Products
400A 8 Channels Vehicle Testing Equipment Electric Car Vehicle Connectors Temperature Rise Test
Products Description
8 Channels Electric Car Vehicle Connectors Temperature Rise Test System 400A PLC Control
Standards & Clauses:
IEC62196-1: 2014 “Plug, socket-outlets, vehicle connectors and vehicle inlets–Conductive charging of electric vehicle-Part1: General requirements” clause 24.
IEC60309-1: 2012 “Plug, socket-outlets and couplers for industrial purposes–Part1: General requirements” clause 22.
Samples and Restrictions:
Electric vehicle charging interfaces (plug, socket-outlets, vehicle connectors), industrial purpose plugs, socket-outlets and couplers.
Application:
To verify accessories shall be so constructed that the temperature rise in normal use is not excessive.
It is used to check the temperature rise of the plugs, socket-outlets and vehicle connectors after passing the rated current, the heating conditions on the surface of the electrical accessories when the load current is connected, and whether the temperature rise of the terminals meets the requirements of the standard.
Test Principle:
Provides a low voltage to the sample, and then the temperature rise is collected within a certain period of time, which is compared with the standard requirements.
Structure:
The temperature rise test system consists of an electric voltage regulator, a current transducer, a PLC programmable controller, a current sensor, a humanized touch screen and a movable chassis. It can stably output the test current, and eliminate the influence to the test current caused by the fluctuation of the power supply voltage, the connecting wire or the copper bar, and the resistance value of the sample, and improve the accuracy of the test result. The power supply have functions of low loss, high efficiency, easy operation, complete control and detection. The touch screen can display the current value and the temperature values of each temperature measurement points in real time. The temperature value can be recorded every 2 seconds and report can be generated, which can be stored in a USB flash drive and copied to a computer for viewing and printing.
Use Environment:
Power supply: AC220V±10%,50/60Hz, 3KW, or match client’s local power supply requirements
Working temperature 0-40°C, humidity 30%-90%
Dimensions: about W1000*D1000*H1300mm
Weight: about 250kg
Technical Parameters:
Temperature Measurement Point
8 channels (including 1 point for measuring ambient temperature)
Operation Method
Color humanized touch interface
Output Constant Adjustable Current
AC 0.50～50.00～400.0A(Level 1, can be set)
Operating Mode
Continuous/on-off
Load Test Output Voltage
Below AC 5V
Current Resolution
0.1A
Ammeter Accuracy
±1%±3 bytes
Voltmeter Accuracy
±1%±3 bytes
Continuous Mode Test Time
0.01～99.99 hours
On-Off Mode Test Time
0.01～99.99 hours
On-Off Mode Test Cycles
1～99999 cycles, automatic shutdown when the test cycles reach to the preset value
Temperature Measurement Range
0~400°C, accuracy 0.3% reading + 1°C; resolution: 0.1°C
Temperature Data Acquisition
Configure RS232 communication interface and data record interface
Temperature Scanning Speed
1 to 255 seconds all channels
Temperature Data Record
It is stored by computer or U disk, and the computer test software can be configured to set the ambient temperature and channels. When collecting data, it can automatically reduce the ambient temperature.
Thermocouple
American Omega T-type 30AWG filament thermocouple, length 2 meters, a total of 8 pieces, the temperature probe can do live test, it will not be damaged.
Interface
With RS232 communication interface or configure USB to RS232 communication port
