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Monthly Archive for: «August, 2014»

5 Key Elements of Your Electricity Bill

Electricity is a powerful form of energy that is essential to the operation of virtually every facility in the world. It is also an expensive form of energy that can represent a significant portion of a… Read more

Aug 29, 2014 | Edvard

5 most common critical power distribution topologies

In many of today’s mission-critical applications, ever-increasing reliability requirements are the norm. A critical part of this reliability is the reliability of the electric power distribution system for a given facility. Among the most demanding… Read more

Aug 15, 2014 | Edvard

5 most common critical power distribution topologies

Methods Of Securing LV Circuit Breakers

Circuit breakers are typically secured in place by one of the following methods: Through bolts Bolted to the bus Stab locked to the bus or some type of receptacle connection Din rail mounted When a… Read more

Aug 11, 2014 | Edvard

Methods Of Securing Circuit Breakers

Methods Of Mounting LV Circuit Breakers

Methods used to mount circuit breakers can be divided into three general groups, those being: Fixed Removable (disconnectable unit), and Drawout (withdrawable) A review of these mounting methods follows. A circuit breaker that is bolted… Read more

Aug 08, 2014 | Edvard

Methods Of Mounting LV Circuit Breakers

Maintenance and inspection of the transformer bushings

There are six different inspections to be performed on the bushings of the power transformer: Routine inspection Regular inspection (Once every two years) Inspection due to excessive partial heatings Local damages inspection (fissures) on the… Read more

Aug 01, 2014 | Edvard

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