In a world driven by efficiency, relying on current alone just doesn't cut it. Whether you're safeguarding motors, optimising power usage, or diagnosing elusive faults, knowing how much power is actually being used is critical. That's where kW-based load monitoring comes in - and Unipower's HPL110 and HPL500 from Charter Controls are leading the charge.
The company has written an article that dives deep into why true power monitoring delivers more accurate, application-specific protection - far beyond what traditional current relays offer. Discover how the HPL series enables early fault detection, supports energy management goals, and fits seamlessly into your control panels. Plus, get practical insights on installation, parameter settings, and the unique advantages of the Unipower approach to load monitoring.
If you're specifying for pumps, fans, or compressors - or just want tighter control over your power-hungry processes - this article is a must-read.
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