Supply BK-2000VA control transformer input voltage 220V output voltage 5V

Single-phase control transformer parameters 1. Specifications Model: BK-5KVA 2. Cooling: Dry frequency characteristic 3: Low frequency 4. Frequency: 50 / 60HZ 5. Power Phase: Single phase 6. Core Shape: Heart 7. winding number: Multi-winding 8. moisture-proof way: Open 9. Overall structure: vertical 10. Cooling: Natural air than 11. Voltage: Input voltage 220V output voltage 0 5V 0 5V 0 5V 0 5V 12. Efficiency : ≥95% 13. temperature: <60 14. waveform distortion: <0.1% 15. The high-pressure test: 2500V, 1 minute without breakdown 16. Insulation resistance: winding insulation resistance ≥500M Europe 17. primary to secondary Insulation resistance ≥500M European level