Oltc Automatic Transformer on Load Tap Changer Tester

Introduction:

OLTC Automatic Transformer On Load Tap Changer Tester can record switch operation waveform in overall process. The longest time is 6.4s.

OLTC Automatic Transformer On Load Tap Changer Tester can test various parameters such as transition waveform, transition time, transition resistance and three phase synchronization one time and analyze results automatically.

OLTC Automatic Transformer On Load Tap Changer Tester has power-off protection, over-voltage protection, perpetual clock and high-speed printing.

Features:

Test transformers of type Y0 Y Δ and display resistance value directly.

Automatically analyze waveform fault and mark the fault.

Automatically adjust resistance value and time range according to sampling data.

Transformer type Δ is able to display to synchronization status of three phase.

Be able to test with winding or without winding.

Four terminal connection mode and provide high accuracy of resistance measurement.

Continuous test to save time of power off.

Make word report.

800×480 colorized LCD with touch screen and high speed printer.

Store 1000 groups of data and also can be saved by USB flash disk.

Parameters:

Oltc High Quality Electrical Testing on Load Tap Changer Tester Oltc  Testing​Real Picture: