off load tap changing transformer

This tester is mainly used to measure the transformer on-load tap-changer transition waveform, transition time, the instantaneous transition resistance, three-phase synchronization and so on. The instrument features highly intelligent, English menu prompts......

...Transformers are available in three different protection grades – IP00, IP20, and IP23. This ensures that the transformers are protected from dust, water, and other environmental factors, making them ideal for use in harsh conditions. Our transformers also feature two different voltage adjustment modes – No-excitation Tapping Change and Load Tapping Change......

...Transformer with Competitive Price SZ10 series a 33kv class on load voltage regulation is a voltageregulation method by which a transformer can change the voltage by changing the tap gear when operating under load. Power electronic componet switched have the advantages of frequent switching,no spark and long service life,so they can be used as on-load tap-changer for distribution transformer......

... windings are insulated from each other. Its transformation ratio is fixed and tapped. It can step up or step down. In addition to changing the voltage, the isolation transformer can also electrically isolate the input winding and output winding from...