A.1 Ordering Information and Accessories
493
7SA522 Manual
C53000-G1176-C155-3
1)
only available with “1” or “5” on position 7
7 8 9 101112 13141516 171819
Numerical Distance
Protection
(position 10 to 16 )
7SA522 – – +
Functions 1 Pos. 13
Only 3-pole tripping 0
Only 1-/3-pole tripping 4
With Functions 1 and Port E see additional information N 9
Functions 2 Pos. 14
Distance pickup Z<, Polygon, without power swing option, without parallel line compensation C
Distance pickup Z<, MHO, without power swing option, without parallel line compensation E
Distance pickup Z<, Polygon, with power swing option, without parallel line compensation F
Distance pickup Z<, MHO, with power swing option, without parallel line compensation H
Distance pickup Z<, Polygon, without power swing option, with parallel line compensation
1)
K
Distance pickup Z<, MHO, without power swing option, with parallel line compensation
1)
M
Distance pickup Z<, Polygon, with power swing option, with parallel line compensation
1)
N
Distance pickup Z<, MHO, with power swing option, with parallel line compensation
1)
Q
Functions 3 Pos. 15
Automatic Reclo-
sure
Synchronism
Check
Breaker Failure Protection Voltage Protection,
Frequency Protection
without without without without A
without without without with B
without without with without C
without without with with D
without with without without E
without with without with F
without with with without G
without with with with H
with without without without J
with without without with K
with without with without L
with without with with M
with with without without N
with with without with P
with with with without Q
with with with with R
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