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1. Introduction & Application
FTBB-10A TTR Turns Ratio Tester transformer ratiometer is designed by FUOOTECH for measuring the turns ratio of power, instrument, and distribution transformers in a substation or manufacturing environment.
It weighs (<5.5 KG) less than most commercially available instrument. A rugged and robust design makes this TTR test set well suited for use in a variety of harsh environments.
FTBB-10A Transformer maintenance turn ratio tester is also particularly suited for testing in power transformer manufacturing environments where testing of complex, three-phase substation power transformers can be performed quickly while minimizing the possibility of errors.
2. Preface
During the processing of the semi-finished products and the finished products in transformer production, the transformer newly installation before using, or according to IEC and national standard, the turns ratio or voltage ratio should be tested in the circle rate. Traditional bridge method is complicated, and can't read the data directly, and you have to make conversion, the testing results are data of one phase.
This FTBB-10A Turns ratio tester overcomes the shortcomings of traditional bridge method. The monitor adopts big screen with lattice liquid crystal, which has the function of indicating by menu, operating easily and directly. It finishes test of three-phase voltage ratio or turns ratio once, fast testing and high precise.
3. Technical Parameters
|
Ratio measurement range |
0.9 ~ 10000 |
|
Ratio measurement accuracy |
0.1%±2 digital (0.9 ~ 500); 0.2%±2 digital (500 ~ 2000); 0.3%±2 digital (2000 ~ 4000); 0.5%±2 digital (4000, above). |
|
Resolution |
minimum 0.0001 |
|
Output voltage |
160V/10V (Autoshift) |
|
Working power supply |
1). AC mode: AC220V ± 10%, 50Hz. (Do not use generator) 2). DC mode: Lithium battery included. |
|
Operating temperature |
-10 °C ~ 40 °C |
|
Related humidity |
≤80%, no condensation |
|
Dimension |
Host: 360×290×170 (mm) Cable box: 360×290×170(mm) |
|
Weight |
Host: 5.5 KGS Accessories: 2.5 KGS |
4. Functions & Features
1) . Precision inverter three-phase measuring power supply is adopted in the instrument to measure more accurately.
2) . The voltage ratio measurement for three or singe phase transformer.
3) . Adopt three-phase output voltage, three-phase pressure, three-phase simultaneous measurement, improve test speed, and automatically identify transformer wiring group.
4) . Applicable to a wide variety of transformers, especially for the Z type transformer, rectifier transformer, grounding transformer, furnace transformer, phase shift transformer, balance transformer and other transformer measurement, measurement parameters are the most comprehensive.
5) . The use of precision three-phase inverter power supply, with high and low voltage reverse polarity protection, transformer inter-turn short circuit protection, on-off tap-changer not in place protection, the output short-circuit protection, Which increases instrument stability.
6) . After inputting the rated parameter, it can automatically measure the transformer ratio value, error value and on-load tap-changer position.
7) . 240 * 128 color LCD screen, the interactive interface is more intuitive.
8) . It has the functions of blind measurement of transformation ratio, group test, tap position test, etc.
9) . The use of cold and heat resistant, sealed, waterproof, anti shock and multi-function engineering plastic box, easy field test.
10). No power down clock and date display, data storage function (850 groups of test data can be stored).
11). High and low voltage reverse connection protection function.
12). Transformer short circuit and inter turn short circuit protection function.
13). AC / DC power supply mode is adopted, and it can be used with or without mains power on site.
14). Small size, light weight and easy to carry.
5. Stocks at office
6. Packing, Delivery, Shipping and Payment
7. Certificates
8. Our Advantages
1) 19 years experience in developping and manufacturing according to related China and internatinoal standards
2) Choose Higher quality raw material from the demostic and worldwide market
3) Own complete and advanced production facilities
4) Has the strict test procedures on raw materials and products from A to Z.
5) Have passed CE, ISO certificates
6) Longer warranty period for all our products (2 Years)
7) Factory Direct Sale, More competitive price
8) Variety types for selection and OEM & ODM are available
Welcome to contact us for any inquiry and cooperation.
Our Wxb-II TTR Meter Voltage Transformer Turn Ratio Tester does have good quality and each of them is strictly inspected to meet industry standards. We have been adhering to the 'quality first, customer first' concept, our company continues to grow. We actively expand domestic and international markets, and strive to build a modern well-known enterprise with international competitiveness and continuous vitality.
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