I.L. 40-385.5
A-20
9651A71
Sub 1
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
-8
-7
-6
-5
-4
-3
-2
-1
1
2
3
4
5
6
7
8
9
10
11
12 13 14
R
Z2 = 20
∠−
75˚
Z1 = 10
∠−
75˚
jX
RT
RU
Z = 17.3
∠
-45˚
(I = 2.35 Amps)
ZU = 16
∠
-45˚
(I = 2.5 Amps)
Z = 8.7
∠
-45˚
(I = 4.7 Amps)
ZT = 8.7
∠
-45˚
(I = 5.0 Amps)
4 OHMS
8 OHMS
INPUTS: Va = 40
∠
0˚, Vb = 40
∠
-120˚, Vc = 40
∠
120˚
SETTINGS: PANG = 75˚, GANG = 75˚, ZR = 3
ABC FAULT WITH FAULT ANGLE OF 45˚
75˚
45˚
Figure A-5 MDAR with Out-of-Step Block Option