Performance Features:
1. Only simple digital settings are required: set the high test voltage and maximum current, and the device will automatically increase voltage from zero step by step. The entire test process automatically records data and automatically plots and displays the volt-ampere characteristic curve, eliminating tedious tasks such as manual voltage regulation, manual recording, sorting, and curve drawing.
2. Can test CT/PT: "volt-ampere characteristics", "5%, 10% and 15% error curves", "ratio and polarity", "phase angle error and ratio error", "secondary DC resistance" and "secondary load", "secondary circuit", "secondary withstand voltage", and demagnetization function. Built-in function status description, no manual needed, extremely easy to operate and master.
3. Volt-ampere characteristic test: maximum output voltage of 220V single unit up to 2500V (3000V optional). Ratio test: maximum current output up to 600A (1000A optional). The device power output is all real voltage and current values, and the waveform is a standard sine wave with a frequency of 50-60Hz;
It can effectively simulate the real state of transformers and comply with national relevant maintenance regulations.
The voltage regulation resolution can be as low as 0.15V.
4. During testing, the volt-ampere characteristic curve is directly displayed, with automatic coordinate scaling, clear and beautiful, intuitive and convenient.
5. The panel comes with a built-in printer, which can print curve graphs and test data at any time.
6. Operation uses our company's * photoelectric rotating mouse. All conventional controls such as panel buttons, switches, and control knobs are completely eliminated. Operation is very convenient and simple; just rotate left, rotate right, and click to complete all operations.
7. Equipped with large-capacity memory, can store 2000 sets of test data, and data is not lost after power failure;
8. Has comprehensive data query, browse, print, and clear functions.
9. Automatic inflection point calculation function, test data filtering and printing function.
10. Backlight software adjustment function; built-in date/time function.
11. Equipped with RS232/USB communication interface, can be connected to a computer for operation to complete tests.
12. Upload data to computer via interface for storage, display, editing, and printing.
13. Integrated single unit, lightweight, only 28Kg, easy to carry, suitable for mobile testing.
Product Introduction:
The maximum output voltage of a single unit is up to 2500V (3000V optional), which can be used for volt-ampere characteristic tests of 500kV class 1A current transformers. Ratio test: maximum current output up to 600A (1000A optional).
The device power output is all real voltage and current values, and the waveform is a standard sine wave with a frequency of 50Hz; it can effectively simulate the real state of transformers and comply with national relevant maintenance regulations.
