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ZJ-WS500A
Temperature Rise Test System
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Product Description
I. Overview
The temperature rise test system is developed according to 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 connector current and temperature rise test methods and related standards for other electrical accessories. It is applicable to temperature rise tests of charging guns, connectors, wire harnesses, grounding resistance tests, appliance switches, plugs and sockets, switch cabinets, busbars and other products. It has the characteristics of simple operation, accurate and reliable, 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.
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.
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 0～500.0A adjustable (1 level);
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 of Stage 1: 0～1000.0A
Time of Stage 1: 0~999999.9S
Current of Stage 2: 0～1000.0A
Time of Stage 2: 0~999999.9S
Current of Stage 3: 0～1000.0A
Time of Stage 3: 0~999999.9S
......
Current of Stage 29: 0～1000.0A
Time of Stage 29: 0~999999.9S
Current of Stage 30: 0～1000.0A
Time of Stage 30: 0~999999.9S
2.6 Voltage drop test: 0~500mV, resolution 0.1mV, accuracy 1%
2.7 Smoke detection, alarm triggered when the product smokes, buzzer sounds, and current output stops
2.8 Number of cycles in segments 1 to 15: 1～9999 times, with power-off memory function, automatic shutdown when the number of times is reached;
2.9 Number of cycles in segments 16 to 30: 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 thermocouple: American Omega T-type 30AWG filament 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: single-phase AC220V±10% 50Hz, 3KVA.
2.17 Test system appearance size: 900*850*1800mm high
2.19 Accessories: 1 bottle each of temperature rise glue, degumming agent, and curing agent
III. Other
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 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 select 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. Electric current program control setting
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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