About Manta Test Systems

Manta was founded in 1978 by a relay field technician at one of the largest electrical utilities in North America. He was frustrated by the lack of a decent relay testing system. He was using an array of components to get his job done and found that his test procedure differed wildly from one relay to the next. So he went about inventing a test system that could simulate a power system. In this way, he was able to make a device that was universal in its application: it could be used to test any brand of relay. The productivity improvements were so significant, he knew he was on to a great idea. He eventually left the utility to focus on making these test systems full-time.This was the beginning of a revolution in protective relay test sets. As our users likes to say, the Manta equipment is a true Relay Test System and not just a glorified power supply. Manta went on to pioneer the use of the Front Panel Display to present and control a vast amount of testing information visually. To this day, that continues to be a defining feature of Manta’s leadership in the industry. Most of the other test sets on the market have had to resort to Windows-based software on a separate computer to provide the visually commanding information that the Manta MTS-5100 displays natively.

Manta’s test systems have been designed and manufactured by Relay Technicians for practical purposes, not by engineers for theoretical purposes. Every design element is carefully considered from the user’s point of view. The Manta products are designed by Relay Technicians, for Relay Technicians.

We hope you will join our growing team of users and realize the benefits of the Manta Way!

manta group

“Our mission is to be the globally recognized supplier of choice for relay test equipment and services for electrical power system protection and measurement.”

QUALITY

ISO 9001:2015 Certification for Relay Test Equipment

Manta Test Systems is proud to be an ISO 9001:2015 certified company. ISO 9001 is the universally accepted standard for Quality Management Systems.

As worldwide power systems trend toward securing more reliable electrical power service, and more stringent technical regulations, increasing demands are made upon the quality and capability of our products. Through product innovation and continuous improvement of a comprehensive ISO 9001:2008 registered Quality System, Manta Test Systems is successfully rising to meet these challenges.

Manta Test Systems Quality Policy for Relay Test Equipment

Manta Test Systems is committed to achieve complete customer satisfaction by producing the most innovative testing products with the best quality, reliability, and service and on-time delivery.

Registration of our facilities to ISO 9001:2015 by BSI Management Systems, certifies that the Quality Management System of Manta Test Systems Inc. meets the requirements of this internationally recognized standard. BSI Management Systems is accredited by ANSI-RAB in the USA, SCC in Canada, RvA in Europe, and InMetro in Brazil.

Manta Test Systems Inc,

ISO 9001:2015

“Our mission is to be the globally recognized supplier of choice for relay test equipment and services for electrical power system protection and measurement.”

SOME OF OUR CLIENTS

clients