ASSUMPTIONS/LEGEND In evaluating BCAs, assume the only other PRC Standard that could apply is PRC-005. Therefore, ignore any potential applicability to PRC-023, PRC-001, etc. colored equipment is BES equipment. “Blue” and colored equipment is non-BES equipment. “Green” “Black” A rectangle is a breaker. “filled-in” “closed” An rectangle is an breaker. “open” A line or lightning bolt represents a Fault. “yellow” All relays and line carriers that are part of a Protection System(s) in the examples are programmable electronic devices unless prefixed by the term “mechanical”. BKR = breaker. GEN = generator. R = relay. PLC = power line carrier.
ASSUMPTIONS/LEGEND In evaluating BCAs, assume the only other PRC Standard that could apply is PRC-005. Therefore, ignore any potential applicability to PRC-023, PRC-001, etc. “Blue” colored equipment is BES equipment. “Green” and “Black” colored equipment is non-BES equipment. A “filled-in” rectangle is a “closed” breaker. An rectangle is an “open” breaker. A “yellow” line or lightning bolt represents a Fault. All relays and line carriers that are part of a Protection System(s) in the examples are programmable electronic devices unless prefixed by the term “mechanical”. BKR = breaker. GEN = generator. R = relay. PLC = power line carrier.
Task%20Force%20Examples%20White%20Paper.docx