Megger PFL22M1500 Series, Руководство пользователя

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GETTING TO KNOW YOUR PLF22M
AVTMPFL22M Rev 1 April 2011
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20. Voltage Range Switch: Two position rotary selector switch that switches
between the proof/burn ranges of 10 & 20 kV and
the surge voltage ranges of 8 & 16 kV.
21. Voltage Control Knob: Rotary Voltage control knob, controlling the
applied voltage in Proof/Burn, Surge or Arc
Reflection modes. Control is via a zero start, hence
before selecting knob must be at zero. Only active
for dc operations.
22. Initiate pushbutton: Push button whereby the HV is activated, whether
in Proof/Burn, Surge or Arc Reflection modes.
Switch is illuminated sold green when valid made
selected and flashes when HV has been engaged.