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What is an EPSS?

EPSS in Backup Power Services

What does “EPSS” mean? Depending on your Google search query, “EPSS” is an acronym used in risk management and cybersecurity, veterinary medicine, and employee training. In the emergency power industry, however, its meaning is simple – emergency power supply system.

More specifically, EPSS is the entire system: the emergency generator, the transfer switch and the distribution panel for the emergency power. It is the complete package of the entire emergency system which supplies power to the building when called upon.

Designing an Emergency Power Supply System for Your Business

In Southern California, businesses face unique challenges when it comes to ensuring uninterrupted operations during power outages caused by wildfires, earthquakes, or other unforeseen events. Designing a robust emergency power supply system (EPSS) is crucial to minimize downtime and protect your business from financial losses. Here’s a comprehensive guide to help you plan and implement an effective emergency power supply system for your business:

Assessing Your Needs

The first step in designing your backup power system is to identify your facility’s critical power needs. Start by identifying which systems and equipment are critical for your business operations. These could include computers, servers, communication systems, refrigeration units, or manufacturing equipment.

The next step is calculating your power requirements and, more specifically, calculating the power requirements of each critical system or piece of equipment at your location. This involves understanding their wattage or amperage demands to size your emergency power system appropriately.

Types of Emergency Power Systems

An Uninterruptible Power Supply (UPS) unit offers near instantaneous power to help cover the gap between when the utility shuts off and the generator shuts on (potentially 10 seconds). They also provides short-term power during brief outages. 

With huge benefits like instantaneous switchover, surge protection, and battery backup, UPS units are typically installed where business owners need to keep critical electronics like computers and servers continuously online.

Backup Generators are another essential component of an emergency supply power system. They provide long-term power during extended outages, fueled by diesel fuel, natural gas or propane. Examples of businesses that need a backup generator include those with large-scale operations like a medical campus, facilities with refrigeration units, and companies whose production line relies on manufacturing equipment.

Designing Your System

It’s always recommended that you consult a professional to assess the your property’s exact needs as well as to ensure you are in compliance with permitting and regulatory requirements. A few basic elements and considerations include what’s listed below:

  1. Automatic Transfer Switch (ATS):
    • Function: Automatically transfers power source from the grid to the generator during an outage.
    • Benefits: Ensures seamless transition and prevents manual intervention.
  2. Fuel Storage and Maintenance:
    • Considerations: Ensure an adequate supply of fuel for prolonged outages. Regular maintenance of generators is crucial to ensure reliability.
  3. Location and Installation:
    • Placement: Generators should be installed in a well-ventilated area away from main buildings to prevent carbon monoxide buildup.
    • Regulations: Comply with local building codes and obtain necessary permits.

Testing and Maintenance

In addition to professional installation, ongoing maintenance will ensure your system is reliable for years to come. Not only will annual and semi-annual preventive maintenance help you identify issues before they compromise your system, but regular exercising of your system will ensure functionality during emergencies.

Dewey Brunson, Duthie Power’s Head of Service, adds, “Our generator technicians are trained on all makes of generators, from Generac to Cummins. We not only know how to diagnose issues, but we also will follow manufacturer’s guidelines for generator maintenance and battery replacement to avoid system failures.”

Training and Documentation

Finally, an emergency power supply system won’t function on its own. Before the initial startup of your emergency backup system, be sure to design an employee training that educated facility managers and staff on emergency procedures and the operation of backup systems.

Any training should include a comprehensive emergency plan that outlines protocols for power outages and evacuation, if necessary. 

Protect your Business

Designing an emergency power supply system requires careful planning and consideration of your business’s specific needs. By investing in a reliable system, you not only protect your operations but also safeguard your employees and assets during unexpected events. Prioritize safety, compliance, and regular maintenance to ensure your business remains resilient in the face of adversity.

Implementing these strategies will empower your business to navigate the challenges of power outages in Southern California effectively. Remember, preparedness today ensures continuity and stability tomorrow.

For more information on emergency power supply, you can request a quote for an emergency power system or other services. You can also give us a call at 1-800-899-3931.

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