KRY 0℃~100℃ Normal temperature chiller

Vehicle antifreeze test temperature simulation

Heating Power2.5kW~38kW
Cooling capacity2.5kW~60kW
Power range4.5kW~82kW
Temperature accuracy±0.5℃
Flow rate output2～50 L/min
RefrigerantR404A/R507C/R125/N40
Weight250KG~2400KG
Details

air-cooled chiller cooling heating system flow control system temperature control system vehicle test chiller water cooled chiller

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Parameters Description

Temperature range is 0℃~+100℃, which can be extended to +135℃ according to the actual situation, and the temperature control accuracy is plus or minus 0.5℃. The equipment can control the flow and pressure independently while controlling the temperature, and different customized solutions are required for simultaneous control.

   The tested object is attached to a test platform adapter.
   The inside of the part was cooled and heated by an aqueous solution of ethylene glycol.
  The test component needs to go through a specific temperature profile and record changes in temperature.
   When performing a tolerance test, it usually takes an infinite loop.

Equipped with a powerful circulation pump while ensuring the delivery of highly viscous liquids.
Control the flow output with variable frequency regulation or proportional control valve to achieve high precision control total range 5%~100% adjustment.

KRY 0℃~100℃

Model		KRY-25	KRY-55	KRY-75	KRY-A10	KRY-A15	KRY-A25	KRY-A38W	KRY-A60W
						KRY-A15W	KRY-A25W
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		4070160	55100175	55100175	70100175	80120185	100150185	100150185	100150185
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

KRY 0℃~100℃ 1&2s （2 sets of auxiliary temperature control, pressure/flow controlled separately）

Model		KRY-75/2S	KRY-A15/2S	KRY-A25W/2S	KRY-A38W/2S	KRY-A60W/2S
		KRY-75W/2S	KRY-A15W/2S
Temp. Range		0℃～+100℃
Temp. control precision		±0.5℃	±0.5℃	±0.5℃	±0.5℃	±0.5℃
Temp. feedback		Pt100	Pt100	Pt100	Pt100	Pt100
Temp. display		0.01k	0.01k	0.01k	0.01k	0.01k
Flow control/Group		2～25 L/min	2～25 L/min	2～25L/min	5～50 L/min	5～50 L/min
Flow control accuracy/Group		±0.2L	±0.2L	±0.2L	±0.2L	±0.2L
Number of fluid output groups		2 Groups	2 Groups	2 Groups	2 Groups	2 Groups
pressure control/Group		0.2bar～2.5bar	0.2bar～2.5bar	0.2bar～2.5bar	0.2bar～2.5bar	0.2bar～2.5bar
flow pressure description		The equipment can control flow and pressure separately. need to control at the same time using different solutions (to be customized)
Heating power		10kW	10kW	15kW	25kW	38kW
cooling capacity	100℃	10kW	15kW	25kW	38kW	60kW
	20℃	10kW	15kW	25kW	38kW	60kW
	5℃	7kW	11kW	18kW	27kW	42kW
compression		Emerson Valley Wheel Compressor
expansion		Danfoss Thermal Expansion Valve/ Emerson Solenoid
oil distributor		Emerson
Dry filter, Pressure		Emerson/Danfoss
Evaporator		Plate heat exchanger
Ciriulating pump		Magnetic pump
Frequency		Delta
Flow, Pressure sensor		German brand flowmeter, johnson Controls pressure
input, Display		5 inch color touch screen \ Siemens S7-1200 PLC controller
Communication		Modbus RTU protocol RS485 interface, optional CAN communication bus, Ethernet interface TCP/IP protocol
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
refrigerant		R404A/R507C/R125/N40 All four refrigerants are available
Connection size		There are two groups of inlet and outlet，G3/4
Cooling water at 20C°		2600L/H	3200L/H	6000L/H	9000L/H	15000L/H
Condenser(W)		Shenshi tube type heat exchanger
Power 380V50HZ		17kW	20kW	31kW	43kW	65kW
Dimension cm		70100175	80120185	100150185	120180205	145205225
Weight		360KG	450kg	750kg	1000kg	1700kg
Optional		220V 60HZ three phase 460V 60H three phase

KRY 0℃~100℃ 1&2T （Temperature/pressure/flow can be independently controlled）

Model		KRY-25/2T	KRY-55/2T	KRY-75/2T	KRY-A10/2T	KRY-A15/2T	KRY-A25/2T	KRY-A38W/2T	KRY-A60W/2T
Temp. Range		0℃～+100℃
Temp. control precision		±0.5℃
Temp. feedback		Pt100
Temp. display		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*2	5.5kW*2	7.5kW*2	10kW*2	10kW*2	15kW*2	25kW*2	38kW*2
						Optional 15kW	Optional 25kW	Optional 38kW	Optional 60kW
cooling capacity	100℃	2.5kW*2	5.5kW*2	7.5kW*2	10kW*2	15kW*2	25kW*2	38kW*2	60kW*2
	20℃	2.5kW*2	5.5kW*2	7.5kW*2	10kW*2	15kW*2	25kW*2	38kW*2	60kW*2
	5℃	1.8kW*2	3.8kW*2	5.2kW*2	7kW*2	11kW*2	18kW*2	27kW*2	42kW*2
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 40 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°						5600L/H	10000L/H	17000L/H	24000L/H
						G1 1/8	DN40	DN50	DN65
Condenser(W)		Tube type heat exchanger (Paris/Shenshi)
Condenser(A)		Copper tube aluminum finned heat exchanger (upward wind)
Power 380V50HZ		9kW220V	19kW	23kW	29kW	34kW	52kW	80kW	120kW
Dimension (A)cm		55100175	70100175	80120185	100150185	100150185	145205205	145205225	145245225
Weight		260KG	320KG	400KG	580KG	750KG	1250KG	1600KG	2400KG
Optional		220V 60HZ three phase 460V 60HZ three phase
Optional		Higher precision control of temperature, flow and pressure
Optional		Automatic antifreeze filling system,Automatic liquid recovery system
Optional		Liquid low level protection

KRY 0℃~100℃ 1&3S (3 sets of auxiliary temperature control, pressure/flow controlled separately)

Model		KRY-A15W/3S	KRY-A25W/3S	KRY-A38W/3S	KRY-A60W/3S
		KRY-A15/3S	KRY-A25/3S
Temp. Range		0℃～+100℃
Temp. control precision		±0.5℃	±0.5℃	±0.5℃	±0.5℃
Temp. feedback		Pt100	Pt100	Pt100	Pt100
Temp. display		0.01k	0.01k	0.01k	0.01k
Flow control/Group		2～25 L/min	2～25 L/min	2～25 L/min	1～25 L/min
Flow control accuracy/Group		±0.2L	±0.2L	±0.2L	±0.2L
Number of fluid output groups		3 Groups	3 Groups	3 Groups	3 Groups
pressure control/Group		0.2bar～2.5bar	0.2bar～2.5bar	0.2bar～2.5bar	0.2bar～2.5bar
flow pressure description		The equipment can control flow and pressure separately. need to control at the same time using different solutions (to be customized)
Heating power		10kW	15kW	25kW	38kW
cooling capacity	100℃	15kW	25kW	38kW	60kW
	20℃	15kW	25kW	38kW	60kW
	5℃	11kW	18kW	27kW	42kW
compression		Emerson Valley Wheel Compressor
expansion		Danfoss Thermal Expansion Valve/ Emerson Solenoid
oil distributor		Emerson
Dry filter, Pressure		Danfoss
Evaporator		Plate heat exchanger
Ciriulating pump		Nangfang centrifugal pump can be selected with imported brand magnetic pump
Frequency		Delta
Flow, Pressure sensor		German brand flowmeter, johnson Controls pressure
input, Display		7-inch color touch screen \ PLC controller
Communication		Modbus RTU protocol RS485 interface, optional CAN communication bus, Ethernet interface TCP/IP protocol
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
refrigerant		R404A/R507C/R125/N40 All four refrigerants are available
Connection size		There are three groups of inlet and outlet，ZG3/4
Cooling water at 20C°		3200L/H	6000L/H	9000L/H	15000L/H
Condenser(W)		Shenshi tube type heat exchanger
Power 380V50HZ		22kW	33kW	45kW	68kW
Dimension cm		80120185	100150185	100150185	100150185
Weight		420kg	750kg	1000kg	1700kg
Optional		220V 60HZ three phase 460V 60H three phase
Optional		The 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.
Optional		When 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

KRY 0℃~100℃ 1&6S (6 sets of auxiliary temperature control, pressure and flow controlled separately)

Model		KRY-A25W/6S	KRY-A38W/6S	KRY-A60W/6S
Temp. Range		0℃～+100℃
Temp. control precision		±0.5℃	±0.5℃	±0.5℃
Temp. feedback		Pt100	Pt100	Pt100
Temp. display		0.01k	0.01k	0.01k
Flow control/Group		2～20 L/min	2～20 L/min	2～20 L/min
Flow control accuracy/Group		±0.2L	±0.2L	±0.2L
Number of fluid output groups		6 Groups	6 Groups	6 Groups
pressure control/Group		0.2bar～2.5bar	0.2bar～2.5bar	0.2bar～2.5bar
flow pressure description		The equipment can control flow and pressure separately. need to control at the same time using different solutions (to be customized)
Heating power		15kW	25kW	38kW
cooling capacity	100℃	25kW	38kW	60kW
	20℃	25kW	38kW	60kW
	5℃	18kW	27kW	42kW
compression		Emerson Valley Wheel Compressor
expansion		Electronic Expansion Valve
oil distributor		Emerson
Dry filter, Pressure		Danfoss
Evaporator		Plate heat exchanger
Ciriulating pump		Nangfang centrifugal pump can be selected with imported brand magnetic pump
Frequency		Delta
Flow, Pressure sensor		German brand flowmeter, johnson Controls pressure
input, Display		5 inch color touch screen \ PLC controller
Communication		Modbus RTU protocol RS485 interface, optional CAN communication bus, Ethernet interface TCP/IP protocol
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/R125/N40 All four refrigerants are available
Connection size		There are six groups of inlet and outlet，ZG3/4
Cooling water at 20C°		6000L/H	9000L/H	15000L/H
Condenser(W)		Shenshi tube type heat exchanger
Power 380V50HZ		38kW	55kW	82kW
Dimension cm		200145205	200145205	200145205
Weight		900kg	1200kg	1950kg
Optional		220V 60HZ three phase 460V 60H three phase
Optional		Extend to -40~+135℃
Optional		The 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.
Optional		When 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

Configuration Details

Working Principle

Temperature simulation for vehicle quality test: battery life test, fuel injector/motor test bench, airbag test, component test bench, etc. It can simulate the external environmental conditions in the climate chamber or replace the internal system, which can create the necessary actual temperature conditions for the test bench.

Test temperature of main test items of vehicle electronics:

   IC test conditions for locomotives: -40℃～125℃, wind blowing, sun exposure, high vibration;
   Instrument panel operation test test conditions: -40℃～85℃;
  Motor controller test conditions: operating test temperature: 40 ℃ ~ 110 ℃;
Satellite positioning (GPS) Test conditions: high temperature operation test temperature: 85℃; low temperature operation test temperature: -40℃;
  Compound vibration: -40℃～80℃;
  Obviously the best solution is for the test house to have temperature simulation system equipment.