Technical Articles

The importance of design software in the switchboard industry

The importance of design software in the switchboard industry   The use of software in the switchboard industry has a profound impact on improving safety, performance, and productivity. Here’s a brief overview of how software contributes to these areas: Safety: Software enhances safety in electrical systems through various mechanisms: Design

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Understanding IK Testing:

Ensuring Mechanical Impact Protection for Electrical Switchboards   Introduction:   Electrical switchboards are vital components of electrical systems, serving as the nerve center for power distribution. Ensuring their safety and reliability is of paramount importance in various applications. One crucial aspect that contributes to their resilience is the IK test.

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Temperature Rise During Short Circuit

During a short circuit there will be electromagnetic forces which determine the required busbar size and the support size. In addition to that we need to be careful about the extreme overheating of the busbars due to the high current, which leads to softening of the material and damage to

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Effects of Harmonics for power factor correction Capacitor Banks

Do the harmonics in your distribution system is a potential threat for your capacitor bank? Yes. When a capacitor bank is installed in a harmonic rich environment, they create a low impedance path and magnify the magnitude of current and voltage harmonics in a system resulting in parallel resonant effect.

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Why a surge protective device required?

As the name suggests, Surge Protective Devices are used to protect the Electrical Installations from transient over voltages what we called as voltage surges. These transient over voltages are defined as electrical surges lasts for short duration occurred due to sudden release of energy which is previously stored or induced

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Capacitor Banks Do Need Maintenance

There is a norm that since capacitor banks are static type electrical equipment, regular maintenance is not required. But capacitors need to be monitored and maintained regularly. The unawareness and the negligence of the users may leads to reduce the life expectancy or failures of the capacitors which would cause

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Temperature Rise During Short Circuit

During a short circuit there will be electromagnetic forces which determine the required busbar size and the support size. In addition to that we need to be careful about the extreme overheating of the busbars due to the high current, which leads to softening of the material and damage to

Read More »

Service Condition Monitoring System for Low Voltage Electrical Panels

For low voltage electrical panels,  it is very important to know the service condition to Plan/conduct appropriate maintenance schedules.    Operating temperature, relative humidity, and the operating frequency of the circuit breaker are the key factors to be monitored. In this research paper, the author describes how to use his

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