ykk motor Series：YKK Protection level：IP54 Voltage range：3000V±5%,3300V±5%,6000V±5%,6600V±5%,10000V±5%,11000V±5% Power range：200-6300 kW Application：fans, water pumps, compressors, crushers, cutting machine tools, transportation machinery, etc. Advantage：low noise, low vibration, long service life, easy installation and maintenance. Standard: This series of products complies with JB/T 12730 and JB/T 12729 standards. Others： SKF, NSK, FAG bearings can be replaced according to customer requirements. https://www.motorxc.com/high-voltage-ac-motor/ykk-motor