Volt-ampere characteristics of Integrated TesterIt is a multifunctional on-site testing instrument designed specifically for testing transformers, including volt ampere characteristics, transformation ratio, polarity, error curve, withstand voltage testing, and secondary side circuit inspection. Without using external standard transformers; During the experiment, only the test voltage/current value needs to be set, and the equipment can automatically boost/boost the current, and quickly display the voltage current characteristic curve or transformation ratio, polarity, and other experimental results of the transformer. It supports data storage and on-site printing, which not only saves the tedious labor of manual voltage regulation, manual recording, and curve drawing, but also can be used online with a laptop or upload data through an RS232 interface.
Product Features
Simply set the test voltage, current, and step size, and the device will automatically boost the voltage and draw the volt ampere characteristic test curve, eliminating the tedious labor of manual voltage regulation, manual recording, and curve drawing. It is fast, simple, and convenient;
Domestic wiring method, adaptive voltage access, only requires 4 terminals to complete all CT/PT tests;
Fully functional, capable of testing CT/PT volt ampere characteristics, transformation ratio and polarity, CT 5% and 10% error curves, CT secondary circuit, and AC withstand voltage testing;
If the output voltage of a single machine cannot meet the requirements, an external booster can also be used for testing;
Voltage current characteristic test for single machine output voltage 0-1000V, current 0-650A; using an external booster to output voltage 0-2500V, capable of conducting voltage current characteristic test for 500KV level 1A transformers;
Large screen LCD display, directly displaying the volt ampere curve during testing, intuitive and convenient. Equipped with a micro printer, the curve graph and test data can be printed at any time;
Adopting full keyboard operation input, the experimental operation is simple and convenient;
Equipped with a large capacity memory, it can store 100 sets of test data without loss in case of power failure;
RS232 communication interface, can be connected to a computer for testing, and test data can also be uploaded to the computer for editing and saving;
Small size, light weight, convenient for flow testing.