Baker D30R User Manual - page 19
Testing Voltages, Sequence and Applicable Standards
12/3/2009 | 71-022 V6
D30R
19
IEEE 95-1977
EASA DC HiPot
V Line
Per Unit
New 3.4*Vline +1700
In Service 65% of New
480 392
3332
2165.8
575 469
3655
2375.75
600 490
3740
2431
2300 1878
9520
6188
4160 3397
15844
10298.6
6900 5634
25160
16354
13800 11268
48620
31603
IEEE 522 Surge Testing
V Line
Per Unit
New 3.5* pu
In Service 75% of New
480 392
1372
1029
575 469
1643
1232
600 490
1715
1286
2300 1878
6573
4930
4160 3397
11888
8916
6900 5634
19718
14789
13800 11268
39437
29578
IEC 34-15
V Line
Per Unit
1.2 x 50 4E +5000
0.2us 65%
480 392
6920
4498
575 469
7300
4745
600 490
7400
4810
2300 1878
14200
9230
4160 3397
21640
14066
6900 5634
32600
21190
13800 11268
60200
39130
Baker Instrument Company, an SKF Group Company
V Line
Per Unit
In Service 2E + 1000
480 392
1960
575 469
2150
600 490
2200
2300 1878
5600
4160 3397
9320
6900 5634
14800
13800 11268
28600
Note:
Although the CRT display is accurately calibrated, it is not possible to set the voltage
exactly. It is suggested that the test voltages be rounded off to the nearest graticule
discernable on the display.
V Line
Per Unit
Min Test Vline*1.25 x 1.7
Max Test Vline * 1.5 x 1.7
480 392
1020
1224
575 469
1222
1466
600 490
1275
1530
2300 1878
4888
5865
4160 3397
8840
10608
6900 5634
14663
17595
13800 11268
29325
35190