630 kva transformer
630 kva transformer is a device that uses the principle of electromagnetic induction to change AC voltage. The main components are primary coil, secondary coil and iron core (magnetic core). The main functions are: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization, etc.
630 kva transformer is the basic equipment for power transmission and distribution. The components of 630 kva transformer include the body (iron core, winding, insulation, lead wire), transformer oil, oil tank and cooling device, voltage regulating device, protection device (moisture absorber, safety airway, gas relay) , oil conservator and temperature measuring device, etc.) and outlet casing. Widely used in industry, agriculture, transportation, urban communities and other fields.
630 kva transformer is a device that uses the principle of electromagnetic induction to change AC voltage. The main components are primary coil, secondary coil and iron core (magnetic core). The main functions are: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization, etc.
630 kva transformer is the basic equipment for power transmission and distribution. The components of 630 kva transformer include the body (iron core, winding, insulation, lead wire), transformer oil, oil tank and cooling device, voltage regulating device, protection device (moisture absorber, safety airway, gas relay) , oil conservator and temperature measuring device, etc.) and outlet casing. Widely used in industry, agriculture, transportation, urban communities and other fields.
2. No-load current:<4%;
3. Compression strength: 20000V/min without breakdown; Test instrument: YZ1802 withstand voltage tester (20mA);
4. Insulation grade: F (special grade can be customized);
5. Insulation resistance: ≥ 2M Ω test instrument: ZC25B-4 megohmmeter<1000 V);
6. Connection mode: Y/Y, △/Y0, Yo/△, auto coupling (optional);