The reliability of any system is contingent upon the electrical equipment and their interconnections. This manual provides guidelines…

This technical guide provides design guidance for the increasing numbers of substations necessary to meet the increasing electrical…

Electrical load calculation involves determining the total power requirements for a building or system, ensuring that the electrical…

A Guidebook on Grid Interconnection and Islanded Operation of Mini-Grid Power Systems Up to 200 kW is intended to help meet the widespread..

Overcurrent refers to any situation where the current flowing in a circuit exceeds the specified limit. This can lead to various issues…

Consideration of appropriate safety criteria (usually an allowable shock voltage) is required for all electrical assets that form part...

Current transformers are used for protection, instrumentation, metering and control. It is only the first function that has any bearing...

In any electrical system power system, instrument transformers forms part of main components in metering (reading instruments, recording…

Siemens invented the voltage regulator in 1932 and pioneered its use in the United States...

This updated edition (version 7.1) of the well-known Power Engineering Guide is a manual for everyone involved in the generation..

The first section introduces the reader to the concepts of financial appraisal and power losses in inefficient electrical installations…

Transformer protection refers to a set of measures and devices designed to safeguard electrical transformers from various faults and...

SIPROTEC protection relays are a family of intelligent electronic devices used to protect and control power systems in various application..

The Electrical Installation Guide is a single document covering the techniques, regulations and standards related to electrical installation

The scope of this electrical installation handbook is to provide the designer and user of electrical plants with a quick reference...

The scope of this electrical installation handbook is to provide the designer and user of electrical plants with a quick...

Electrical hazards are a major cause of death and serious injury on construction sites. This industry-standard provides...

People make measurements for many reasons: to make sure an item will fit, to determine the correct price to pay for something or to check...

Electrical noise is voltage spikes, generated by the routine operation of selected system components...

This is a discussion of the basic principles behind electrical grounding systems and how grounding is related to safety and the effective...

The purpose of this document is to establish design and installation practices for copper conductors that not only adhere to the NEC...