
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.
Product Features
Product Parameters
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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