Automatic Temperature Rise Test Device, using PLC and Weinview industrial control screen as the control system, is a fully automatic high current detection equipment. This generator can achieve three-phase 2000A current output and 6-channel temperature acquisition. It can display the collected temperature and current in the form of curve graphs. And the collected data can be exported to CSV files for convenient analysis and processing on a computer. The equipment has comprehensive protection measures and can achieve long-term unattended testing.
Performance characteristics of the automatic temperature rise test device
● Current, temperature, time, status information, and prompt information are displayed on a large LCD screen, with clear and intuitive readings;
● All-Chinese interface, simple and clear operation, adaptable to various application occasions;
● Full touch screen operation, intuitive, fast, and easy to learn.
● Fully digital calibration method, abandoning the outdated potentiometer adjustment, extremely convenient for on-site use, and easy to control accuracy;
● Status reminder function, guided operation, can be skillfully operated even without a manual;
● Test result display function, can automatically judge the test result (test passed or test failed);
● Test result sound identification function, when the test passes or fails, the device will emit different alarm sounds, and the tester can directly identify the test result by the alarm sound;
● The automatic temperature rise test device has a pause function. In automatic control, this function can pause the current rise/fall process at any point. The pause time can be flexibly controlled by the tester, making it convenient to observe the state of the test object;
● Test time can be set arbitrarily, from 0 seconds to 20 hours
● Automatic temperature rise test device automatic timing function, in automatic control, timing starts automatically. When the timing time is up, the test result is displayed, and the device automatically returns to zero;
● Manual timing function, in manual control, the timer can be started manually. When the test time is up, the device automatically returns to zero;
● Manual control mode, this mode is similar to the traditional electric rise/fall method. The increase/decrease of current is controlled by buttons. The device automatically judges the upper/lower limits, has overcurrent protection, etc. The entire test process is manually controlled and operated as needed;
● Manual mode current hold function, when reaching a certain current value, press the hold button, and the computer automatically controls the current at the current value.
● With stop/emergency button, can be manually reset;
● Intelligent control of current rise/fall speed. When the current approaches the target current, the rise speed will automatically slow down;
● In case of overcurrent and other faults, protection is immediate, accurate, and reliable;
● Automatic temperature rise test device adopts a combination of hardware and software anti-interference technology, with stable performance and strong anti-interference ability. During the test, there will be no abnormal phenomena such as crash, black screen, or screen distortion.
