Efficient design of electrical rooms to optimize space utilization and access for maintenance and future expansion.
Comprehensive design audits to ensure compliance with industry standards, improve system performance, and reduce the risk of costly changes during construction.
Design of new electrical systems, including power distribution, medium-voltage (MV) and low-voltage (LV) switchgear, unit substations, motor control centers (MCCs), and electrical room layouts.
Selection and procurement of electrical equipment that meets project requirements for functionality, reliability, and budget. Management of construction and installation utilizing trusted partners.
Providing expert oversight and technical engineering support to ensure your project is built according to design, on time, and within budget.
Creation of construction-ready documentation, including single-line diagrams, panel schedules, wiring diagrams, and detailed specifications.
RjX Engineering has substantial experience performing power system studies to ensure customer’s compliance with the requirements of NFPA 70E, IEEE, OSHA and the NEC.
Our efficient internal processes, developed over our combined years of industry experience, allow us to deliver studies with both speed and accuracy for client projects of any size and complexity.
We utilize SKM, ETAP and EasyPower software depending on client needs and specifications while providing standardized analysis, results and reporting across all softwares.
Arc Flash analysis is necessary to ensure a safe and properly labeled electrical system for those who come into contact with said system. It informs those who come in contact with the electrical system the hazards present and the appropriate PPE to wear to mitigate those hazards.
Coordination analysis selects the appropriate settings for all overcurrent protective devices in the system to verify that, in the event of a fault, the device closest to the fault operates to clear the fault. This minimizes downtime for the system and ensures that only fault equipment is taken offline.
Short Circuit analysis determines the magnitude of the fault currents at each piece of equipment in the system. It then compares those maximum fault currents to the short circuit current rating (SCCR) of the equipment to ensure that the equipment is properly rated and will operate as expected during a fault.
Harmonic Analysis quantifies the harmonic conditions present in the system and that the amount of harmonic distortion falls under acceptable limits.
Motor Starting analysis is performed on larger motors (typically greater than 100HP) to ensure that the motor performs properly during startup conditions as well as the voltages elsewhere in the system stay in an acceptable range during the startup.
Load Flow analysis verifies that voltage levels throughout the system stay in an acceptable range based on various loading levels and conditions present in the system.
Switching transients are among the most damaging power anomalies, caused by sudden changes in circuit conditions. These events can result in overvoltage that threatens even the most durable system components. RJX Engineering provides reliable solutions to protect your systems and ensure their long-term performance.