Three-Phase Transformer Winding Resistance Tester , Transformer Ohm Meter

I. Products Description and Application

Transformer DC resistance test is one of the most important test item in the finished product and semi-finished product factory test, installation and hand-over test in the transformer manufacturing and in the preventive test of the electric power sector it can effectively find manufacturing defects such as looseness, strand lack and broken line in the material selection, welding and connection part of the transformer coils and the hidden danger existing after running.

In order to meet the demand for quick measurement of transformer DC resistance. Our company has developed a new generation of DC resistance tester by making use of own technical advantages, . Using the brand new third-generation power supply technology, it has small volume, light weight and large output current, etc.

TWR series Transformer Winding Resistance Tester(TWR) is applied for measuring winding DC resistance of power transformers , it is an ideal instrument for power system , transformer manufacturers and railway electrical systems.

II. Product Keywords

• Transformer Winding Resistance Tester
• Transformer Winding DC Resistance Tester
• Transformer Ohm Meter
• Winding Resistance Tester
• Distribution Transformer Winding Resistance Tester
• Three-phase Transformer Ohm Meter

III. Features

• Three phase measuring, real-time collecting, measuring three resistance values, and calculating the three-phase resistance balance rate
• It can be measured in a traditional single channel way
• Adopts high accuracy constant current, the test data is stable and reliable
• Good protection circuit, strong reliability
• Can test inductive windings or load with arc protection
• With the protection function of incorrect connection with AC380V
• With auto discharge function after finishing test

IV. Technical Parameters

IV. Optional model