Power Systems Engineering

Relay, Protection and Control Schemes

RESA provides expert Relay, Protection and Control Schemes to the power systems industry.

To ensure optimal performance of your critical systems and components, pay attention to management and maintenance of the related control schemes.

RESA offers relay protection and control scheme services.

Relay design
Equipment specification
Equipment and technology evaluation & analysis
Relay settings & engineering

Arc Flash and Coordination Studies

Ensure Safety and Compliance with RESA’s Arc Flash Risk Assessment

Arc Flash hazards can cause problems that result in property damage, injury and even loss of life. Our experts can help you provide the Arc Flash workforce safety you want along with the NFPA compliance you need. RESA engineers assess the electrical equipment and environment in your facility to determine shock and flash protection boundaries, hazard class, PPE requirements, potential incident threat levels, and more, including:

Load and coordination study
Arc flash and shock hazard analysis
Arc flash mitigation study
Flash and shock hazard labels applications
Updates to one line drawings
Electrical awareness training

ARC Flash Hazard Analysis

Our ARC Flash hazard analysis establishes the flash protection boundary around electrical equipment within which a worker exposed to an arcing fault would expect to receive 2nd degree burns if not adequately protected.

Determines incident energy level at a specific working distance from equipment as per IEEE 1584 Guide for Performing Arc Flash Hazard Calculations.
Selects appropriate personal protective equipment (PPE) to be used while working within the flash protection boundary as per CSA Z462 Workplace Electrical Safety Standard.
Creates Arc Flash labels using ETAP

RESA engineers are well-versed in electrical codes and requirements as specified by OSHA and the National Electrical Code. Our goal is to bring you into compliance with NFPA 70E 2015 and OSHA Regulations (Standards – 29 CFR) General requirements – 1910.269 utilizing IEEE Standards and NFPA 70 standards. We also provide safety training that improves proficiency and brings your employees up to date on NFPA 70E requirements.

Contact us today to discuss your arc flash risk assessment needs.

Learn more about our services.

Power System Testing

Preventative Maintenance

Power Systems Engineering

Transformer Services

Training Services

Knowledge is power. Improve safety and operations with RESA's training programs.

GET THE SUPPORT YOU NEED

RESA has 16 field service locations, 3 primary distribution/re-manufacturing facilities and 1 transformer oil testing laboratory across the U.S. and Canada, allowing for nearly 25 acres of power distribution and control equipment.

Through our network of field sales engineers and field technicians, RESA currently performs work throughout North America.

SERVICE CENTER LOCATIONS

Select the service center nearest to you, and click on the icon for more information.

GET THE SUPPORT YOU NEED

RESA has 16 field service locations, 3 primary distribution/re-manufacturing facilities and 1 transformer oil testing laboratory across the U.S. and Canada, allowing for nearly 25 acres of power distribution and control equipment.

Through our network of field sales engineers and field technicians, RESA currently performs work throughout North America.