The User Documentation contains application descriptions and setting guidelines
sorted per function. The manual can be used to find out when and for what purpose a typical protection function can be used. The manual can also be used when calculating settings. This manual addresses the protection and control engineer responsible for planning, pre-engineering and engineering.
Collection of programs and reference manuals related to ABB REF630 relay.
REF615 ANSI is a dedicated feeder relay perfectly aligned for the protection.
It is a program that allows you to evaluate Try-out and Student versions.
REF610 is a feeder IED for protection, measuring and supervision.
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