Industries that employ high voltage equipment must perform routine and regular checks to examine the condition of the machine. Most of the industries should strictly follow the four-stage process to evaluate the condition of the high voltage equipment.
Work in Progress Testing :
This process is not exactly mandatory, but it is highly recommended that this test must be conducted to make sure the quality and the effectivity of the coil’s insulation is incorruptible. In other words, this evaluation will verify the insulation integrity of the coil before it is even connected to the phases. This particular stage will help in identifying the dielectric enduring voltage and the insulation resistance of the coil.
Generator Assembly Testing :
This testing should be done for generators general assembly. It is when the generator is visually inspected or examined. The process involves meticulous cleaning of the generator assembly, and assessing the stability of the machine. The throbbing pulse of the generator is closely and strictly monitored by employing a special instrument that displays its current status and condition. The equipment’s insulation resistance is also being tested along with its dielectric withstanding voltage status.
Auxiliary Equipment Testing :
This involves testing ancillary equipment that includes high voltage cable and bushings and other interconnecting cables and terminations. These auxiliary equipment components must be tested to ensure the insulation resistance and dielectric withstanding voltage. The components must be checked, regardless if the items are either interconnected or individual.
Partial Discharges Dynamic Testing :
To examine the condition of the equipment, partial discharges dynamic testing should be conducted. The testing should be done when the equipment is operating at absolute empty load and full voltage load. Additionally, this evaluation should also be done before even making any checks on the environmental, electrical, and mechanical evaluations.
The Important Benefits of Employing Hi Pot Testing Equipment
The high voltage technology industries must regularly run a routine check-up to ensure the safekeeping, the condition, and the integrity of the equipment. The regular checks should be conducted by authorized personnel to examine the current condition of the equipment. Equipment testing is extremely crucial in identifying the total integrity of the machine. These regular tests are done to avoid any equipment or machine breakdown that may also lead to massive production losses.
These machine evaluations can also greatly assist in figuring out if a newly bought equipment is worth, before even installing it. A lot of manufacturing industries utilize high voltage testing to examine the insulation of the equipment before supplying these items to the customers.
The beneficial advantages of employing high voltage insulation testing greatly vary from the integrity and the quality of the machines being bought. The testing processes provide a reliable and effective insulation for any electrical machines because the machines have undergone a series of steps to ensure that they perfectly working and ideal for functioning.
Lastly, applying high voltage testing to equipment will give the most dependable results to effectively measure the insulating resistance of the equipment. Though, the voltage should not be excessively high because it might overstress the equipment insulation. Finding and using the right testing equipment can greatly help in getting effective results.