vehicle test chiller – LNEYA Chillers

KRY -20℃~100℃

amrita@lneya.com — Fri, 18 Nov 2022 02:02:59 +0000

KRY -20℃~100℃ Low temperature chiller

Control 6 test equipment at the same time, with consistent temperature and independent pressure/flow control

Heating Power15kW~38kW
Cooling capacity10kW~60kW
Power range36kW~75kW
Temperature accuracy±0.5℃
Flow accuracy/platform±0.2L
RefrigerantR404A/R507C
Weight900KG~1750KG
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 -20℃~+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.

Model		KRY-2A25W/6S	KRY-2A38W/6S	KRY-2A60W/6S
Temp Range		-20℃～+100℃
Temperature control precision		±0.5℃	±0.5℃	±0.5℃
Temperature feedback		Pt100	Pt100	Pt100
Temperature display		0.01k	0.01k	0.01k
Flow control/Group		1～20 L/min	1～20 L/min	1～40 L/min
Flow control accuracy/Group		±0.2L	±0.2L	±0.2L
Number of fluid output groups		6 groups	6 groups	6 groups
Flow description		When the temperature control is lower than -30℃, the flow rate is controlled within 80% of the maximum value.
Flow pressure description		The unit can control the flow individually or separately. Need to control different solutions at the same time (customized)
Heating Power		15KW	25KW	38KW
cooling capacity	100℃	25KW	38KW	60KW
	20℃	25KW	38KW	60KW
	0℃	25KW	38KW	60KW
	-20℃	10KW	15KW	24KW
Compression		Emerson Valley Wheel Compressor
Expansion valve/solenoid valve		Danfoss Thermal Expansion Valve / Emerson Solenoid Valve
Oil distributor		Emerson
Dry filter, Pressure control		Danfoss
Evaporator		Plate heat exchanger
Circulating pump		Magnetic drive pump
Frequency converter		Delta
Flow,Pressure sensor		Electromagnetic flowmeter, Johnson Controls pressure sensor
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
system		absorb water in the air, the system in operation will not because of high temperature pressure rise, low temperature
		automatically add heat conduction medium.
refrigerant		R404A/R507C
Connection size		There are six groups of inlet and outlet，ZG3/4
Cooling water@20C		8000L/H	12000L/H	20000L/H
Condenser(W)		Shenshi tube type heat exchanger
Condenser(A)		Optional air-cooled type, upper air outlet, the equipment size will be increased.
Power 380V50HZ		36KW max	51KW max	75KW max
Dimension cm		200145205	200145205	200145205
Weight(W)		900kg	1100kg	1750kg
Optional		220V 60HZ Three phase 400V 50HZ Three phase 440V 60HZ 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.

Configuration Details

Working Principle

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.

The model KRY -20℃~100℃ products can water-cooled and air-cooled.

KRY -25℃~100℃

amrita@lneya.com — Fri, 18 Nov 2022 01:51:28 +0000

KRY -25℃~100℃ Vehicle test chiller

Vehicle antifreeze test temperature simulation

Heating Power5.5kW~25kW
Cooling capacity2.8kW~38kW
Power range11kW~45kW
Temperature accuracy±0.5℃
Flow rate output1～50 L/min
RefrigerantR404A/R507C
Weight230KG~830KG
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 -25℃~+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.

Model	Symbol Unit	KRY-255	KRY-275	KRY-2A10	KRY-2A15	KRY-2A25	KRY-2A38W
Model		KRY-255W	KRY-275W	KRY-2A10W	KRY-2A15W	KRY-2A25W
Temp Range		-25℃～+100℃	-25℃～+100℃	-25℃～+100℃	-25℃～+100℃	-25℃～+100℃	-25℃～+100℃
Flow rate output		1～15 L/min	1～25 L/min	1～30 L/min	1～40 L/min	1～40 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
Heating power		5.5KW	7.5KW	10KW	10KW	15KW	25KW
Cooling capacity	@100℃				Optional 15KW	Optional 25KW	Optional 38KW
	@20℃	5.5KW	7.5KW	10KW	15KW	25KW	38KW
	@0℃	5.5KW	7.5KW	10KW	15KW	25KW	38KW
	@-20℃	5.5KW	7.5KW	10KW	15KW	25KW	38KW
		2.8KW	3.8KW	4.6KW	7KW	12KW	16KW
Cooling water	@25℃	1500L/H	2500L/H	3000L/H	4000L/H	6000L/H	9000L/H
Power	380V50HZ	11KW max	14KW max	19KW max	23KW max	31KW max	45KW max
Dimension	(W) cm	5595175	5595175	5595175	70100175	80120185	100150185
Dimension	(A) cm	5595175	5595175	70100175	80120185	100150185	/
Weight (water cooling)		230kg	250kg	300kg	320kg	570kg	830kg
Compression	Emerson Valley Wheel / Danfoss Scroll flexible Compressor
Expansion valve	Thermal expansion valve
Dry filter	Emerson/Danfoss
Evaporator	Plate heat exchanger
Input,Display	7-inch color touch screen \ PLC controller
Program edit	5 procedures may be prepared, each of which may be composed of 40 steps
Communication	CAN communication bus
Safety protection	Self-diagnosis function; freezer overload protection; high pressure pressure switch, overload relay, thermal protection device, low liquid level protection, high temperature protection, sensor fault protection, etc.
Closed circulation system	The whole system is a fully enclosed system. There is no oil mist at high temperature, and low temperature does not absorb moisture in the air. The system does not increase the pressure due to high temperature during operation, and the heat medium is automatically replenished at low temperature.
refrigerant	R404A/ R507C
Condenser(W)	Tube type heat exchanger (Paris/Shenshi)
Condenser(A)	Copper tube aluminum finned heat exchanger (upward wind)
Optional	220V 60HZ Three phase 400V 50HZ Three phase 440V 60HZ Three phase
Optional	Extend to -40~+135℃
Optional	Higher precision control of temperature, flow and pressure
Optional	Automatic antifreeze filling system

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.

The model KRY -25℃~100℃ products can water-cooled and air-cooled.

KRY 0℃~100℃

amrita@lneya.com — Fri, 18 Nov 2022 01:41:11 +0000

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.

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

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.

The model KRY 0℃~100℃ products can water-cooled chiller and air-cooled chiller.

KRY -40℃~100℃

amrita@lneya.com — Thu, 17 Nov 2022 09:00:31 +0000

KRY -40℃~100℃ Battery Test Cooling Chiller

Vehicle antifreeze test temperature simulation

Products

Heating Power5.5kW~38kW
Cooling capacity1.2kW~60kW
Power range12kW~82kW
Temperature accuracy±0.5℃
Flow rate output1～40 L/min
RefrigerantR404A/R507C/R125/N40
Weight250KG~1950KG
Details

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

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Parameters Detailed

Temperature range is -40℃~+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.
Temperature variations typically range from -40 ℃to 100 ℃. (expandable to 150 ℃)
When performing a tolerance test, it usually takes an infinite loop.

KRY -40℃~100℃

Model	Synbol Unit	KRY-455/455W	KRY-475	KRY-4A10/4A10W	KRY-4A15/4A15W	KRY-4A25/4A25W	KRY-4A38W	KRY-4A60W
Temp Range	℃	-40℃～+100℃
Flow rate output	L/min	1～10 L/min	1～25 L/min	1～25 L/min	1～40 L/min	1～40 L/min	5～50 L/min	5～50L/min
Flow rate accuracy	L/min	±0.2 L/min
Heating power	kW	5.5kW	7.5kW	10kW	10kW/Optional 15kW	15kW/Optional 25kW	25kW/Optional 38kW	38kW/Optional 60kW
Cooling Capacity	100℃	5.5kW	7.5kW	10kW	15kW	25kW	38kW	60kW
	200℃	5.5kW	7.5kW	10kW	15kW	25kW	38kW	60kW
	0℃	5.5kW	7.5kW	10kW	15kW	25kW	38kW	60kW
	-35℃	1.2kW	1.8kW	2.5kW	4kW	6.5kW	10kW	15kW
Refrigerant		R404A/ R507C
Power 380V50HZ	kW max	12kW max	15kW max	20kW max	29kW max	42kW max	58kW max	84kW max
Dimension(W) cm	(W) cm	5595175	5595175	5595175	70100175	80120185	100150185	145205205
Dimension(A) cm	(A) cm	5595175	5595175	70100175	80120185	100150185
Weight (water cooling)	KG	250KG	280KG	320KG	360KG	620KG	890KG	1300KG

KRY -40℃~100℃ 1&2s Temperature/Pressure/Flow can be independently controlled

Model	Synbol Unit	KRY-475/475W/2S	KRY-4A15W/2S	KRY-4A25W/2S	KRY-4A38W/2S	KRY-4A60W/2S
Temp Range	℃	-40℃～+100℃
Flow rate output	L/min	1～20 L/min	1～20 L/min	1～20 L/min	1～40 L/min	1～40 L/min
Flow rate accuracy	L/min	±0.2 L/min
Heating power	kW	7.5kW	10kW	15kW	25kW	38kW
Cooling Capacity	100℃	10kW	15kW	25kW	38kW	60kW
	200℃	10kW	15kW	25kW	38kW	60kW
	0℃	10kW	15kW	25kW	38kW	60kW
	-35℃	2.5kW	4kW	6.5kW	10kW	15kW
Refrigerant		R404A/R507C/R125/N40
Power 380V50HZ	kW max	16.5kW	24kW max	36kW max	56kW max	81kW max
Dimension(A) cm	(A) cm	70100175	80120185	100150185	120180205	145205225
Weight (water cooling)	KG	360KG	450KG	750KG	1000KG	1700KG

KRY -40℃~100℃ 1&2T (2 sets of auxiliary temperature control, Pressure/Flow controlled separately)

Model	Synbol Unit	KRY-475/475W/2T	KRY-4A15W/2T	KRY-4A25W/2T	KRY-4A38W/2T	KRY-4A60W/2T
Temp Range	℃	-40℃～+100℃
Flow rate output	L/min	1～20	1～20	1～20	1～40	1～40
Flow rate accuracy	L/min	±0.2 L/min
Heating power	kW	7.5kW*2	10kW*2	15kW*2	25kW*2	38kW*2
Cooling Capacity	100℃	10kW*2	15kW*2	25kW*2	38kW*2	60kW*2
	200℃	10kW*2	15kW*2	25kW*2	38kW*2	60kW*2
	0℃	10kW*2	15kW*2	25kW*2	38kW*2	60kW*2
	-35℃	2.5kW*2	4kW*2	6.5kW*2	10kW*2	15kW*2
Refrigerant		R404A/R507C/R125/N40
Power 380V50HZ	kW max	30kW	45kW max	70kW max	108kW max	158kW max
Dimension(A) cm	(A) cm	70100175	80120185	100150185	120180205	145205225
Weight (water cooling)	KG	660KG	850KG	1350KG	1800KG	2600KG

KRY -40℃~100℃ 1&3S (3 sets of auxiliary temperature control, Pressure/Flow controlled separately)

Model	Synbol Unit	KRY-4A15W/3S	KRY-4A25W/3S	KRY-4A38W/3S	KRY-4A60W/3S	KRY-4A25W/6S	KRY-4A38W/6S	KRY-4A60W/6S
Temp Range	℃	-40℃～+100℃
Flow rate output	L/min	1～20	1～20	1～20	1～40	1～20	1～20	1～40
Flow rate accuracy	L/min	±0.2 L/min
Heating power	kW	10kW	15kW	25kW	38kW	15kW	25kW	38kW
Cooling Capacity	100℃	15kW	25kW	38kW	60kW	25kW	38kW	60kW
	200℃	15kW	25kW	38kW	60kW	25kW	38kW	60kW
	0℃	15kW	25kW	38kW	60kW	25kW	38kW	60kW
	-35℃	4kW	6.5kW	10kW	15kW	5kW	8kW	13kW
Refrigerant		R404A/R507C/R125/N40
Power 380V50HZ	kW max	23.5kW max	36kW max	55kW max	82kW max	38kW max	55kW max	82kW max
Dimension(A) cm	(A) cm	80120185	100150185	120180205	145205225	120180205	145205225	145205225
Weight (water cooling)	KG	420KG	750KG	1000KG	1700KG	900KG	1200KG	1950KG

KRY -40℃~100℃ 1&6S (6 sets of auxiliary temperature control, Pressure/Flow controlled separately)

Model	Synbol Unit	KRY-4A25W/6S	KRY-4A38W/6S	KRY-4A60W/6S
Temp Range	℃	-40℃～+100℃
Flow rate output	L/min	1～20	1～20	1～40
Flow rate accuracy	L/min	±0.2
Heating power	kW	15	25	38
Cooling Capacity	100℃	25kW	38kW	60kW
	200℃	25kW	38kW	60kW
	0℃	25kW	38kW	60kW
	-35℃	5kW	8kW	13kW
Refrigerant		R404A/R507C/R125/N40
Power 380V50HZ	kW max	38	55	82
Dimension(W) cm
Dimension	(A) cm	120180205	145205225	145205225
Weight (water cooling)	KG	900	1200	1950

KRY sreies Configuration Details

Control Mode	Feedback PID + Our special dynamic control calculation, PLC controller
Temp. control	Process temp. control and jacket temp. control model
Temp. difference	Set or control the temperature difference between jacket oil and raw material process
Program Editor	10 programs, each program can edit 40 steps
Communication Portocol	MODBUS RTU Protocol, RS485 interface
Material temp. feedback	PT100 OR 4～20mA or communication（normal: PT100)
Temp. feedback	The temp. of three points: the inlet and outlet of equipment,reactor material temp.(external temp. sensor)
Expansion valve	Emerson thermal expansion valve/danfoss thermal expansion valve
Evaporator	DANFOSS/KAORI Plate heat exchanger
Operation Panel	7-inch touch screen，show temp curve\EXCEL data output
Safety protection	Self-diagnosis function; freezer overload protection; high pressure switch, overload relay,thermal protection device, liquid low level protection, high temperature protection and temperature fault protection.
Closed circulation system	The whole system is full closed circulation, there is no oil mist at high temperature and no water vapor at low temperature, pressure do not rise up when system is running. The system will supply oil automatically at low temperature.
Refrigerant	R404A/R507C/R125/N40 All four refrigerants are available

Working Principle

Test temperature of main test items of vehicle electronics:

vehicle test chiller – LNEYA Chillers

KRY -20℃~100℃

Parameters Description

Configuration Details

Working Principle

The model KRY -20℃~100℃ products can water-cooled and air-cooled.

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KRY -25℃~100℃

Parameters Description

Configuration Details

Working Principle

The model KRY -25℃~100℃ products can water-cooled and air-cooled.

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KRY 0℃~100℃

Parameters Description

KRY 0℃~100℃

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

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

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

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

Configuration Details

Working Principle

The model KRY 0℃~100℃ products can water-cooled chiller and air-cooled chiller.

RELATED PRODUCTS

KRY -40℃~100℃

Parameters Detailed

KRY -40℃~100℃

KRY -40℃~100℃ 1&2s Temperature/Pressure/Flow can be independently controlled

KRY -40℃~100℃ 1&2T (2 sets of auxiliary temperature control, Pressure/Flow controlled separately)

KRY -40℃~100℃ 1&3S (3 sets of auxiliary temperature control, Pressure/Flow controlled separately)

KRY -40℃~100℃ 1&6S (6 sets of auxiliary temperature control, Pressure/Flow controlled separately)

KRY sreies Configuration Details

Working Principle

The model KRY -40℃~100℃ products can water-cooled and air-cooled.

RELATED PRODUCTS