HIGH VOLTAGE MEGMETER®
DC Hipot, Vacuum Interrupter Tester, Insulation Leakage Current Meter
and HV Resistance Measurement
Ross Engineering Corporation’s High
Voltage Megmeter® series are unique battery powered DC hipot and
meter. Models are available for withstand testing of insulation up to 50kV
DC, as well as measuring leakage current as low as 0.001 microamp and
resistance as high as 30 million megohms when testing underground cable,
rubber safety gloves, vacuum interrupters, high voltage devices and all
types of electrical insulation. All models have an over current trip
feature to minimize arcing damage. Completely
portable with rechargeable 12V battery which can be recharged from an
automobile or 115V AC.
High Voltage Megmeter® Series:
Portable model VMT15:
0-2kV, 0-10kV, 0-15kV DC, 0.001-260 or 1000 microamps. Model VMT42:
0-2kV, 0-15kV, 0-42kV DC, 0.001-130 or 500 microamps. Model VMT50:
0-50kV, 1200 microamps. All models have programmable
over current trip limit to
minimize arcing damage.
12 Volt Battery powered
for isolated field use.
Can be used as a HV low
current power supply and hipot.
Can measure leakage
current in HV cables and any HV insulation or HV device.
Is used to test insulation
for voltage hold off.
Can measure megohms of
dielectric leakage resistance.
(kV x 1,000,000) / uA = megohms
insulation or HV Resistor resistance.
For high voltage
powerclass as well as electronic class use. Options available include:
20 to 300 megohm HV current limiting resistive probe, and HV
underground cable plug adapter for safe use up to 25kV or 50kV RMS if
HV probe tip accidentally contacts HV energized line. Compatible with
Ross Hi-Z® Powerclass™ Voltmeter Kit.
Includes 6ft HV output
cable, 115V AC charger, and optional adapter to allow operation and
recharge from 12V DC vehicle battery in the field.
Available as an accessory
with VM25, VM50 and VM100 Hi-Z® Powerclass™ Voltmeters
which provide HV Safety Probes for up to 100kV RMS.
for reference only and are subject to change.
Contact Ross Engineering
Corp. for current information.