electric power transformer(150/5 10VA)

Theelectric power transformer(150/5 10VA)isused to do energy metering for rated frequency 50HZ (60HZ),below 660V in AC Circuit Rated transformation ratio:150/5 Accuracy Class:0.5S Rated Voltage:660V Rated Primary current:75A--1500A Rated Secondary current:5A Rated Secondary burden:10VA This product allows long-term use at 110% rated current. Insulation requirement:the insulation resistance against earth of secondary winding≥10MΩ; Work Conditions: Relative Humidity≤80%,the environment temperature can reach 80 Altitude:Not over 1000m.