Table 196. Differential functions
Function Function
identification
Ordering no Position Available
qty
Selected
qty
Notes and rules
High impedance differential protection, single phase HZPDIF 1MRK005904-HB 6 0-3
Additional security logic for differential protection LDRGFC 1MRK005904-TA 15 0-1
Table 197. Impedance protection
Position 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
B 1 0 0 0 0
1MRK 506 372-BEN -
Line distance protection REL670 2.2
Product version: 2.2
128 ABB
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