Megger PPX30, Руководство пользователя, Страница: 80 / 84

Table 22:
NEMA MG-1/EASA AR100 DC-HiPot.
V Line Per Unit New, 3.4 × V Line + 1,700 In Service, 65% of New
480 392 3,332 2,165.8
575 469 3,655 2,375.75
600 490 3,740 2,431
2,300 1,878 9,520 6,188
4,160 3,397 15,844 10,298.6
6,900 5,634 25,160 16,354
13,800 11,268 48,620 31,603
Table 23:
IEEE 522 Surge testing.
V Line Per Unit New, 3.5 × Per Unit In Service, 75% of New
480 392 1,372 1,029
575 469 1,642 1,232
600 490 1,715 1,286
2,300 1,878 6,573 4,930
4,160 3,397 11,890 8,917
6,900 5,634 19,719 14,789
13,800 11,268 39,438 29,578
Table 24:
IEC 34-15.
V Line Per Unit V Line × 4E + 5,000 0.2 us, 65%
480 392 6,920 4,498
575 469 7,300 4,745
600 490 7,400 4,810
2,300 1,878 14,200 9,230
4,160 3,397 21,640 14,066
6,900 5,634 32,600 21,190
13,800 11,268 60,200 39,130
Table 25:
Megger Baker Instruments recommended voltages.
V Line Per Unit In Service, 2E + 1,000
480 392 1,960
575 469 2,150
600 490 2,200
2,300 1,878 5,600
4,160 3,397 9,320
6,900 5,634 14,800
13,800 11,268 28,600
NOTE: Use the “Peak Voltage” value shown on the screen to obtain the proper test voltages.
72 Baker Power Packs User Guide 71-061RC EN V2 www.megger.com