To perform a double test on bushings, first, you need to check the insulation resistance using a megohmmeter, ensuring that the readings meet the manufacturer's specifications. Next, conduct a power factor test to assess the dielectric losses within the bushing, which can indicate insulation deterioration. Both tests help evaluate the bushing's condition and operational integrity. Finally, compare the results to historical data to identify any significant changes or trends.
a Doble test, often called a power-factor test is the most effective known field test procedure for the early detection of bushing contamination and deterioration. This test also provides measurement of ac test current which is directly proportional to bushing capacitance
Megan Doble's birth name is Megan Marie Doble.
Megan Doble is 5' 2".
Doble Opuesto was created in 1990.
Sam Doble died in 1977.
Sam Doble was born in 1944.
Paso Doble originated from Southern France.
Karen Doble was born in Scotland, in UK.
Daniel Doble is 6' 0 1/2".
Ryan Doble was born on 1991-02-01.
Gilbert Hunter Doble was born in 1880.
Gilbert Hunter Doble died in 1945.