Today, we live in a power-hungry world. Institutions, particularly businesses and industries, demand an uninterrupted power supply. A sudden power outage or even seconds of lapse can lead to colossal, or even worse, catastrophic losses! Critical data loss, equipment shutdown, and costly downtime are just some of them.
Usually, businesses implement UPS (Uninterruptible Power Supply) to tackle these challenges. But relying on a system, particularly when you cannot afford even microseconds of power failure, can be disastrous. This is where the need for a parallel UPS system steps in. It is a robust and scalable solution to ensure businesses run smoothly. Let’s understand them in a little more detail in this blog.
What is a Parallel UPS System?
A parallel UPS system or setup involves two or more connected UPSs working as a single unit. Thus, instead of depending on a single unit, these systems share the load and work as each other’s backup. It refers to teamwork where each player complements the other. So, even if one fails, the other performs. Similarly, if one UPS unit in a parallel setup fails, the other keeps running to ensure seamless power.
How Does a Parallel UPS System Work – Overview
As stated earlier, a parallel configuration involves multiple single UPS units connected in parallel to support the load. Each unit works independently and handles a portion of the load, 1/n of the load. Here, n is the number of units connected in parallel. Thus, a parallel configuration provides scalability and redundancy. So, if one unit fails, the others continue to support the load, ensuring an uninterrupted power supply.
What are the Benefits of a Parallel UPS System?
Teamwork is integral to the efficient, smooth, and uninterrupted functioning of anything. UPS operations aren’t an exception to this universal principle. Installing a parallel UPS system benefits you in various ways. Let’s look at some of them.
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Increased Reliability
Multiple units working in unison refer to inherent system redundancy. Thus, if and when one UPS unit fails or experiences hiccups, the other instantly takes over. Such a backup-based approach helps mitigate the risk of downtime and increases reliability.
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Load Sharing
Every system has a certain load-sharing capacity, beyond which it either malfunctions or stops completely. Installing parallel UPS systems refers to sharing loads so that no single unit bears the entire load. Such a setup distributes the electrical load across multiple devices. It reduces stress on individual units and prolongs their lifespan.
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Enhanced Efficiency
Parallel UPS systems balance power loads and optimize performance. Hence, they operate more efficiently than a single oversized UPS. While enhancing the overall efficiency, this also translates into substantial energy and cost savings.
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Easier Maintenance
Maintaining a particular UPS system in a parallel setup doesn’t affect the others in its series. They continue to work normally and supply power. It refers to zero interruptions during the maintenance duration. Companies that perform critical operations benefit immensely from such a setup.
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Greater Scalability
You know your current power needs. But you wouldn’t always be certain about your future requirements. Parallel UPS systems allow you to begin small and expand later. It means you can add more units without a complete system overhaul.
Factors to Consider While Choosing a Parallel UPS System?
Implementing a parallel UPS system demands a significant investment. Besides, it requires a custom approach to reap optimal returns in terms of protection and commercial benefits. Hence, the choice of your system matters. Here’s how you must choose a parallel UPS system after careful assessment of your requirements.
- Total Power Load: Calculate your existing power needs accurately and estimate future growth. It will help you optimize the scalability advantage.
- Redundancy Level: Determine the level of protection you need. N+1 is for the most critical systems. N+2 is for environments that need zero downtime.
- Physical Space and Environment: Assess your space’s dimensions and unit weight. Ensure your room is adequately ventilated to manage heat dissipation.
- Maintenance and Service: Choose systems with hot-swappable modules that enable you to maintain and replace units without a complete shutdown.
Prepared to Implement a Parallel UPS System in Your Setup?
Then, EnerTech is one of the undisputed choices. We manufacture a range of UPSs with unrivalled capabilities and features. Our UPSs ensure high reliability levels for industrial applications with high power levels. Precisely, our product Online UPS 3Ph-3Ph: HTXi is a type of N+1 or 1+1 parallel redundant UPS. Some features include;
- Catering to high power supply and reliability
- Load balancing
- High levels of redundancy
- Compatibility with 3-phase generators
- Greater load handling capacity
Our clientele includes companies with diverse industrial applications and large data centers. The UPS systems we manufacture serve their power requirements and the critical need for a power supply. So, don’t struggle with your power needs. EnerTech has the solution for it. Explore our Online UPS 3Ph-3Ph: HTXi and email us at sales@enertechups.com to connect with our product experts for a detailed discussion.
