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KRY 0 ~ +100°C 1&6 Liquid Cooling System for Battery

liquid cooling system for battery
0 ~ +100°C (optional: -40 ~ +100°C)Temperature Range
18 ~ 60kWCooling Capacity
38 ~ 82kWPower
±0.5°CAccuracy
7 / 10 inchColor Touch Screen
6000 ~ 15000L/HCooling Water

Features of Vehicle Test Chillers

  • Multi channel output, independent control of flow, no interference with each other.
  • Temperature, flow and pressure can be controlled separately.
  • Multi channel temperature control, and one device can achieve multi channel output, and control the flow separately.
  • Strong circulation pump ensures the delivery of high viscosity liquid, it can provide high flow under stable pressure.
  • Clear circuit, compact structure, multiple fault alarm functions to ensure safe operation of the equipment.
  • Temperature variation range is usually from -40 to 100 degrees (which can be extended to 150 degrees). While controlling the temperature, you can also choose to control the flow or pressure.
  • Equipped with powerful circulating pump to ensure the delivery of high viscosity liquid; Variable frequency regulation or proportional regulation valve is used to control the flow output to achieve high-precision control of 5% ~ 100% of the total range.
  • The temperature control equipment can be flexibly connected with other test platforms.

Advantages of Vehicle Test Chillers

automotive chillers

Multi Channel Temperature Control

KRY series automotive test chillers support multiple channel temperature control

  1. Independent flow and pressure control
  2. temperature, flow and pressure are controlled independently.

Display Function

  1. Display all the kind of process control temperatures.
  2. Shows the liquid level of the heat conducting medium in the expansion vessel.
  3. Shows indication for refrigeration system working.
  4. Shows indication for heater working.
  5. Shows indication for circulation pump working.
  6. Display the temperature control.
  7. The temperature upper limit, lower limit control can be set.
  8. The temperature difference between jacket & reactor material can be set.
  9. Shows the alarm to add the liquid when it is empty.
  10. The refrigeration compressor can be set to operate manually or automatically.
vehicle test chiller

Data Interface and Software

Standard configuration:

  1. PT100 temperature sensor input interface.
  2. USB export data interface.
  3. RS485 communication interface (MODBUS protocol).

Optional:

  1. 4 ~ 20mA Input interface for temperature measurement.
  2. 4 ~ 20mA Input interface for setting temperature.
  3. Ethernet interface.
  4. RS232 communication interface (MODBUS protocol).
  5. Profibus-DP interface.
  6. Computer operation software (optional Ethernet interface).
auto test system

Vehicle Performance Test

The new energy vehicle component test unit is mainly used for the offline detection of the drive motor of the new energy vehicle according to relevant test stanards and requuirements, it can test and simulate the performance requirements of motor in actual vehicle operation.

Products Parameters

 

Noted: Can provide customized services all types of equipment. Please consult us for details.

 

ModelKRY-A25W/6SKRY-A38W/6SKRY-A60W/6S
Temp. Range0℃~+100℃
Temp. control precision±0.5℃±0.5℃±0.5℃
Temp. feedbackPt100Pt100Pt100
Temp. display0.01k0.01k0.01k
Flow control/Group2~20 L/min2~20 L/min2~20 L/min
Flow control accuracy/Group±0.2L±0.2L±0.2L
Number of fluid output groups6 Groups6 Groups6 Groups
pressure control/Group0.2bar~2.5bar0.2bar~2.5bar0.2bar~2.5bar
flow pressure descriptionThe equipment can control flow and pressure separately. need to control at the same time using different solutions (to be customized)
Heating power15kW25kW38kW
cooling capacity100℃25kW38kW60kW
20℃25kW38kW60kW
5℃18kW27kW42kW
compressionEmerson Valley Wheel Compressor
expansionElectronic expansion valve
oil distributorEmerson
Dry filter, PressureDanfoss
Evaporator plate heat exchanger
Ciriulating pumpcentrifugal pump can be selected with imported brand magnetic pump
FrequencyDelta
Flow, Pressure sensorGerman brand flowmeter, johnson Controls pressure
input, Display10 inch color touch screen \ Siemens S7-1200 PLC controller
CommunicationModbus RTU protocol RS485 interface, optional CAN communication bus, Ethernet interface TCP/IP protocol
Safety protectionWith self-diagnosis function; Refrigerator overload protection; High pressure switch, overload relay, thermal protection
device, low liquid level protection, high temperature protection, sensor fault protection and other safety functions
is it a fully closed systemThe whole system is a fully closed system, there will be no oil mist at high temperature, and the water in the air will not be absorbed at low temperature. The system will not increase the pressure due to high temperature in operation, and the thermal conduction medium will be automatically supplemented at low temperature.
refrigerantR404A/R507C/R125/N40  All four refrigerants are available
Connection sizeThere are six groups of inlet and outlet,G3/4
Cooling water at 20C°6000L/H9000L/H15000L/H
Condenser(W)Shenshi tube type heat exchanger
Power 380V50HZ38kW55kW82kW
Dimension cm200*145*205200*145*205200*145*205
Weight900kg1200kg1950kg
Optional220V 60HZ three phase    460V 60H three phase
OptionalExtend to -40~+135℃
OptionalThe size external circulation pipe line is DN15 or DN20, do not throttle, which will increase the circulation pump load,
pipe need to be insulated, and adopt rubber and plastic insulation pipe which can afford high temp.
OptionalWhen the temperature is lower than the normal temperature, the refrigeration system adopts the refrigeration PID to adjust the cooling capacity, and does not adopt the heating countermeasures, so as to achieve the purpose of energy saving

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