Digital Single Phase CT PT Analyzer with Frequency Conversion

The XHTX206 Transformer Comprehensive Characteristic Tester is designed to conduct a full range of tests on various types of Current Transformers (CTs), including protection - class, metering - class, and TP - class models. Its test scope covers excitation characteristics (also known as volt - ampere characteristics), transformation ratio, polarity, secondary winding resistance, secondary load, ratio error, and angle error. Additionally, this tester is applicable for testing the excitation characteristics, transformation ratio, polarity, secondary winding resistance, and ratio error of electromagnetic units of all types of Potential Transformers (PTs).

 Adopts the frequency conversion method to test characteristic curves and error curves, with the inflection point voltage reaching up to 60kV.

Automatically outputs key data such as inflection point voltage/current, error curves, and various test parameters.

Provides dynamic display of parameter settings and real - time display of auxiliary wiring diagrams for convenient operation.

Equipped with a rotary photoelectric mouse for simple, fast, and user - friendly operation.

Technical Parameters
Output: 0–180Vrms, 12Arms, 36A (peak) ±0.2%
Measurement: Transformation

Ratio: 0–2000 ±0.1%; 2000–5000 ±0.2%; 5000–35000 ±0.5%, Resistance: 0–600Ω ±(0.5%R+2mΩ),

Phase: Resolution 0.5min ±5min, Load: 0–1000VA ±(0.5%R+0.02VA)
Power Supply: AC220V±10%, 50Hz