Megger ADX15, Руководство пользователя

Страница: 174 / 179

Table 10: IEEE 95 for HiPot test.
V Line Per Unit Min Test,
V Line x 1.25 x 1.7
Max Test,
VLine x 1.5 x 1.7
480 392 1,020 1,224
575 469 1,222 1,466
600 490 1,275 1,530
2,300 1,878 4,888 5,865
4,160 3,397 8,840 10,608
6,900 5,634 14,663 17,595
13,800 11,268 29,325 35,190
Table 11: 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 12: 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 13: 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
www.megger.com Megger Baker ADX User Guide
164
Recommended DC HiPot and Surge Test Voltages