YTC8750B Comprehensive Transformer Characteristic Tester Product Features:
1. Fully automatic tester: Only simple digital settings are required: set the test voltage and current, and the device will automatically increase 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 adjustment, manual recording, sorting, and curve drawing.
Fast, simple, accurate, and convenient.
2. Powerful functions: Can test CT/PT: "volt-ampere characteristics", "5%, 10%, and 15% error curves", "ratio and polarity", "secondary DC resistance" and "secondary load", "secondary circuit", "secondary withstand voltage", and demagnetization function. Built-in function status descriptions, no manual needed, extremely easy to operate and master.
3. High output voltage and large capacity:
Volt-ampere characteristic test: 220V single-unit output voltage up to 1000V. Ratio test: current output up to 600A. The device's power output provides real voltage and current values, with a standard sine wave waveform at a frequency of 50-60Hz; it can effectively simulate the real state of the transformer, complying with relevant maintenance regulations. The voltage regulation resolution can reach 0.15V.
4. Fully Chinese graphical interface , rotary mouse operation: During testing, the volt-ampere curve is directly displayed, with automatic coordinate scaling, clear and beautiful, intuitive and convenient.
The panel comes with a built-in printer, allowing for printing of curve graphs and test data at any time. Operation is performed using an optoelectronic rotary mouse. Conventional controls such as panel buttons, switches, and control knobs are eliminated. Operation is very convenient and simple; just rotate left, rotate right, and click to complete all operations.
5. Many additional functions:
5.1. Equipped with a large-capacity memory that can store 2000 sets of test data, and data will not be lost even in case of power failure;
5.2. Has comprehensive data query, browse, print, and clear functions.
5.3. Automatic inflection point calculation function, and test data filtering and printing function.
5.4. Backlight software adjustment function; built-in date/time function.
5.5. Comes with an RS232 communication interface, through which data can be uploaded to a computer for storage, display, editing, and printing.
5.6. Comes with a USB interface, through which data can be uploaded to a computer for storage, display, editing, and printing.
5.7. Integrated single unit, lightweight, only 20Kg, easy to carry, convenient for mobile testing.
Note: Test functions can be added or removed according to customer requirements for customization.
