Top 20 Power Distribution Units of 2022
The device that distributes 120V power to various pieces of electrical equipment is called a power distribution unit (PDU). These come in various sizes and can be attached under a counter or mounted on a rack.
While intelligent PDUs aid improve data center management and offer complex capabilities like outlet power metering, environmental monitoring, and remote outlet control, basic PDUs like Socket Rack PDU are made for straightforward IT settings.
An electrical device called a power distribution unit (PDU) delivers electricity to a number of linked devices (servers, computers or other networking products). They offer under-counter installation, are available in a range of form factors (rack-mount horizontally or vertically), and have a selection of different output connections. Some of them also have a switch that can be used to turn the power on and off as needed.
These gadgets are typically appropriate for small offices or start-ups because they aren't very pricey and some of them have a good features-to-price ratio. They work in most contexts and are simple to install as long as you have an access point.
A basic power distribution unit such as Socket Rack Vertical 1U horizontal pdu, the CyberPower PDU15M2F12R has 12 NEMA 5-15R Outlets, an External Site Ground, a 15-foot AC Power Cord, and a relatively small rectangular container (17.5 x 1.75 x 2.25 inches). Instead of the more common two, one on each lateral side, there are two sets of rack-mount ears on the back, and it may be installed both horizontally and vertically in a 19-inch rack (1U).
Even though it is not a smart PDU, it still has several helpful capabilities, including the ability to show the amperage of all connected devices in real time (down to the tenths), an operational temperature range of 32 to 95 degrees Fahrenheit, and a non-condensing relative humidity range of 0 to 95%. It is approved for use with data centers, server closets, surveillance systems, and other multi-mount cabinets, and it will continue to function at a maximum operating elevation of 10,000 feet.
In addition to these fundamental capabilities, the CyberPower PDU15M2F12R also has a number of other practical characteristics. It contains a Reset button, a Console/Modem port, and a Feature port (used for connecting an external beeper or an asset management strip).
This PDU is a wonderful choice for individuals trying to save money because it only costs around $120 and provides all the essential functions you require (such as a round Circuit Breaker, 12 NEMA 5-15R Outlets and an External Site Ground). Additionally, it is 3.7 pounds of comparatively light weight, and it can be mounted in a rack either horizontally or vertically.
2. Raritan PX3-1802V
Some of the industry's top rack power distribution and DCIM (Data Center Infrastructure Management) devices are produced by Raritan. These are made to function well in everyday situations and make sure that all of your IT equipment has access to full power.
PDUs come in a range of sizes and designs, but they always share one feature: you can connect in different devices and then manage how those power sources are used. The majority are basically just basic power strips with switchable outlets, but some additionally offer a variety of other functionality to support network management and device monitoring.
This kind of device, such as the Raritan PX3-1802V, is a great option for data centers. It has 24 NEMA 5-20R output connections and is compact enough to fit in a vertical rack.
It's really simple to use and configure, as you could anticipate from a Raritan product. All you have to do is use the device's IP address to log in. You may view a lot of helpful information on the unit from there.
This pertains to the voltage, the power capacity, and the quantity of current flowing through each outlet. By calculating the total energy consumption of the network, you may find ways to increase the effectiveness of your data center and save money.
The ability to remotely monitor your network using a computer or smartphone is another crucial feature of these power distribution units. With the help of this tool, you can monitor the condition of your network in real-time and take appropriate action.
These gadgets can power equipment and measure the environment's temperature, sending the information to your network. This can assist you in figuring out whether your cooling system has a problem and help you stop it from growing worse, which could result in higher bills.
Raritan also provides a variety of additional products in addition to these power distribution units. These include transfer switches, branch circuit monitoring systems, rack PDUs or Managed Rackmount PDU, and inline meters. Due to the fact that each of these devices is naturally compatible with Raritan's DCIM software, managing and deploying them across many locations is made simpler.
3. Eaton 400-500 V Three-Phase Power Distribution Unit
For three-phase power sources in data centers and other IT applications, this power distribution unit provides dependable voltage transformation, metering, and status monitoring. It also has resettable circuit breakers, which aid in preventing overloads. It can be used to link a single outlet or a number of outlets to a generator, protected UPS system, or AC power supply.
This Eaton cabinet PDU has scalable architecture and a front access only design that enables unmatched simplicity of use. It is designed to operate in both non-raised and raised floor data centers. To maximize use and availability, it features Eaton's Energy Management System (EMS) upgrade kit. It also offers thorough monitoring and warning that extends all the way down to the branch circuit level.
Through email, secure web, SNMP, Telnet, or SSH interfaces, its PowerAlert interface provides user-specified remote circumstances that require specific alerting. Additionally, it may be set up to remotely monitor output power usage per phase or per receptacle, monitor site electrical conditions, and turn on, off, recycle, or shut out electricity to certain outlets.
It also contains a multi-purpose touchscreen LCD that controls and distributes AC electricity. With +-1% billing-grade accuracy, it displays network information, input current level by phase, and output current by load bank and outlet. Additionally, it creates a special QR code that allows mobile devices to read only the PDU.
It is simpler to decrease the frequency of on-site visits thanks to its sophisticated power control and monitoring features, which can help save time and money. It can be configured to give user-defined power-up and power-down sequences for interconnected IT systems, or it can be modified to restart non-responsive network gear automatically.
4. NEMA 5-20R Power Distribution Unit
This pixie powerhouse offers great value and is designed for one or two outlets. It can offer an incredible 80% more power than typical inline units thanks to its proprietary technology. Depending on your preferences, the device may be mounted on a shelf or wall and comes in a sleek black cabinet. A 15 foot chord and a 20A circuit breaker, a first for the industry, are among its characteristics. The nicest aspect is that a dead outlet won't be a concern.
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