nexGridEngineering LEADERS IN QUALITY
TRANSFORMERS AND
UTILITY

NexGridEngineering Inc. Vision, Mission and Values:

To empower Guyana by unlocking it's industrial and economic potential through access to safe, reliable and affordable electricity.

Transformers have been used at power plants since the inception of alternating-current generation, a century ago. While operating principles of transformers remain the same, the challenges of maintaining and testing transformers have evolved along with transformer design and construction. Modern transformers are designed to closer tolerances than transformers in the past. Thus, effective, regular maintenance and testing is even more essential to continued operation when traditional “overdesign” cannot be relied on to overcome abnormal conditions. The utility engineer must be familiar with all aspects of maintenance and testing and make use of state-of-the-art tools and techniques for evaluating transformer condition. While on-line diagnostic systems and computerized testing methods are very helpful, they are not a substitute for sound engineering judgment and expertise. NexGridengineering Inc. provides timely, practical advice to those seeking to better understand how transformers work, how they are best maintained, and how to test and evaluate their condition. 

NexGridEngineering Inc. has more than 25 years experience in transformer services and has worked in many countries around the world such as Canada, Indonesia, Africa, United Sates, New Zealand, Puerto Rico, Guyana, and Mexico, to name a few. Our expertise includes:

• Installation and Erection 

• Maintenance and Repairs

• Degassing

• Oil Filtering

• Testing and Commissioning

• Primary Electrical Testing

• Turn Ratio (TTR)

• Winding Resistance

• Insulation Resistance

• Power Factor Testing

• C.T. Testing

• Gauges / Alarm / Control Cabinet