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The EC-3A-RS is used to determine feeder loading and mainly used by power distribution companies, heavy industry, facilities management, electrical or site services and maintenance engineers to monitor loading variations on site helping them to diagnose any related issues, transformer and feeder sizing problems. Perfect for gathering data to make a case for splitting-up the loading or increasing circuit capacity.
The NEW EC-3A-RS model is designed for large loads from 0.5A to 3kA, if you require higher inputs, 5kA or 10kA, please let us know. The Rogowski Coils fit around cables of 140mm diameter or less. Note, the Rogowski Coils break open at the black joint, allowing them to be placed around the cables without having to break the main circuit.
The new Range Select button allows you to choose between two measurement ranges 4A to 400A or 20A to 3kA per phase.