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

KRY 0KRY (0 ℃~ 100℃)
KRY 0KRY (0 ℃~ 100℃)
KRY (0 ℃~ 100℃)
KRY (0 ℃~ 100℃)
KRY (0 ℃~ 100℃)
KRY (0 ℃~ 100℃)

KRY (0 ℃~ 100℃)

  • Temperature Range0℃ ~ 100℃
  • Flow Rate Accuracy±0.2L/min
  • Heating Power2.5KW ~ 38KW
  • Cooling Capacity AT 20℃2.5KW ~ 60KW
  • Power 380V50HZ4.5kW220V~61kW
  • 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℃±0.5℃±0.5℃±0.5℃±0.5℃±0.5℃
Temp. feedbackPt100Pt100Pt100Pt100Pt100Pt100Pt100Pt100
Temp. display0.01k0.01k0.01k0.01k0.01k0.01k0.01k0.01k
Flow rate output2~20 L/min2~25 L/min2~25 L/min2~25 L/min2~25 L/min2~25 L/min5~50 L/min5~50 L/min
Flow rate accuracy±0.2 L/min±0.2 L/min±0.2 L/min±0.2 L/min±0.2 L/min±0.2 L/min±0.2 L/min±0.2 L/min
Pressure displayAdopt the Jeffron pressure sensor, the touch screen display the pressure, can carry on the pressure control adjustment.
Heating power2.5kW5.5kW7.5kW10kW10kW15kW25kW38kW
 Optional 15kWOptional 25kWOptional 38kWOptional 60kW
cooling capacity100℃2.5kW5.5kW7.5kW10kW15kW25kW38kW60kW
compressionHITACHIEmerson Valley Wheel Compressor
expansionDanfoss  Thermal Expansion Valve/ Emerson Solenoid
oil distributorEmerson
Dry filter, PressureEmerson/Danfoss
EvaporatorPlate heat exchanger
input, Display7 inch color touch screen \ PLC controller
program edit5 programs can be prepared, each program can be prepared 20 steps
CommunicationCAN communications bus
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  export adopt R448A
Flow sensorGerman brand flowmeter
Connection sizeZG3/4ZG3/4ZG3/4ZG3/4ZG3/4ZG3/4ZG3/4ZG3/4
Cooling water at 20C°    3200L/H6000L/H9000L/H15000L/H
Condenser(W)Tube type heat exchanger (Paris/Shenshi)
Condenser(A)Copper tube aluminum finned heat exchanger (upward wind)
Power 380V50HZ4.5kW220V8.5kW11.5kW16kW18kW28kW40kW61kW
Dimension cm40*70*16055*100*17555*100*17570*100*17580*120*185100*150*185100*150*185100*150*185
Weight 250kg280kg320kg360kg620kg890kg1300KG
Optional220V 60HZ three phase    460V 60HZ three phase
OptionalHigher precision control of temperature, flow and pressure
OptionalAutomatic antifreeze filling system
OptionalAutomatic liquid recovery system


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