Product Introduction
Heating elements come in a wide variety of types and applications. To achieve the required design lifespan, strict requirements are placed on the material, processing technology, and design philosophy during development. This product can be configured with customized aging conditions, automatically cycled for testing, monitor and collect test data, generate dynamic curves, and issue test reports to analyze the service life of the tested heating element.
1. External power supply directly outputs a set voltage with a voltage range of 0-600V and a power range of 20kVA.
2. Standard products have a single output channel, but can be customized with three output channels. When using three output channels, the power-off time must be twice the power-on time.
3. Test Process: Test cold insulation withstand voltage → Perform lifespan aging test with set start/stop times and number of cycles → Collect and save leakage current and power values at set intervals → Test cold insulation withstand voltage.
4. The on/off time, collection interval, and number of cycles during the aging process can be customized, and the test report is automatically written after configuration. (For three-way outputs, the on/off time must ensure that the power-off time is twice the power-on time.)
5. Failure Alarm: Each item can have upper and lower acceptable limits set. If the limit is exceeded, an audible and visual alarm will be triggered, recording the result and terminating the test.
6. Report Generation: Customizable information such as company name, product model, and test conditions is available. Leakage current and power values collected during the aging process are generated into a curve, along with a test data list and test conclusion.
7. Report Printing: Multiple instruments are equipped with a computer and printer. The instruments and computer require independent IP network cables. Test reports are automatically printed after the test is completed. Historical test reports can be viewed or printed from the computer.
Product superiority:
1. Touchscreen display with comprehensive functions:
a) 10.4-inch touchscreen computer screen, with clear display and simple operation;
b) Large font display of measured values or preset values, making it easy to understand;
c) Ground resistance, insulation resistance, AC withstand voltage (cold/hot state), DC withstand voltage, dynamic/static leakage current, power, low-voltage startup, arc detection and open-circuit conduction test, all functions are complete;
2. Informationization functions:
a) Massive test data can be stored, queried, analyzed and exported locally; it has rich communication interfaces such as USB, WiFi, RS232/485, LAN, etc., and can be directly connected to the MES system; it has remote upgrade and remote diagnosis functions;
b) Multi-device networking: One computer can manage multiple instruments, collect test data, issue test parameters, and monitor the test interface.
c) This device can directly connect to a barcode scanner, allowing for scanning to select a test group to start the test or query the test results. The device can directly output audio, and when connected to an external speaker, it can achieve real-time voice broadcasting.
3. High precision, wide range:
a) Accuracy for safety-related project tests is 1%, and for power-related tests, it is 0.2%;
b) With a withstand capacity of 500VA (5KV/100mA, with a peak of 200mA for a short period);
c) The insulation resistance test voltage ranges from 100 to 3000V (6000V), with a test range of up to 100G Ω;
4. Easy to operate
a) A 10.4-inch color touchscreen with an index-style operation interface, allowing for quick copying of test groups and facilitating use;
b) It has two modes: administrator and tester. The administrator has preset parameter permissions, while the tester only has usage permissions;
c) The instrument accessories use error-correcting connectors and have been installed, ready to use upon arrival, and the installation and debugging are simple.
5. Easy maintenance, safer
a) Fault self-diagnosis function, automatically diagnosing and reporting faulty modules;
b) Modular design of functional circuits, making troubleshooting simple and quick, solving售后 problems；
c) Equipped with ground wire detection， leakage， overcurrent， overheat protection functions； and a residual power rapid release function to ensure the safety of test personnel.
