Nepal Electricity Authority (NEA) – the electricity sector regulator – today warned that power supply to industries flouting the legal provision that requires them to instal ‘capacitor bank’ will be cut.

The warning has come after it was revealed that a number of domestic industries are operating without installing capacitor bank, which is causing voltage fluctuations and disrupting regular supply of electricity.

A capacitor bank is an electric component that stores electric charge functions to maintain flow of electricity.

The Electricity Distribution Regulation, 2011 states that any industry or customer using electric motor and welding equipment of above five hertz capacity should compulsorily instal capacitor bank. However, a recent inspection by NEA in 140 industries based in Tarai had found that only 43 of them had installed the capacitor bank. Moreover, even the industries that had installed the device did not meet the basic standards.

As per NEA, lack of such capacitor banks in industries not only causes voltage fluctuations and affects electricity supply at industries, power supply to common customers are also affected.

In this backdrop, the electricity regulator has also directed all its distribution centres to collect and send the names of industries that have not installed the capacitor bank.

NEA has installed capacitors throughout its electricity sub-stations to minimise voltage fluctuations.

“Reluctance shown by industries to instal capacitors directly affects electricity supply situation. We have asked them to comply with this legal provision without delay,” said Kul Man Ghising, managing director of NEA, adding that NEA will soon start cutting electricity supply to industries that continue to disregard NEA’s warning.

Owing to rising temperature in Tarai belt of Nepal and India, the country has been receiving low voltage electricity in recent times. According to NEA, the ‘voltage drop’ situation will increase if the capacitor banks are not installed by consumers consuming more electricity, thereby affecting the supply.

Amid increasing use of air-conditioners and electric fans in Tarai areas following rising mercury, NEA said that ‘voltage drop’ problem is frequent in cities like Biratnagar, Butwal, Nepalgunj, Dhangadi and Mahendranagar..

“Low use of capacitor banks in Tarai amid increasing consumption has resulted in fluctuations in voltage,” added Ghising.

Meanwhile, Ghising also informed that NEA is running energy awareness campaigns, adding transformers at high electricity consumption areas, replacing old transformers and adding new sub-stations in a bid to address the problems related to voltage fluctuations.
“Uninterrupted electricity supply is possible only through combined effort of NEA and customers,” added Ghising.