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KRY Direct Cooling Heating Unit

KRY Direct Cooling Heating Unit

APPLICATIONS

Can meet direct cooling/direct heating for battery pack and vehicle testing and testing. It is mainly used for testing cooling and heating capacity. It uses variable frequency compressor with adjustable output and variable frequency fan with adjustable speed and heat dissipation. With high-precision temperature, pressure, flow sensors and built-in software, it can calculate heat exchange capacity in real time, automatically recycle and refill refrigerant, etc. It can meet the needs of battery packs of different sizes.

 KRYZ -40℃~50℃

 

Model KRYZ-5W-ZLH
KRYZ-5-ZLH
KRYZ-5W-ZL
KRYZ-5-ZL
Cooling capacity 0.5kW~10kW 0.5kW~10kW
Heating capacity 0.5kW~10kW
Undercooling degree Refrigeration 0k~8K
Heating at 0k~6k in low-temp environment, 6k~20k
Refrigeration 0k~8K
Overheating degree Refrigeration 2k~20k
Heating 2k~10k
Refrigeration 2k~20k
Condensation pressure control accuracy Better than ±50kpa Better than ±50kpa
Suction pressure 300kpa~600kpa ±10kpa 300kpa~600kpa ±10kpa
Battery pack testing environment Temp -40℃~50℃ -40℃~50℃
Refrigerant flow metering Flowmeter Flowmeter
Refrigerant R134A or R1234yf R134A or R1234yf
Cooling method Variable frequency fan Variable frequency fan
Compressor Brand variable frequency compressor Brand variable frequency compressor
10 inch touch
screen display
Real time display of various temperatures, subcooling, superheat, and cooling
Heat transfer capacity, pressure, flow rate, current, voltage,
Key parameter curve recording
Controller Programmable PLC Programmable PLC
Communication CAN CAN
Power 380V 50HZ 或460V 60HZ 380V 50HZ 或460V 60HZ

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APPLICATIONS

New energy vehicle component verification temperature control solution

There are many applications. Typical application areas include research, testing and quality control of power batteries and new energy motors; it can also be applied to environmental simulation, material testing, and temperature-related stress and load testing of materials, transmissions, bearings and engine parts.

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