KRY 0℃~100℃ 1&6S

Normal temperature chiller for vehicle antifreeze test temperature simulation

Heating Power15kW~38kW
Cooling capacity18kW~60kW
Power range38kW~82kW
Temperature accuracy±0.5℃
Flow rate output2～50 L/min
RefrigerantR404A/R507C/R125/N40
Weight900KG~1950KG

dynamic temperature control system KRY 0℃~100℃vehicle test chiller

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Product data download

manual.pdf

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

Product Description

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.

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