Protective Relay Testing

S3’s Protective Relay Testing has the accuracy and sophistication demanded by the protective requirements of the primary feeder circuits as well as the larger electrical equipment. Abnormalities can be sensed, and problems isolated, with minimal disturbance to the electrical system and the least damage to faulty equipment. The outcome is greater dependability and overall security.

Utility Witness Testing

S3 will test the system for compliance with standards, ensuring equipment integrity and the safety of utility workers. Since reliability is a top priority, vital for the ongoing operation of your business, this testing will ensure equipment meets industry standards and will provide quality performance.