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%.
PRINCIPE:
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-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
200*145*205
200*145*205
200*145*205
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
Inquiry WhatsApp Inquiry By Email Product Details FEATURES:
Applicable to the new generation of energy battery pack, which can effectively test the Chao of the battery pack, strong environmental adaptability, impro…
Inquiry WhatsApp Inquiry By Email Product Details FEATURES:
Applicable to the new generation of energy battery pack, which can effectively test the Chao of the battery pack, strong environmental adaptability, improve t…