single phase three phase transformer turn ratio

• After-sales Service: 1year
• Warranty: 1year
• Max Diameter of Workpiece: Turn Radio Meter
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: VS-6628T
• Mass Scope of Workpiece: 45kgs
• Type: Turn Radio Meter
• Maxcapacity: Transformer
• Accuracy Grade: 0.1%
• Load Way: Electronic Load
• Loading Method: Dynamic Load
• Display: Digital
• Control: Manual Control
• Weight: 0-100Kg
• Power Source: AC220V
• Oil Cylinder Position: Turn Radio Meter
• Product Name: three phase transformer turn ratio
• TTR Measurement Accuracy 0.1%: 0.8-3000
• TTR Measurement Accuracy 2%: 3000-10000
• Phase Angle Measurement Accuracy: 0.1°
• High Measurement Speed: 3 Phase Within 40 Seconds
• Printer: Built in Thermal
• Transport Package: Wooden Box with Foam Inside
• Specification: 320mm X 240mm X 130mm
• Trademark: Weshine
• Origin: China Hebei
• HS Code: 9030849000
• Production Capacity: 400 Pieces/Per Month
• Package Size: 27.00cm * 21.00cm * 17.00cm
• Package Gross Weight: 15.000kg

Product Description

Product Description

Overview

Measuring the transformation ratio of a transformer with a transformation ratio bridge is cumbersome in operation and has a narrow measurement range, which is no longer suitable for the fast-paced and high-efficiency requirements of modern measurement. For this reason, our factory adopts modern electronic technology to develop a new generation of automatic variable ratio group tester. The transformer variable ratio automatic tester has the advantages of small size, light weight, high precision and good stability. Transformer ratio automatic tester adopts large-screen LCD Chinese characters display, menu operation, clear interface, and the ratio group can be measured at one time. Transformer ratio automatic tester is an ideal test instrument for the power industry sector.

 

Function features

1. Input single power, internal digital combination standard sine wave test source output
2. Phase angle measurement function: measure the phase angle between high voltage side and low voltage side. Measure the turn ratio and angle of "Non integral point" transformer.
3. It can conduct single-phase measurement and three-phase winding automatic test. Three phase turn ratio value, phase angle value, error, tapping position, tapping value can be measured for once.It also can identify connecting group number automatically.
4.Testing results can be displayed in the form of digit and hexagon vector diagram, which makes transformer connecting group can be made out obviously.
5. With blind test function: There is no need to choose connecting method and group. When measuring Y/△,△/Y transformer, no external short-circuit is needed,  connecting method can be shifted automatically according to the chosen testing contents.
6. With tapping test function: TTR and TTR error in the position of each tapping switch can be gauged quickly. Just input rated TTR once, instead of inputing over and over again, TTR error in tapping position can be calculated.
7. With functions of turns ratio measurement and voltage TTR measurement.
8. With 5.6 inch LCD, the effect of data & figure display is visualized and fine.
9. With small size and light weight, it is easy to carry.
10. With built-in high capacity chargeable lithium battery. Test can be conducted without any power supply on site, and once the battery is charged fully, it can make measurement for more than 500 times continuously.
 

PRODUCT INFORMATION
Product Name	transformer turn ratio ttr tester handhold
Model Number	VS-6628	Test Range	0.9 ~ 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	260mm * 200mm* 160mm	Weight	3.5kg

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