System
The EFEN system comprises complete ranges of transformers for power rails in all sizes, tubetype transformers with wiring window (also for installation behind NH Fuse-Switches – vertical design and NH Fuse-Rails), as well as wound and summary current transformers. For Fuse- Switches – vertical design, transformer sets and blocks for single and three-phase measurements are available. The range of high-quality devices in all rating classes facilitates even complex installations to be equipped with components of one single system.
Quality
The EFEN system is characterized by accuracies of up to class 0.2s, depending on type, calibration or calibration suitability of the transformers for computing.
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