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
Содержание RELION REL670
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