A load logger, such as the Mirrin Load Logger, is used to record electrical current (load) over time. This helps facilities identify peak usage periods, determine if a transformer or circuit is being overloaded, and provide data for "load balancing" to improve system stability and efficiency.
While a power meter typically measures consumption for billing, the Mirrin Load Logger is a diagnostic tool designed for high-resolution logging of current fluctuations. It is often used for site audits, allowing engineers to see exactly how the electrical load behaves minute-by-minute or hour-by-hour.
Yes, CHK Load Loggers are engineered for industrial durability. The Mirrin series is often housed in rugged, weather-resistant enclosures, making them ideal for logging data at outdoor substations, industrial switchyards, or construction sites.
The Mirrin series typically features modern data retrieval options, including USB connectivity or wireless capabilities. The logged data is usually exported into specialized software that generates detailed load profile graphs and reports for engineering analysis.
Because load logging often involves placing current transformers (CTs) or flexible Rogowski coils around live conductors, installation should be performed by a qualified electrician or technician. Many loggers are designed for "clip-on" installation, which allows data collection without disconnecting power.
To make critical engineering decisions regarding electrical infrastructure, your data must be accurate. HK Calibrations provides Data Logger Calibration services to ensure the sensors and internal timers of your CHK device are performing within specified tolerances, maintaining the integrity of your audit reports.
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