SYNCH. CHECK FUNCTION TEST : VOLTAGE DIFFERENCE ( ) CHECK ΔU (BUS) UN = 66.4 ∆U U2 (High) U2 (Low) setting (Un) U1 ∆U P/U D/O P/U D/O 66.4 Check (LINE) UN = 66.4 ∆U setting U2 (High) U2 (Low) ∆U U1 (%Un) P/U D/O P/U D/O 66.4 PHASE DIFFERENCE ( ) CHECK ΔΦ (BUS) ∆Ф High Low setting ∆Ф P/U D/O P/U D/O Check (LINE) ∆Ф High Low setting ∆Ф P/U D/O P/U D/O FREQUENCY DIFFERENCE ( F ) CHECK Δ Check ( BUS ) ∆F High Low setting ∆F P/U D/O P/U D/O
SYNCH. CHECK FUNCTION TEST : VOLTAGE DIFFERENCE ( ΔU ) CHECK ∆U (BUS) UN = 66.4 ∆U setting (Un) U1 U2 (High) U2 (Low) P/U D/O P/U D/O 66.4 ∆U Check (LINE) UN = 66.4 ∆U setting (%Un) U1 U2 (High) U2 (Low) P/U D/O P/U D/O 66.4 PHASE DIFFERENCE ( ΔΦ ) CHECK ∆Ф (BUS) ∆Ф setting High Low P/U D/O P/U D/O ∆Ф Check (LINE) ∆Ф setting High Low P/U D/O P/U D/O FREQUENCY DIFFERENCE ( Δ F ) CHECK ∆F Check ( BUS ) ∆F setting High Low P/U D/O P/U D/O
red670_-_ar___synchro-check.docx