The AES discriminates between permanent and temporary
faults (faults that are spontaneously cleared without intervention and do not require
opening of the line). It has been demonstrated that more than 90% of
distribution network faults are self-clearing temporary faults (typically a
tree branch short-circuiting one phase to ground and disappearing after the
first reclosing operation). Today, these faults lead to fuse blow-up,
unnecessarily opening the line and interrupting service, which causes service
quality indicators to plummet. The AES is endowed with a local intelligence
capable of deciding upon the nature of the fault: it only opens the line and
interrupts service when, due to a permanent nature of the fault, this action is
absolutely unavoidable.
The AES offers real solutions for real problems, generating true value for the
users.

OPTIMAL ELECTRONIC PROTECTION - NO REPLACEABLE ELEMENTS.
- FULLY COMPATIBLE WITH CERAMIC AND POLIMERIC BASES BY ANY MANUFACTURER.
- SINGLE-POLE AND ELECTRONIC THREE-POLE VERSIONS (NO MECHANICAL JUNCTIONS BETWEEN PHASES).
- REMOTE COMMUNICATION AND DIRECTIONAL FAULT DETECTION CAPABILITIES