Appendix D: Menu Parameters
Siemens Power Transmission & Distribution, Inc.
59
D.3
<CONFIGURE> Menu:
Transformer Polarity
The relative polarity between the Utility (Tertiary or TV)
winding and the Current Transformer (CT) must be speci-
fied in the <
CONFIGURE
> Menu Utility Pol: parameter.
This section describes the method for determining the
correct specification (NORM or REV) from examination of
the Regulator nameplate.
D.3.1
Single-Phase Regulators
D.3.1.1 Single-Phase Inverted Design Regulators
(ANSI type B)
The Utility transformer polarity is always normal for Single-
Phase Inverted Design Regulators. Specify
Utility
Pol:NORM.
D.3.1.2 Single-Phase Straight Design Regulators
(ANSI type A) without forced air cooling
The Utility transformer polarity for Single-Phase Straight
Design regulators can be determined from the regulator
nameplate schematic diagram. The Utility winding taps
are labeled Un -- Ux, E2.
Table D.2
Line Drop Compensation Table - Compensation Multipliers
Regulator Operating Data
Circuit Connection
Regulator Operating Data
Circuit Connection
Operating KV
(Volt. Trans. Ratio
Current
Rating
Single
Delta
Wye
Operating KV
(Volt. Trans. Ratio)
Current
Rating
Single
Delta
Wye
19.9
50
.60
.52
.30
5.0
100
5.00
4.33
2.50
(166/1)
100
1.20
1.04
.60
(40/1)
150
7.50
6.49
3.75
167
2.40
2.08
1.20
200
10.00
8.66
5.00
200
2.40
2.08
1.20
250
17.50
15.15
8.75
334
17.50
15.15
8.75
14.4
50
.83
.72
.42
500
35.00
30.30
17.50
(120/1)
100
1.67
1.44
.83
625
35.00
30.30
17.50
200
3.34
2.88
1.67
668
35.00
30.30
17.50
300
5.01
4.32
2.49
835
35.00
30.30
17.50
400
6.68
5.78
2.52
4.16
100
5.76
4.98
13.8
50
.87
.75
.44
(34.7/1)
150
8.64
7.48
4.32
(115/1)
100
1.74
1.50
.87
200
11.53
9.97
5.76
150
2.61
2.25
1.31
250
20.20
17.48
10.10
200
3.48
3.00
1.74
334
20.20
17.48
10.10
500
40.40
34.96
20.20
7.62
50
1.57
1.36
.79
625
40.40
34.96
20.20
63.5/1)
75
2.36
2.04
1.18
668
40.40
34.96
20.20
100
3.15
2.72
1.57
835
40.40
34.96
20.20
150
4.72
4.08
2.36
219
7.87
6.82
3.94
2.5
200
20.00
17.30
10.0
328
12.60
10.90
6.30
(20/1)
300
30.00
25.96
15.00
438
12.60
10.90
6.30
400
40.00
34.60
20.00
548
12.60
10.90
6.30
500
70.00
60.55
35.00
668
70.00
60.55
35.00
7.2
50
1.67
1.44
.83
1000
140.00
121.10
70.0
(60/1)
75
2.50
2.16
1.25
1250
140.00
121.10
70.0
100
3.34
2.89
1.67
1332
140.00
121.10
70.0
150
5.00
4.33
2.50
1665
140.00
121.10
70.0
219
8.34
7.22
4.17
328
13.33
11.55
6.67
438
13.33
11.55
6.67
548
13.33
11.55
6.67
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