Sonel S-36 VLF, User Manual

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S-36 VLF
– USER MANUAL
9
Other VLF standards. Requirements of the IEEE 400.2
TM
-2013
VLF test voltage for sinusoidal waveform:
Cable rating Installation Acceptance Maintenance
phase to phase phase to ground phase to ground phase to ground
RMS voltage RMS or (peak voltage) RMS or (peak voltage) RMS or (peak voltage)
5 kV 9 (13) kV 10 (14) kV 7 (10) kV
8 kV 11 (16) kV 13 (18) kV 10 (14) kV
15 kV 19 (27) kV 21 (30) kV 16 (22) kV
20 kV 24 (34) kV 26 (37) kV 20 (28) kV
25 kV 29 (41) kV 32 (45) kV 24 (34) kV
28 kV 32 (45) kV 36 (51) kV 27 (38) kV
30 kV 34 (48) kV 38 (54) kV 29 (41) kV
35 kV 39 (55) kV 44 (62) kV 33 (47) kV
Conversion for other system voltages, which are not mentioned in this standard:
6.6 kV 10 (14) kV 11 (16) kV 9 (13) kV
11 kV 14 (20) kV 15.5 (22) kV 12 (16) kV
13.8 kV 17.5 (25) kV 19.5 (27.5) kV 15 (20) kV
22 kV 26.5 (37.5) kV 28.5 (40.5) kV 22 (31) kV
31.5 kV 35.5 (50.5) kV 40 (56.5) kV 30.5 (43) kV
33 kV 37 (52) kV 41.5 (58.5) kV 31 (44.5) kV
34.5 kV 38.5 (54) kV 43.5 (61) kV 32.5 (46.5) kV