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ZJ-WS8000A
Temperature Rise Test System
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Product Description
I. Overview
1.1 The temperature rise test system is developed according to GB20234.1, GB/T5059.3-1997, GB2099, GB7251, GB11022, GB11918, GB13140, GB14048, GB15092, GB15287, GB15288, GB16915, GB17465, GB20234.1, UL310, UL498, UL817, UL941, UL1059, IEC60884-1, IEC60309, IEC60998, IEC60669, IEC61058, IEC60439, EIA-364-70 and other electronic connectors' current and temperature rise test methods and related standards for other electrical accessories. It is applicable to temperature rise tests of charging guns, liquid-cooled guns, grounding resistance tests, appliance switches, plugs and sockets, switch cabinets, busbars and other products. It has the characteristics of simple operation, accuracy and reliability, and is widely used in manufacturers, quality inspection and scientific research departments. It can also be used to assess whether the surface heating of electrical accessories meets the standard requirements when a load current is connected, and whether the electrode temperature rise meets the standard requirements.
1.2 The connector temperature rise thermal cycle test bench is mainly composed of a constant current source, current transmitter, PLC programmable controller, current sensor, current booster, computer, and mobile chassis.
1.3 The connector temperature rise thermal cycle test bench can stably output the test current, eliminating the influence of power supply voltage fluctuations, connecting wires, and changes in the resistance value of the test product on the test current, and improving the accuracy of the test results. This power supply has the advantages of low loss, high efficiency, and simple operation, and has complete control and detection functions. The touch screen can display the current value, test time, temperature, and the curve of temperature versus time, and the curve can be queried at any time.
II. Main Technical Parameters
2.1 Maximum load test voltage: DC 6V;
2.2 Output constant adjustable current: DC 100～8000A adjustable (level 1);
2.3 Current display accuracy: ± (1% reading + 5 words)
Voltage display accuracy: ± (1% reading + 5 words)
2.4 Stability: 1%FS, response time less than 1S;
2.5 Working mode: Multi-segment current test;
Current in the 1st segment: 100～8000A ；
Time in the 1st segment: 0~999999.9S ；
Current in the 2nd segment: 100～8000A ；
Time in the 2nd segment: 0~999999.9S ；
Current in the 3rd segment: 100～8000A；
Time in the 3rd segment: 0~999999.9S ；
......
Current in the 29th segment: 100～8000A；
Time in the 29th segment: 0~999999.9S ；
Current in the 30th segment: 100～8000A ；
Time in the 30th segment: 0~999999.9S ；
2.6 Voltage drop measurement: Measurement range 0~500mV, resolution 0.1mV, accuracy 1%
2.8 Number of cycles in the 1st to 15th segments: 1～9999 times, with power-off memory function, automatic shutdown when the number of times is reached;
Number of cycles in the 16th to 30th segments: 1～9999 times, with power-off memory function, automatic shutdown when the number of times is reached;
2.9 Temperature measurement range: 0～200℃ Accuracy ±1% reading +1℃; Resolution: 0.1℃;
2.10 Temperature measurement points: 16 channels (including 1 point for measuring ambient temperature)
2.11 Temperature measurement thermocouple: American Omega T-type 30AWG fine wire thermocouple, length 2m, 16 in total;
2.12 Temperature data acquisition: Completed by the temperature data acquisition instrument;
2.13 Temperature scanning speed: 1s all channels;
2.14 Temperature data recording: Automatically completed by the computer, configured with computer test software;
2.15 The software can set the ambient temperature channel, and automatically subtract the ambient temperature when collecting data;
2.16 Equipment power supply: Three-phase AC220V±10% 50Hz, 15KVA.
2.17 Test system appearance size: 1600*850*1800mm high
2.19 Accessories: 1 bottle each of temperature rise glue, degumming agent, and curing agent
3.1 The power switch is a leakage circuit breaker, single-phase three-wire system.
3.2 The main components such as controllers and sensors are selected from well-known brands at home and abroad.
3.3 The equipment has data acquisition and storage functions.
3.4 The instruction manual, certificate of conformity, warranty card and other attached accessories are complete.
3.5 The energy consumption of the equipment meets the requirements of the country and the company, and it is forbidden to use high-energy-consuming parts.
3.6 The test should be carried out at an ambient temperature of 5～35℃ and a relative humidity of ≤85%RH,
3.7 This equipment is shipped as a complete machine, and customers do not need to install it themselves.
B. Electrical flow programming settings;
C. Automatically record data and draw curves: temperature rise-time curve, current-time curve, temperature rise-current curve, data export and other functions.
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Dongguan Zhongjia Testing Equipment Technology Co., Ltd
86135 8080 6147(Technical Director)
86135 8090 9432(Mr. Guo, Manager)
Building 1, Guanghui Zhigu, No. 86, Yinkang Road, Hengli Town, Dongguan City
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