What does doble engineering do?
Founded in 1920, Doble Engineering Company ensures reliable, safe and secure power for all. We do this by providing comprehensive diagnostics and engineering expertise for the energy industry. Doble is part of the Utility Solutions Group of ESCO Technologies Inc. (NYSE: ESE) and serves customers around the globe.
What is a Doble test?
The Doble M4000 is for field and factory acceptance, preventive-maintenance, and emergency diagnostic testing of all types of electrical power apparatus insulation to detect changes, and possible failure hazards, prevents loss of service by permitting orderly repair or reconditioning of defective insulation.
What is the meaning of Doble?
( noun ) : ballroom dancing , ballroom dance ; ( noun ) : dance music , danceroom music , ballroom music.
What is Doble power factor?
The Doble M4100 is the industry standard for power apparatus and insulation testing. Its unique combination of test capabilities and artificial intelligence analysis software makes it the power industry’s most trusted Power Factor/Tan-Delta instrument.
What is insulation power factor?
POWER FACTOR TESTING Insulation power factor tests are used to measure dielectric losses, which relate the wetness, dryness or deterioration of transformer insulation. Both factory and field testing are performed to verify the insulation integrity of substation transformers.
What is the meaning of Robles?
oak
Spanish: topographic name from the plural of roble ‘oak’, or a habitational name from Los Robles in Lleón, named from the same word.
What is insulation power factor test?
The power factor test is a maintenance test used to determine the insulation system dielectric power loss by measuring the power angle between an applied AC voltage and the resultant current. Power factor is defined as the ratio of the power dissipated divided by the input volt-ampere multiplied by 100%.
What is a doble power factor test?
Where did Robles came from?
Spanish: topographic name from the plural of roble ‘oak’, or a habitational name from Los Robles in Lleón, named from the same word.
What is the history of Doble engineering company?
Doble Engineering Company was founded in 1920 by Frank C. Doble, a graduate of Tufts University. Soon after graduation, Frank rented out space at the university and began to develop diagnostic test equipment for the young electric utility industry.
What did Abner Doble invent?
Abner Doble (March 26, 1890 – July 17, 1961) was an American mechanical engineer who built and sold steam-powered automobiles as Doble Steam Cars. His steam engine design was used in various automobiles from the early 1900s, including a 1969 General Motors prototype and the first successful steam-powered aeroplane.
Who is Doble?
Founded nearly a century ago, Doble’s products and services continue to evolve, but its commitment to bring the utility industry together – and move it forward, has never wavered. Doble Engineering Company was founded in 1920 by Frank C. Doble, a graduate of Tufts University.
What is a Doble steam car?
The term “Doble steam car” comprises any of several makes of steam-powered automobile in the early 20th century, including Doble Detroit, Doble Steam Car, and Doble Automobile, severally called a “Doble” because of their founding by Abner Doble. There were four Doble brothers: Abner, William, John, and Warren.
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