Several industries with a wide range of high voltage equipment require timely testing of their working condition. Typically, these industries use four basic processes to test the condition of their high voltage machine. So, let’s go through what stages are:
In-process
testing
However, this isn’t a
compulsory stage. Still, the professional often suggests going through this
test to insulation integrity of coil before the high voltage power supply module is
connected to phases and neutral. Through this stage, you may identify the
dielectric withstanding voltage and insulation resistance of the coil.
Insulation
Resistance Testing
Many industries often
ignore the amazing benefit of using high voltage insulation testing as a tool
to diagnose the performance of electrical equipment. This stage will ensure
that your item or a machine is safe and correctly operated. Plus, HV testing
equipment is widely used to perform insulation tests on the machine before supplying
the product to the end-user.
Partial
Discharges Dynamic tests
To test the equipment’s
condition, industries follow this stage as six high voltage dc to dc
converters to perform. The procedure of this equipment is when the
machines perform at no load and full voltage, then partial discharges dynamic
test must be conducted.
Testing
of Ancillary
You must check the
machines at www.hvmtech.com
as it has different testing equipment for insulation resistance and dielectric
withstanding voltage. Terminations, interconnection cables, and high voltage
bushings components are also checked for insulation resistance. But test
voltage is the factor that you must consider while checking.