10KW-40KW energy storage system air-cooled chiller
Energy storage system air cooled chillerSystem Introduction
The air-cooled chiller is an integrated product developed by our company specifically for heat dissipation in the energy storage (such as battery) industry.
The applicable scenarios are as follows:
The batteries inside the energy storage container generate a lot of heat.
The equipment inside the energy storage container is sensitive to environmental temperature.
System principle
The air-cooled chiller consists of a refrigeration system and a coolant circulation system, and the system principle is shown in the figure:
Compressor: responsible for compressing the refrigerant and providing power for the refrigerant system.
Condenser: Designed with a parallel flow microchannel heat exchanger, it has high heat transfer efficiency, and the refrigerant condenses and releases heat in the condenser.
Condenser fan: centrifugal fan is used to provide high static pressure and large air volume, which is responsible for discharging the heat released by the refrigerant in the condenser to the outside.
Throttling element: Electronic expansion valve is used to control the refrigerant flow rate through adjustment.
Plate heat exchanger: The plate heat exchanger is the intersection of the refrigeration cycle system and the coolant cycle system, responsible for the heat exchange between the refrigerant and the coolant.
Circulating water pump: responsible for conveying coolant and providing power for the coolant circulation system.
Electric heating: responsible for heating the coolant.
Parameters of air-cooled chillers
Model | CY-ESSC10 | CY-ESSC15 | CY-ESSC40 |
Rated Voltage(V) | 380AC±15﹪ | 380AC±15﹪ | 380AC±15﹪ |
Rated frequency（Hz） | 50/60±2﹪ | 50±2﹪ | 50±2﹪ |
Cooling capacity(KW) | 10.0 | 15.2 | 45.6 |
Heating load(KW) | 2.0 | 6.5 | 6.5 |
Rated power(KW) W15/L35 | 3.1 | 6.6 | 20.5 |
Rated current（A）W15/L35 | 4.7 | 11.5 | 24.5 |
Refrigerant | R134a/1.8kg | R407C/4.5kg | R407C/8.0kg |
Circulating water volume | 60L/min | 500L/min | 500L/min |
Coolant | 50% ethylene glycol aqueous solution | 50% ethylene glycol aqueous solution | 50% ethylene glycol aqueous solution |
Working Ambient Temperature | -30℃~+55℃ | -30℃~+55℃ | -30℃~+55℃ |
Water inlet and outlet method | Top inlet and outlet water | Top inlet and outlet water | Top inlet and outlet water |
IP grade | IP20 | IP20 | IP20 |
Weight | 140Kg | 500Kg | 540Kg |
Overall dimensions（W*D*H） | 1190mm*350mm*1100mm | 995mm*995mm*2200mm | 995mm*995mm*2200mm |
Equipment Outline Drawing
10KW air-cooled chiller
15KW-40KW air-cooled chiller
