Keyword Recirculating Chiller Ultra-low Temp Chillers SUNDI series TES series Products

kry06KRY (0 ℃~ 100℃) 1&6S
kry06KRY (0 ℃~ 100℃) 1&6S
KRY (0 ℃~ 100℃) 1&6S
KRY (0 ℃~ 100℃) 1&6S
KRY (0 ℃~ 100℃) 1&6S
KRY (0 ℃~ 100℃) 1&6S
KRY (0 ℃~ 100℃) 1&6S

KRY (0 ℃~ 100℃) 1&6S

  • Temperature Range0℃ ~ 100℃
  • Flow Rate Accuracy±0.2L/min
  • Heating Power10kW~ 38kW
  • Cooling Capacity AT 20℃25kW ~ 60kW
  • Power 380V50HZ38kW~82kW
  • Groups Number6 Groups
  • Place of OriginChina

Product Details


Applicable to the new generation of energy battery pack, which can effectively test the Chao of the battery pack, strong environmental adaptability, improve the safety and reliability of the whole vehicle, and ensure the good operation of the vehicle in a variety of complex environments.

The products are widely used for limit performance test of motor and battery pack, rapid temperature rise and fall thermal shock test, and comprehensive environmental adaptability evaluation test.

The 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; it is equipped with a strong circulating pump to ensure the transmission of high viscosity liquid; frequency conversion regulation or proportional regulation valve is used to control the flow output to achieve high-precision control, and the total range can be adjusted by 5% ~ 100%.


The tested object is connected to a test platform adapter; The parts are cooled and heated by glycol aqueous solution; The test component needs to experience a specific temperature change curve and record the temperature change.

On test benches in the automotive industry, high-precision temperature control systems are used for material and component testing, enabling precise adjustment and rapid temperature changes. Only precise temperature management can provide reliable and repeatable results. In addition to the temperature of the medium, the temperature control system can also accurately control the flow rate and working pressure. Temperature control systems are mainly used in two ways: to simulate external environmental conditions in a climate chamber or to replace internal systems, such as the cooling circuit of an engine.

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
compressionEmerson Valley Wheel Compressor
expansionElectronic Expansion Valve
oil distributorEmerson
Dry filter, PressureDanfoss
EvaporatorPlate heat exchanger
Ciriulating pumpNangfang centrifugal pump can be selected with imported brand magnetic pump
Flow, Pressure sensorGerman brand flowmeter, johnson Controls pressure
input, Display5 inch color touch screen \ 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,ZG3/4
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
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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