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The hazard of the refrigerating oil in the new energy vehicle drive motor test system increases the condensation temperature and the condensing pressure; the condenser heat transfer deteriorates. Because the oil film produced by the oil entering t...
View detailsThe temperature of the effluent of the cryogenic refrigerator is very low, so the carrier medium can not be used for water (the water will freeze when it reaches 0 ° C). At this time, it is necessary to use a brine solution or a glycol solution, a...
View detailsLead-acid battery raw materials are easy to obtain, the price is relatively low, the high rate discharge performance is good, the temperature performance is good, can work in the environment of -40~+60 °C, suitable for float charging, long service...
View detailsThe condensing pressure of the electric vehicle motor test will increase, the compression function will increase, the cooling capacity will decrease, the cooling coefficient will decrease, and the energy consumption will increase. The reason for t...
View detailsIf the new energy vehicle power battery pack leaks, the general fault manifestation mode: the meter OK light does not light, the meter prompts to check the power system, the high voltage system leakage fault, disconnect the battery pack and the bo...
View detailsThe battery performance of new energy vehicles directly determines the experience of new energy vehicle end users. The electric vehicle battery test system needs to test the performance reliability of new energy vehicle batteries. With the develop...
View detailsThe effect of the refrigeration system of the low-temperature industrial refrigerator is directly related to the refrigerant. Once the refrigerant leaks, the cooling capacity will be insufficient, so that the suction and exhaust pressures are rela...
View detailsNew energy vehicle battery test cooling device The energy crisis and environmental pollution have spawned the development of new energy vehicles. The key to the technology of new energy vehicles is the performance of power batteries. There are man...
View detailsLNEYA ultra-low temperature freezer indoor and outdoor connection has been completed, observe the oil pump oil mark indication to see if there is enough oil, and then start the vacuum pump to see if it is normal. Then unscrew the large valve back ...
View detailsTemperature Controller The temperature controller is used for control or protection of the unit. When the temperature reaches the set value, the switch automatically cuts off (or turns on) the circuit. In our products, temperature control is often...
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