Electrical Safety Analyzer 19032 User’s Manual
7-6
7.5 Withstanding Voltage Mode Arcing Calibration
WARNING: ARCing calibration is very special, the high voltage terminal is positioned outside.
Press [] key to display ; AC arcing sensitivity calibration.
Display AC ARC 40mA (5mA) ; AC Hipot Arcing.
Press [STOP] [START] ; The high voltage output terminal series
250kΩ 5watt resistance by using two high
voltage cables. The other high voltage
cable (grounding cable) is as close as
possible to the first cable but doesn’t
contact each other, and arcing is produced.
Press [2] [.] [2] [ENTER] ; For example, 2.2mA is critical point of ARC
FAIL and ARC PASS.
Press [STOP] ; Stop AC Arcing calibration.
Press [] key to display ; DC arcing sensitivity calibration.
Display DC ARC 12mA (5mA) ; DC Hipot Arcing.
Press [STOP] [START] ; The high voltage output terminal series 250kΩ
5watt resistance by using two high voltage
cables. The other high voltage cable
(grounding cable) is as close as possible to the
first cable but doesn’t contact each other, and
arcing is produced.
Press [2] [.] [4] [ENTER] ; For example, 2.4mA is critical point of ARC
FAIL and ARC PASS.
Press [STOP] ; Stop DC Arcing calibration.
7.6 IRA OFFSET Auto Deduction (No DUT
Connected)
Press [] key to display ; IRA OFFSET auto deduction.
Display IRA OFFSET (open)
Press [START] ; 100-1000V OFFSET auto deduction
; (about 50 sec)
Press [STOP]
7.7 Insulation Resistance Mode Resistor
Calibration
The standard load resistor is connecting between high potential terminal and low potential
terminal of withstanding analyzer.
Press [] key to display.
Display IRR range1 (1GΩ) ; Resistor of IR to 1GΩ
Press [STOP] [START] ; Read out the IRR value
; For example 1GΩ
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