The High Voltage Indicator (HVI) is used to indicate the
presence of voltage to ensure the safety of maintenance or
installation personnel allowing the apparatus to be safely
earthed. Voltage up to 15kV AC or DC, on busbars or within
switchgear enclosures will be shown by means of neon indicators.
When used within switchgear special bent end adaptors, 60°
or 90°, are available as accessories.
A battery powered electronic proving unit is available to
allow the fully assembled indicator to be tested at site before
and after use.