Energy-saving office notes for air conditioning: Properly using measuring instruments.
The first step in energy-saving diagnosis is understanding "what is being measured."
When conducting energy-saving diagnostics for air conditioning units and other equipment, are you confusing the "power meter" present on-site with the "current logger" commonly used in diagnostics? Understanding the purpose and location of measurements correctly is essential for accurately calculating energy-saving effects. In this article, we will clarify the differences in the roles of both devices and explain the basic knowledge needed to correctly interpret data on-site. 1. Where is the power meter located and what does it measure? The power meter is installed at the "receiving point" where electricity enters the building from the power company, and it counts the "active energy (kWh)" used by the entire building. What it measures: The actual amount of energy consumed as work, calculated as "active power (kW) × time (h)." Reflection: It serves as the basis for electricity billing, representing the total value for the entire building.
- Company：AIP
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