Transcript:
[0m:00s] Hey, I'm Mitchell, and welcome to another video in the RSP Educational Series. Today we're going to talk about meter stacks and how they're used in multi-tenant buildings or commercial and industrial settings to house multiple utility meters in a single enclosure. These stacks simplify the distribution of power from a main electrical service to individual tenant units or applications, allowing each user to have their own metered connection to the utility. If you like this kind of content and want more educational videos, please like and subscribe. Also, this video is for educational purposes only. Consult a professional for your application. RSP Supply is not liable for any misuse of this information. With that said, let's get right into it.
[0m:47s] Meter stacks are designed to hold several utility meters in one single enclosure for individual monitoring. This offers flexibility for expansion as additional tenants or equipment are added. They typically include breaker slots or disconnects for each meter to provide overcurrent protection and are connected to the main service panel or transformer. These meter stacks support various metering technologies like analog and digital meters, mostly digital nowadays, and they enhance efficiency by simplifying power distribution and monitoring, especially in multi-unit setups. Meter stacks also reduce installation complexity and save space compared to individual metering solutions.
[2m:00s] Some of the key applications for meter stacks include residential buildings like apartment complexes and condominiums, which use them to track individual tenant power usage. In commercial properties, you'll find them in shopping centers, office buildings, or mixed-use spaces. In industrial settings, they help segment power usage across multiple operations, machines, or tenants. The advantages of using meter stacks include centralized metering for easier management, cost-effective installation compared to separate enclosures, and compliance with utility and safety standards. They’re also scalable for future expansion.
[3m:09s] Electricity supplied by the utility provider travels through overhead or underground lines that connect to a service entrance on the building, where power is fed into the facility through a main disconnect switch, transformer, or circuit breaker panel. From there, the power is routed to a main distribution panel, which acts as a central hub for electricity distribution. This panel includes overcurrent protection devices and divides the service into different circuits or branches. The power is then routed to the meter stacks, where it’s measured and distributed to individual units or loads.
[4m:17s] Scalability is one of the biggest advantages of meter stacks. They allow for modular expansion, enabling facilities to add or remove meters as the number of tenants or load requirements change. They also feature built-in disconnects and circuit breakers that enhance safety and allow sections to be isolated for maintenance or in case of faults. Meter stacks are space-efficient, especially in commercial and industrial settings, since they combine multiple meters and distribution points into a compact vertically stacked enclosure. They can handle high loads and are ideal for manufacturing plants, data centers, and multi-level office complexes.
[5m:20s] The main components include the socket, which houses the utility meter and allows accurate measurement of electricity consumption, and the bus bars, which distribute electrical power to individual meters within the stack. Circuit breakers protect each circuit from overloads or short circuits, and the entire system is enclosed in a durable, NEMA-rated housing that protects it from environmental factors and unauthorized access. That’s it for now. Thank you for joining us today as we explored the basics of meter stacks. But this is just the beginning. We’re excited to announce that this is the first video in a series that dives deeper into the world of meter stacks and their applications. In upcoming videos, we’ll cover topics like the differences between single-phase and three-phase meter stacks, key standards and certifications, installation tips, advanced features, troubleshooting, and even the future of metering technology. For a full line of meter stacks and hundreds of thousands of industrial automation products, go to our website. For more educational videos, visit rspsupply.com, the internet’s top source for industrial hardware.