Portable AC only neon indicator for use on systems up to 19kV

  • AC only neon indicators
  • UK Electricity Council Approval list G13


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The KD1E/19S is a neon AC only HV potential indicator suitable for use on earthed neutral systems up to 19kV. A highly robust, portable AC only voltage indicator, this potential indicator provides a means of confirming the presence of voltage on earthed neutral electrical circuits.

Conforming in design lengths to recommended, creepage and safety standards, the KDIE series features high grade PVC tubing and incorporates totally encapsulated resistor chains.

Note: The KD1E/19S is an AC Only indicator and is not compatible with the PH3 proving unit which has a DC output.

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Technical specification

Maximum system voltage 19kV
Maximum voltage to earth 11kV
Threshold voltage 300V
Measuring range N/A
Resolution N/A
Sensitivity AC only
Circuit current (IEC 61234-2) 0.9mA nominal @11kV
Dielectric leakage current (IEC 61234-2) 12uA nominal @ 22.8kV
Length (mm) 330
Diameter (mm) 25
Handle length (mm) 105
Hand guard height (mm)  23.5
Contact electrode type  Flat