Megger PFL22M1500 Series, Руководство пользователя

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PREPARING FOR TEST
AVTMPFL22M Rev 1 April 2011
21
Incoming Supply Lead/Cord
The appropriate (Country specific) PFL22M1500 supplied supply lead/cord
should be inserted into the receptacle at the rear of the instrument (under the
protective rain flap) and connected to a suitable stable supply in the range of a)
108 to 135Volts or b) 210 to 265Volts. Do not use extension leads, unless
suitably rated .
The maximum power consumption for the PFL22M1500 is 1500 VA when used
with AC input. Power consumption is approximately 1900 VA (160A) of 12
VDC power when used with the authorized inverter unit.
HV Interlock blanking plug
Attach the HV interlock blanking plug to the external HV interlock connection
on the right hand side of the instrument. Not required when optional HV switch
used.
Connection HV Cable
The Large Yellow HV cable termination of the HV Cable is inserted into the
HV Output socket at the rear of the PFL22M1500. Care should be taken to
ensure that the HV cable connection interlock (part of HV output socket) is
engaged. It is impossible to turn on the HV if no HV cable is connected.
Sheath / Concentric connection
Before undertaking this connection you should check to ensure that the cable
under test is Earthed/Grounded, if unable to do so it is dangerous to make any
connection to it.
The Sheath / Concentric connection of the HV Cable is connected to the
sheath/concentric connection of the cable under test with the supplied HV Clip.
High Voltage Cable connection
Before undertaking this connection you should check to ensure that the cable
under test is Earthed/Grounded, if unable to do so it is dangerous to make any
connection to it.
The HV Core connection of the HV Cable is connected to the core of the cable
under test with the supplied HV Clip.
Safety Zone
As High Voltages are present when undertaking cable testing and cable fault
location any area of potential danger needs to be cordoned off to protect people