... occasions.2.Comply with the most common standard in terms of GB755, IEC60034, BS5000, VDE0530, CSAC22.2-1003.Single or double ... bearings are available, options for all kinds of adaptors and disc plates4.12-end reconnectable winding terminals to ... Voltage ±0.5%2, Ajusting Rate of Instant Voltage ≥-15%~≤+20%3, Ajusting Range of Voltage:≥±25%4, Insulation Class: H5, Constant Working ...