What You Should Know About Current Transformer Tests
It’s not unusual for a power line to be rated at 400,000 to 750,000 volts. Current transformers convert primary current into the secondary current for use in control equipment, meters, and several other instruments. Essentially, current transformers play a vital role in protecting and monitoring electrical power systems.
Current transformer (CT) sets, especially those used for metering, must be highly accurate to guarantee precise billing. Similarly, current transformers for protection purposes must react adequately and quickly when a fault occurs.
Instrument transformers tests are very important. They prevent risks such as mixing up connections and confusing protection and metering equipment. current transformer testing before initial use helps reduce theses risks significantly. Also, current transformer testing help to identify electrical changes caused by aging insulation, among other causes. To ensure CT performs accurately and optimally, you should complete the fo
