Facts about the Power Factor Test

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The power factor test involves determining the insulation problems in electrical equipment. It provides an effective way of detecting defective electrical apparatus and any lagging in electrical systems. The factor is the ratio of the charging current to that of the resistive current.  


This quotient is normally measured in volt-ampere and watts respectively. It is a way of measuring insulation test integrity because if the factor is lesser, the more effective the insulator. It also implies that the greater the power factor, the lesser the effectiveness.

Power factor testing is usually employed as a factory check as well as in the ground for acceptance testing, preventive safeguarding and crisis diagnostic troubleshooting. It identifies the lack of adequate coating even if a coating of superior insulation is incorporated. It therefore presents a standard, which is normally a point of contrast over periods of time in an orderly way and can be used to make out any issues with apparatus insulation. It basically offers a picture of the overall insulation quality.

Doble test analysis is also utilized for testing electrical appliances. It verifies that correct operation and consistent test outcome. Both alternating and direct currents are used during the procedure though alternating current is preferred since most electrical appliances rely on this source.

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