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.


Model KRY-25 KRY-55 KRY-75 KRY-A10 KRY-A15 KRY-A25 KRY-A38W KRY-A60W
Temp. Range 0℃~+100℃
Temp. control precision ±0.5℃ ±0.5℃ ±0.5℃ ±0.5℃ ±0.5℃ ±0.5℃ ±0.5℃ ±0.5℃
Temp. feedback Pt100 Pt100 Pt100 Pt100 Pt100 Pt100 Pt100 Pt100
Temp. display 0.01k 0.01k 0.01k 0.01k 0.01k 0.01k 0.01k 0.01k
Flow rate output 2~20 L/min 2~25 L/min 2~25 L/min 2~25 L/min 2~25 L/min 2~25 L/min 5~50 L/min 5~50 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 display Adopt the Jeffron pressure sensor, the touch screen display the pressure, can carry on the pressure control adjustment.
Heating power 2.5kW 5.5kW 7.5kW 10kW 10kW 15kW 25kW 38kW
  Optional 15kW Optional 25kW Optional 38kW Optional 60kW
cooling capacity 100℃ 2.5kW 5.5kW 7.5kW 10kW 15kW 25kW 38kW 60kW
  20℃ 2.5kW 5.5kW 7.5kW 10kW 15kW 25kW 38kW 60kW
  5℃ 1.8kW 3.8kW 5.2kW 7kW 11kW 18kW 27kW 42kW
compression HITACHI Emerson Valley Wheel Compressor
expansion Danfoss  Thermal Expansion Valve/ Emerson Solenoid
oil distributor Emerson
Dry filter, Pressure Emerson/Danfoss
Evaporator Plate heat exchanger
input, Display 7 inch color touch screen \ PLC controller
program edit 5 programs can be prepared, each program can be prepared 20 steps
Communication CAN communications bus
Safety protection With 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 system The 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.
refrigerant R404A/ R507C  export adopt R448A
Flow sensor German brand flowmeter
Connection size ZG3/4 ZG3/4 ZG3/4 ZG3/4 ZG3/4 ZG3/4 ZG3/4 ZG3/4
Cooling water at 20C°         3200L/H 6000L/H 9000L/H 15000L/H
Condenser(W) Tube type heat exchanger (Paris/Shenshi)
Condenser(A) Copper tube aluminum finned heat exchanger (upward wind)
Power 380V50HZ 4.5kW220V 8.5kW 11.5kW 16kW 18kW 28kW 40kW 61kW
Dimension cm 40*70*160 55*100*175 55*100*175 70*100*175 80*120*185 100*150*185 100*150*185 100*150*185
Weight   250kg 280kg 320kg 360kg 620kg 890kg 1300KG
Optional 220V 60HZ three phase    460V 60HZ three phase
Optional Higher precision control of temperature, flow and pressure
Optional Automatic antifreeze filling system
Optional Automatic liquid recovery system
SUBMIT A MESSAGE TO INQUIRE ABOUT THIS PRODUCTAfter receiving your information, we will contact you as soon as possible, and your contact information will be ensured not to be disclosed
Submitting! Please wait…
Submitted successfully! We will contact you as soon as possible!
Failed to submit! Please try again later…




Expand more!