1. Nanocrystalline alloy cores
2. High precision
3. Small error
The electric power transformer is made of nanocrystalline alloy cores. High precision, small error received the warm welcome.
The electric power transformer(150/5 10VA) is used 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
Audited Supplier 
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