公式：
Single Phase: kVA = (V × I) / 1000
Three Phase: kVA = (√3 × V × I) / 1000
The transformer we purchased performs exceptionally well. Installation was straightforward, and the support team provided valuable guidance throughout. Highly recommended!
John Smith / 美國
The reliability of these transformers is outstanding. We’ve experienced zero issues so far and will continue to source from this company.
Ahmed Khan / UAE
Fast delivery and excellent quality. The online KVA calculator helped us select the perfect model, saving us a lot of time.
