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Polar Power Cube: Plug-and-play remote power monitoring with live cloud insights I n electrical installations, understanding If you roll out a new operating schedule or complete a maintenance fix, the historical log confirms whether it actually reduced your demand. The Power Cube doesn’t make those decisions for you, but it gives you the facts to make them. how electrical power behaves and is used is as crucial as safeguarding it. Traditionally, getting this information required installing a data logger, then making repeated site trips to manually retrieve readings, often delaying actionable insights.
Polar Monitoring’s Power Cube revolutionises this process. The device continuously measures your electrical supply and transmits live readings over a secure connection directly to the Polar Cloud. With this plug-and-play solution, you can view real-time performance data and analyse trends remotely, whether you’re on- site or across the globe. This instant access to accurate information enables faster, more informed decisions about your electrical systems, helping optimise efficiency, identify issues proactively, and reduce the need for costly site visits. Everything in one enclosure The Power Cube is a turnkey monitoring package: a Lovato DMG7500 power analyser and a Polar LTE gateway, already wired together inside one enclosure. The analyser measures the supply and displays the readings on the panel, while the gateway logs the data and sends it to the Polar Cloud. Fused terminals for the voltage inputs and terminals for the current transformer (CT) connections are already in place. The result is a single unit to mount, with the internal wiring already done. Connected where you need it Some of the sites that need monitoring most are the hardest to reach, and a trip just to read a meter isn’t always practical. The Power Cube has its own mobile connection (LTE/GSM), with a SIM managed by Polar Monitoring. Where the signal is weak, an optional high-gain antenna can improve reception. Once the unit is powered, the gateway shows at a glance when it is connected to the Polar Cloud, where the readings can be viewed. Insight you can act on From there, you can view live and historical readings on the Polar Cloud from a phone or computer. Knowing how a site is using power only matters if it changes what you do next. These readings show when your peak demand occurs, whether large loads start at the same time, and whether equipment runs after hours when it shouldn’t. If you roll out a new operating schedule or complete a maintenance fix, the historical log confirms whether it actually reduced your demand. The Power Cube doesn’t make those decisions for you, but it gives you the facts to make them. Built for safe installation A monitoring unit is only useful if it can be trusted, and that starts with safety. The Power Cube’s wall-mounted enclosure is rated IP54, and the voltage inputs are fused. The certifications cover the rest. The Lovato DMG7500 analyser carries CE, UKCA, and cETLus marks and conforms to IEC/EN 61010-1, the safety standard for electrical measuring equipment, so it meets recognised international safety requirements. The LTE gateway is ICASA-approved for use in South Africa and CE- and RoHS-certified. Local support from EM ElectroMechanica, Polar Monitoring’s authorised distributor, offers the Power Cube. We supply the complete solution: the Power Cube, CTs matched to your application, and the Polar Cloud licence, with local technical support to help you select the right product. Scan the QR code or visit Power Cube to download the Power Cube brochure for full technical specifications and ordering information.
Polar Power Cube
Industrial Power Monitoring & Analysis
Power Analysis Made Simple.
Engineered to deliver real-time, site-wide visibility, the Power Cube electrical solution provides actionable data to help you optimise energy efficiency and gain complete control over your energy usage.
Streamlined Installation: Pre-wired and pre-configured for straightforward site setup. Cloud Connected: Links securely to the Polar Cloud for real-time, remote visibility. Accurate & Comprehensive: Integrated with premium Lovato power analysers for accurate, reliable energy metering, enabling factual decision-making.
www.em.co.za
SPARKS ELECTRICAL NEWS
NOVEMBER 2026
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