7SA5221-4DB00-4QP4 SIEMENS ⍾ 7SA52214DB004QP4
Distance protection; housing: 1/1 x 19”; 24 x Binary Input, 20 x Binary Output, 12 x Fast Relays; Trip mode 1-and 3-pole ; Port E : empty; DC 60 V to 125 V; measuring inputs: 4 x I, 4 x V, Iph = 1 A 5), Ie = sensitive (min. = 0,003 A); security functions: ANSI : 68, 68T, 79, 25, 50BF, 29, 59, 50N, 51N, 67N.
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- 7SA
Die Überreste in der Kategorie 7SA52 / 7SA ⍾ Seite 1
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7SA522
Distance Protection Relay for Transmission Lines.; The SIPROTEC 4 7SA522 relay provides full-scheme distance protection and incorporates all functions usually required for the prot …
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7SA5221-4UB22-4QN4
FULL SCHEME DISTANCE PROTECTION; RELAY,; CURRENT TRANSFORMER: PHASE=1A,GROUND=1A (MIN=0,05A); FLUSH-MOUNTG. HOUSING 1/1 X 19"; 22 BI, 37 BO, 7 FAST RELAYS; AUXIL. VOLTAGE: 60V TO 1 …
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