The SEP has a complete instrumentation and diagnostics panel which allows the user to fully monitor the operating status of protection for all equipment. Additional features include service life equivalent to 400 kA 8/20 μs per line, interlocked safety disconnects that eliminate downtime by allowing SPD maintenance without the need to remove facility power, and a slash-proof design. A five segment LED status indicator monitors the integrity of the internal protection for each mode displaying percentage capacity available, and an audible alarm provides a backup warning to the status indication. The unit's modular design allows for easy replacement of surge modules.
Tue, 04/10/2001 - 8:30am
ERICO had added the SEP for Service Entrance Primary protection to its line of CRITEC surge protection devices. The SEP feature ERICO's Transient Discriminating (TD) Technology, which ensures long life under adverse condition.