Baker Instrument Company D12R User Manual page 19

Test Sequence, voltage & applicable standards
listed. The formulas to calculate voltages are also listed so that test voltage of any size motor
can be calculated.
IEEE 95-1977
V Line Per Unit
Vline*1.25
480 392
575 469
600 490
2300 1878
4160 3397
6900 5634
13800 11268
EASA DC HiPot
V Line Per Unit New 3.4*Vline +1700
480 392
575 469
600 490
2300 1878
4160 3397
6900 5634
13800 11268
IEEE 522 Surge Testing
V Line Per Unit
480 392
575 469
600 490
2300 1878
4160 3397
6900 5634
13800 11268
IEC 34-15
V Line Per Unit 1.2 x 50 4E +5000
480 392
575 469
600 490
2300 1878
4160 3397
6900 5634
13800 11268
Baker Instrument Company, an SKF Group Company
V Line Per
Unit
480 392
575 469
600 490
2300 1878
4160 3397
6900 5634
13800 11268
2/24/2010 | 71-018 V11 EN
D12R, D6R, D3R Users Manual
Min Test Max Test
Vline * 1.5
x 1.7 x 1.7
1020 1224
1222 1466
1275 1530
4888 5865
8840 10608
14663 17595
29325 35190
3332
3655
3740
9520
15844
25160
48620
New 3.5* pu In Service 75% of New
1372
1643
1715
6573
11888
19718
39437
0.2us 65%
6920
7300
7400
14200
21640
32600
60200
In Service 2E + 1000
1960
2150
2200
5600
9320
14800
28600
In Service 65% of New
2165.8
2375.75
2431
6188
10298.6
16354
31603
1029
1232
1286
4930
8916
14789
29578
4498
4745
4810
9230
14066
21190
39130
19