NAAC ENERGY CONTROLS PVT LIMITED (NECPL) is one of the first companies in India to offer innovative solutions for power quality and energy management problems faced by the industries. Implementing a comprehensive PQ solution is an enormous capital investment. Our strength is to scope out a right and a bespoke solution for the electrical network, extensively reducing the running cost in the long run. In the process, we have pioneered various custom solutions for Automobile, Steel, Textile, Pharma, Hospitals and Commercial buildings, among many other segments. Our solutions are based either on comprehensive PQ studies or power system layouts comprising voltage and current harmonics, the density of harmonic generating loads, power factor, fault levels, resonance points, and other network parameters.

The major advantage of our solutions is that our customers not only get the PQ equipment, but through our engineering prowess we also make sure that our offered solutions meet the customer’s objectives. Moreover, our solution’s performance and quality, and high customer satisfaction makes us stand apart from all other companies that supply only the equipment without proper engineering, which in most cases is not a suitable approach for meeting the customer’s requirements.

We have dedicated in-house teams comprising of the Application and Design Engineering, and Energy Services departments. These departments are run and managed by industry professionals having vast experience in designing and implementing power factor correction, harmonic filtration and energy management solutions for the industries. We design, develop and manufacture our solutions and components according to our each customer’s specific needs. We have a range of offerings for power factor correction, harmonic filtration, energy management and metering solutions.

With our vast experience of more than 30 years in the design and implementation of Power Quality and Energy Management Solutions, we are constantly upgrading and modifying our systems to keep them ahead of our competition and to cater for new and upcoming challenges faced by the industry. In addition, to support our customers, we have a vast network of highly trained application and service engineers all over India.

Some of the Power Quality problems in the network can be identified by the following occurrences:

• Breaker tripping without any apparent reason.
• Frequent equipment failures, particularly electronics.
• Burning and blowing up of breakers instead of tripping.
• High KVA demand leading to demand charges.
• Poor Power Factor penalties or Low Network P.F
• Burning or Overheating of Capacitors, frequent fuse blowing or other problems in P.F. Corrections equipment.
• Overheating of cables, main transformer or other switchgear components.
• Software & Hardware problems in computer equipment.
• Increase in operational problem when the load is shifted to Genset Supply from Utility supply or in some cases even visa versa.
• Voltage fluctuation or flickering, Voltage sags and swells, Transients and Poor voltage regulation.

The Power Quality problems can be triggered due to specific loads, their inherent characteristics and, the way they operate, or they can also occur due to some external factors. Usually, external factors causing issues are defined in terms of the negative effect coming from the power source. There are specific power quality problems which becomes evident when load operates either on Genset or the Utility supply.

The net result is the loss that the consumer suffers due to :

• Operational problems in the network.
• Equipment Downtime and high maintenance cost.
• Losses due to poor power quality

In addition to these factors, Poor power quality can lead to loss of reputation and poor service quality due to the breaks in the services or disturbed production schedule on which the consumer has no control. But the most intriguing fact is the reason we seek for these failures. These are not known to the consumers, thus making the consumer live with the problem or else taking some ineffective measures leading to further complications without any substantial improvement in the situation.

NAAC ENERGY CONTROLS can analyze and offer solutions to most of the Power Quality problems. It can help Customers

• To understand the different types of Power Quality Problems
• To understand the causes of Power Quality Problems
• Provide them with technical support in identifying the problems
• Provide them with solutions to the problems using site studies and references from other installations.

To identify the above NAAC shall carry out the following

• Collection of data from the customer side like transformer ratings, impedances, fault levels, load details and characteristics etc.
• Field measurements of P.Q. parameters
• Comprehensive analysis of the recorded P.Q. parameters
• Computer Simulations of P.Q. Problems
• Examine optimum P.Q. solutions and give specifications and the ratings of the same

Contact us for further details.