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[China]
Trade Verify
Address: Room 101, 1st Floor, No. 6, Third Street, Pingshan Industrial Zone 511495, Shibi Street, Panyu District, Guangzhou, China
Contact name:Zoe Zou
Sinuo Testing Equipment Co. , Limited |
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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 |
