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PRODUCT INFORMATION
The unit incorporates an overcurrent trip circuit which will instantly de-energize the high voltage
power supply if such a condition is encountered. The level of sensitivity at which trip-out will occur
is controlled by the front panel adjustment labeled “Min-Max”. The trip setting can be as low as
10% or as high as approximately 110% of full scale reading. Overcurrent trip is indicated by an
audible alarm. Unit will go into current limiting state at approximately 110% of full current output
rating. If range switch is in highest setting and current trip is not set low enough, no current trip
will occur even if output is shorted.
SPECIFICATIONS
Description:
DC High Potential Tester with Megohmmeter
Primary Application:
Dielectric withstand testing and insulation resistance measurement of motors, cables, and
transformers.
Input:
120 Volts AC, 50/60 Hz, single phase, 1 Amp
or
220 Volts AC, 50/60 Hz, single phase, .5 Amps
Output:
Regulated 0-15 kV DC, continuously adjustable with manual control.
0-2mA (PM15-2) 0-4mA (PM15-4) Negative Output, Positive Ground
Voltmeter:
2%, 3.5”, analog meter, 0-7.5/15 kV
Currentmeter/Megohmmeter:
2%, 3.5”, analog meter,
0-.5/5/50/500/5,000 microamperes DC
Megohms at 5kV DC Megohms at 10kV DC
PM15-2 2.5-100/1,000/10,000/100,000/1,000,000 5-
200/2,000/20,000/200,000/2,000,000
PM15-4 1.25-100/1,000/10,000/100,000/1,000,000 2.5-
200/2,000/20,000/200,000/2,000,000
Megohms at 15kV DC
PM15-2 7.5- 300/3,000,30,000/300,000/3,000,000
PM15-4 3.75– 300/3,000/30,000/300,000/3,000,000
Termination:
Input: Standard modular 3-wire cord mating to fused input module
High Voltage: 10’ attached cable with clip and insulator
Return: 10’ separate cable with insulated clip
Ground: 10’ separate cable with clip
Dimensions:
18” W x 11” D x 11.5” H (457 mm W x 279 mm D x 292 mm H)
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