Adjustment Of The Variable Test Voltage; Adjustment Of The Maximum Test Voltage - AEMC 6505 User Manual

3.6 ADJUSTMENT OF THE VARIABLE TEST VOLTAGE

SET V
VAR SET V
VAR
M Ω 50-5000V
MΩ 50-5000V

3.7 ADJUSTMENT OF THE MAXIMUM TEST VOLTAGE

The user can set a maximum generated voltage to prevent any accidental over-
voltage tests from being conducted in error.
SET V
LOCK SET V
LOCK
18
This function makes it possible to use test voltages
other than the 4 preset values of 500 V, 1000 V,
2500 V, and 5000 V.
Set the switch to SET Vvar.
■
■ The test voltage will flash.
■ Change the test voltage using the ▲ and ▼
buttons.
Set the switch to MΩ 50-5000 V to make the
■
measurement.
■ This value will be retained in a non-volatile
memory.
Set the switch to SET V lock.
■
■ The maximum test voltage will flash and can be
adjusted using the ▲ and ▼ buttons.
Turn the switch to an insulation measurement
■
setting to make measurements.
■ The maximum test voltage value will be retained
in a non-volatile memory. It will be displayed
for a few seconds when an affected range is
selected (e.g. if the maximum voltage is 750 V,
it will be applied and displayed on all switch
settings from 1000 V up).
Megohmmeter Model 6505 - User Manual