Split-core current transformers of small dimensions helps to save time to electrical installators during the mounting process. This type of current transformer helps to measure in panels where there is not enough space to place an standard CT. Moreover, thanks to its split-core it’s possible to measure current without disconnecting the power supply. Primary ranges goes from 100 A up to 300 A with a maximum diametre of 23 mm.
When it’s necessary to make a temporary measure in an electrical facility, it’s very important to save time during installation process. STP current transformers allows to mesure energy being used with Circutor power analyzers or energy meters without power supply disconnection. Split-core allows to measure in small size panels and helps to provide a solution with less space.