Relay Testing & Field Commissioning:

Field Commissioning of your Protection System is the proving grounds of protection systems.  


A rigorous field testing can identify hidden problems that were not apparent in controlled laboratory conditions.  Identifying these problems before placing the protection system in-service is critical.

A PSA team member can help you with all your testing development needs.  Get your protection system PSA certified today.

Arc Flash & Protective Coordination:

Protective Coordination is critical to a properly operating power system.  Knowing the system is coordinated properly and establishing arc-flash hazards can save lives.


PSA specializes in these critical studies making sure your personnel and equipment are properly protected. 


Don't guess that your system & personnel are protected...know they are.

Relay Logic &  Templates:

From Automatic Source Transfer Schemes to Utility Co-Generation schemes, relay logic is the heart of any modern protection.

The hallmark of a good design is simplicity.  Knowing how to design relay logic to be simple, effective, reliable and serviceable is the specialty of PSA.  PSA also offers customized templates to help customers change settings quickly and easily with reduced complexity.

Custom Relay Test Equipment:

Modern Relay Protection Systems are difficult to design, and even harder to test.

PSA makes it easy.  Custom designed testing hardware makes relay testing easy, quick and less time consuming.  Built to order for your application, PSA can design a hardware test platform that looks,feels and operates like the real power system. 


Know how its going to perform before you roll it out.

Relay & Protection Design:

Start the design of your protection at PSA:  Laboratory Tested & Field Proven.

A reliable and serviceable protection system starts with a exhaustive design.  From Bus Protection to Inverter Anti-Islanding Protection, PSA offerers a wide range of design options.

Start your design today with Power System Analytics & Protection.



Over the past 20 years, customer reliance on reliable and dependable electric power has drastically changed.  Customers demand high reliability and continuity that has ushered in a new era of protection & automation system complexity.

In the past, complexity equated to a loss of reliability.  Antiquated systems were extremely difficulty to test in the laboratory environment, maintain in the field and integrate into newer systems.  Power System Analytics specializes in the these complex systems, making them simple to understand for the customer, easy to maintain for field resources as well as backwards compatible for easy integration in the future. 

Confidence in your Protection System is not negotiable. PSA offers specialized testing such as RTDS(Real-time Power System Simulation) and HIL(Hardware-in-the-Loop) testing for extreme complexity protection systems.  


Customized Relay Testing Equipment built to order for the customer is available on demand to make complex testing easier, less costly and higher quality control.






For any inquiries, questions or commendations, please call: 919-520-8235 or fill out the following form

Office Contact Information:

Justin Smith, PE

Tel: 919-520-8235

Get a quote: 919-520-8235