Siemens siprotec 7SD5 User Manual

2 Functions
324
7SD5 Manual
C53000-G1176-C169-1
2936 Sync. req.CNTRL OUT Synchro-check request by control
2941 Sync. running OUT Synchronization is running
2942 Sync.Override OUT Synchro-check override/bypass
2943 Synchronism OUT Synchronism detected
2944 Usyn< U-line> OUT Sync. dead bus / live line detected
2945 Usyn> U-line< OUT Sync. live bus / dead line detected
2946 Usyn< U-line< OUT Sync. dead bus / dead line detected
2947 Sync. Udiff> OUT Sync. Voltage diff. greater than limit
2948 Sync. fdiff> OUT Sync. Freq. diff. greater than limit
2949 Sync. ϕ-diff> OUT Sync. Angle diff. greater than limit
2951 Sync. release OUT Synchronism release (to ext. AR)
2961 Sync.CloseCmd OUT Close command from synchro-check
2970 Sync. f-bus>> OUT Sync. Bus frequency > (fn + 3Hz)
2971 Sync. f-bus<< OUT Sync. Bus frequency < (fn - 3Hz)
2972 Sync. f-line>> OUT Sync. Line frequency > (fn + 3Hz)
2973 Sync. f-line<< OUT Sync. Line frequency < (fn - 3Hz)
2974 Sync. U-syn>> OUT Sync. Bus voltage > Umax (P.3504)
2975 Sync. U-syn<< OUT Sync. Bus voltage < U> (P.3503)
2976 Sync. U-line>> OUT Sync. Line voltage > Umax (P.3504)
2977 Sync. U-line<< OUT Sync. Line voltage < U> (P.3503)
No. Information Type of In-
formation
Comments
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Siemens siprotec 7SD5 Specifications

General

Brand	Siemens
Model	siprotec 7SD5
Category	Relays
Language	English