3 Phase Current Transformer PT CT Winding Turns Ratio TTR Meter

• After-sales Service: Provided
• Warranty: 1 Year
• Range: 0.9-10000
• Accuracy: 0.1%
• Resolution: 0.0001
• Store: U Disk or Machine
• Model NO.: VS-6628A
• Data Format: Word
• Working Power: AC220V±10% 50Hz
• Dimensions: 360 x 290 x 170 mm
• Weight: 5 kg
• Transport Package: Wooden Case
• Specification: VS-6628: TRANSFORMER TURNS RATIO TESTER
• Trademark: Weshine
• Origin: Hbei, China
• HS Code: 9030849000
• Production Capacity: 2000 Pieces Per Month

Product Description

Automatic High-speed Accuracy Three Phase Transformer Turns Ratio Tester

Product Description

In the semi-finished products, finished products in the production process of power transformer, the transformer operation before the installation of the new transformer operation and power system according to the preventive test rules of the State Ministry of electric power, requirements for the transformer turns ratio or regular voltage ratio test. The traditional variable ratio bridge operation is tedious, the reading number is not intuitive, and the necessary conversion is required. The test results are only the data of a phase change ratio. The variable ratio tester overcomes the shortcomings of the traditional variable ratio bridge test. The screen uses a three phase variable ratio test at once, and the test speed is fast and the accuracy is high. The field test time is greatly saved, which brings high efficiency for the customer's test.

The transformer turns ratio test, or TTR test, confirms that the transformer has the correct ratio of primary turns to secondary turns. Using this test correctly can help to identify tap changer performance, shorted turns, open windings, incorrect winding connections and other faults inside transformers. Weshine's range of TTR testers are robust to withstand the harsh conditions that some transformer testing in. The range includes varying features to simplify and speed up testing as well as 3 phase TTR testers and PT and CT TTR testers.

The VS-6628 Series of three-phase transformer turns ratio test sets are designed to measure the turns ratio of power, instrument, and distribution transformers in a substation or manufacturing environment. A rugged and robust design makes these instruments well suited for use in a variety of harsh environments. Our leads are specially designed to provide the necessary flexibility needed in cold weather.

 

Product Parameters

PRODUCT INFORMATION
Product Name	Transformer Turns Ratio Tester
Model Number	VS-6631	Test Range	0.9 to 10000
Accuracy	0.1%	Certificates	CE; EMC; LVD; ISO;
Typical Application	Tests turns ratio, polarity, vector group and phase deviation.
Aids in Identifying	* Shorted coils  * Open circuits  * Incorrect connections  * Internal faults or tap-changer defects in step regulators as well as in transformers
Dimensions	360 x 290 x 170 mm	Weight	5kg

 

Recommend Product

VS-6628A

HANDHELD TURNS RATIO TESTER

 

 

* Single- or 3-phase turns ratio
* Tests turns ratio, polarity and vector group
* Unmatched accuracy (±0.1%)

* Fully automatic; fast; easy-to-use; handheld; robust; lightweight

* RS232 for data transfer and printing

* 6-inch super industrial high-brightness color LCD screen, still visible under strong sunlight.

 

VS-6628
TRUE 3 PHASE TURNS RATIO TESTER


* Single- or 3-phase turns ratio
* Tests turns ratio, polarity, vector group and phase deviation
* Unmatched accuracy (±0.1%)
* Blind test/one-button test * Soft start and soft stop Its aids in identifying:
* Shorted coils
* Open circuits
* Incorrect connections
* Internal faults or tap-changer defects in step regulators as well as in transformers

 

Feedback

 

Company Profile

Our Advantages

1. Automatically measure the wiring group.

2. Automatic group conversion, which can directly measure the transformation ratio of single-phase, three-phase transformers and transformers.

3. Automatically switch the phase sequence.

4. Automatically switch the range.

5, automatic calibration table.

6. After inputting the standard transformation ratio, the relative error can be automatically calculated.

7. After one measurement is completed, the test voltage is automatically cut off.

8. The measurement results are automatically saved, the test data can be printed out, and 20 historical measurement data can be stored.

FAQ