The function of split-core current transformer

The split-core current transformer is a type of power measuring instrument used to measure current in high voltage power systems. Its function is to convert the high current in the power system into a smaller current to ensure the safety, reliability, and accuracy of the meter. The main functions of the split-core current transformer include:

1. Achieving current measurement: The split-core current transformer can measure the current in high voltage power systems and provide feedback to metering instruments or protective devices for measurement, monitoring, or protection operations.

2. Improving circuit safety: By converting the high current in the power system into a smaller current, the split-core current transformer enhances circuit safety. This helps prevent damage or danger to meters or protective devices.

3. Reducing equipment costs: Since the split-core current transformer can convert high currents in power systems into smaller currents, it can reduce the cost of meters or protective devices. This is because high currents or voltages require special materials and structures, which are more expensive.