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VLF pressure test Puhoi

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VLF pressure test Puhoi

R
RODALCO2012

68 Views • Jun 05, 2012

Description

Pressure test VLF on new power cable by Puhoi - Johnsonville tunnel, SH 1.
Cable rating 11 kV. Test at ± 20 kV peak.
Vehicle access to the pole was difficult so connections had to be made via ladder.
Other end of cable is connected to Merlin Gerin gas switch near tunnel entrance.