LUG3-4

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LUG3-4 is an induction type four-wire energy metering unit for remote three-phase power measurements. The product is designed to measure total wattage in a three-phase-four-wire system without requiring direct access to the power lines. The unit utilizes the power line signal by employing two split-core current sensors and a coreless voltage transformer to obtain the power measurements. As a result, it is often selected for applications with limited access to the power lines, where simple yet accurate power measurements are needed.

The main application fields of the LUG3-4 are mainly based on the attributes of remote power measurements and it has been widely used in different areas. First, the LUG3-4 has widely been used to monitor and manage the energy consumption of residential and commercial buildings. With its accurate power measurement capabilities and remote access capabilities, the unit enables the owners to collect real-time meters readings, to view the energy consumption trends within the building, and to get notified of any abnormal energy usage in order to make any necessary regulatory adjustments.

The unit is also widely applied in industrial monitoring to keep track of the energy usage of production line machines. With its precise power measurements, the LUG3-4 can be used to calculate the amount of energy consumed by the machines for daily, weekly, or monthly period. This information is then used by factory managers to track the power consumption of the machines over time, detect any inefficient patterns, and help develop more energy-efficient production processes.

The LUG3-4 is also widely used in power grids and electrical networks to monitor the power usage of the entire grid or network. With its high precision power measurements, the unit can provide the information needed to ensure peak efficiency and optimize power distribution. The unit can also be used in the power lines to spot and repair any faulty connections or manage the power levels.

The working principle of the LUG34 is based on the basic inductive principle. It utilizes two split-core current sensors and one coreless voltage transformer to measure the power performance in a three-phase-four-wire system. The current transformers measure the AC current flowing through the power lines, and the voltage transformer measure the AC voltage in the system. By multiplying the voltage and current measured in each line, the total wattage of the system can be calculated accurately.

The LUG3-4 provides highly accurate power measurements from a distance. It is often chosen by those who need to measure power from a remote location as it requires no direct access to the power lines. With its versatile applications in monitoring and managing power in residential and commercial buildings, industrial process machine, and power grids and electrical networks, the LUG3-4 is an important tool for improving energy efficiency. With its four-wire energy metering capabilities, the unit offers a reliable and accurate way to measure the total wattage in a three-phase system.

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