the effect of noise lowing and energy saving, this can greatly reduce the cleaning times of intercooler and tank, and low the maintain cost, so the CAMA ATS is the ideal products. It includes the intercooler, water tank, electrical fan, ECU. Its work procedure are as follows:

The advantages are as follows:
1、The water tank and intercooler are independent, and parallel setup, the two have their own fans for dissipation, this greatly reduces the cleaning times, and lows the maintaining cost.
2、The fan are controlled by the ECU, which can read the temperature of the in and out the water of the heat sink, also the intercooler. Basing on the engine cooling curve and supercharger characteristic curve, it can control the heat dissipation, save energy and low noise, so making the engine work at the best temperature, improving the effective power and extending the engine life.
3、ECU adopts the advanced technology of “PWM”, the close loop system design, so the electrical fan can be drived infinitely.