Portable Variable Frequency Transformer Tester

Product Parameter

Product Feature And Application

1.Comprehensive functions, meeting the requirements for various CT (such as protective type, metering type, TP type) excitation characteristics (i.e., volt-ampere characteristics), transformation ratio, polarity, secondary winding resistance, secondary load, ratio error and phase angle error, etc., and also applicable for the excitation characteristics, transformation ratio, polarity, secondary winding resistance, etc. of various PT electromagnetic units.

2.Automatically provides turning point voltage/current, 10% (5%) error curve, accurate limit coefficient (ALF), instrument security coefficient (FS), secondary time constant (Ts), remanence coefficient (Kr), saturation and non-saturation inductance, etc. for CT and PT parameters.

3.Test complies with various transformer standards such as GB1208 (IEC60044-1), GB16847 (IEC60044-6), GB1207, etc., and automatically selects the appropriate standard for testing based on the type and level of the transformer.

4.Based on the advanced low-frequency test principle, it can handle CT tests with turning points up to 60KV.

5.Interface is friendly and aesthetically pleasing, with a full Chinese graphical interface.

6.The device can store 2000 sets of test data, and the data will not be lost even after power loss. After the test is completed, it can be saved to a USB drive and stored in a PC, where the data can be analyzed using software and a WORD report can be generated.

7.The test is simple and convenient. It can complete CT resistance, excitation, transformation ratio and polarity tests with one click, and except for load tests, all other CT tests are conducted using the same wiring method.

Accessory