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Technical Articles Tagged With: «maintenance»

Important Factors In Design Of Distribution Substations

Distribution substation design must be a combination of reliability and quality of the power supply, safety, economics, maintainability, simplicity of operation, and functionality. Safety of life and preservation of property are the two most important… Read more

Dec 20, 2017 | Edvard

Important Factors And Standardization In The Design Of The Distribution Substation

Maintenance of electrical equipment in buildings

Apart from safety, maintenance is needed to keep plant in an acceptable condition. Maintenance of this kind must be reviewed on an economic and energy efficiency basis. While it is appreciated that breakdown of plant… Read more

Jul 08, 2015 | Edvard

Maintenance of Electrical Equipment In Buildings

Maintenance and testing of overcurrent protective devices

When designing electrical distribution systems, required maintenance and testing of the overcurrent protective devices is a very important consideration. The electrical system reliability, component and circuit protection, and overall safety are directly related to the… Read more

May 04, 2015 | Edvard

Maintenance and testing of the overcurrent protective devices

Maintenance of transformer load tap changers (LTC)

LTC maintenance is the basis for the regulating transformer’s high level of reliability. The background for maintenance recommendations is as follows: Oil: For LTCs where oil is used for arc-quenching, the arcing at the arcing… Read more

Mar 25, 2015 | Edvard

Maintenance of Load Tap Changers (LTCs)

Guidelines to maintenance of low voltage switchboard

A well-executed maintenance program can provide the following benefits: Longer life of switchboard and fewer replacements; Reduced time on repairs and overhauls, and the option of scheduling them at an opportune time; Fewer failures with unexpected… Read more

Oct 24, 2014 | Edvard

Guidelines to maintenance of low voltage switchboard


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