ZM6131 Automotive Air-Conditioning Trainer Refrigeration Training Equipment Teaching Equipment For College, University I. Product overview This trainer can describe vapour compression circulation, and also all questions in automobile air conditioner, due to this circulation in automobile needs to overcome a lot of adverse factor and variable mechanical energy caused by high temperature, movement and vibration. We can get familiar with composition, running characters and electrical connections of automobile air conditioner. II. Product feature The training bench takes aluminum frame structure, it is concise and fastness, it is not only to lighten the equipment, but also ensure the strength of equipment, it is equipped with 4 universal casters on its bottom, which is easy to move. Car refrigerating compressor, drive motor, condenser and other parts are installed on base of bench, measuring instrument, evaporator control unit and other parts are installed on top of bench or training panel, it is painted with different color on high and low temperature area, which is for easy observation and distinguish. The equipment is fitted with good safety protection system. It is equipped with high-low pressure protection switch in refrigerating cycle, when system pressure is abnormal, the compressor can stop work immediately to protect compressor and system. It is equipped with earth leakage circuit breaker, emergency stop and reliable ground protection in electrical circuit, which is to ensure safety of equipment and personal.
