Londian LD302 Three-phase Smart Electricity Meter

Na stránkách Londian LD302 three-phase smart electricity meter is an innovative and highly efficient.

1. Payment Mode

• It operates in a postpaid mode. This means that users can consume electricity first and then pay according to the usage amount. It provides convenience for both the power suppliers and the end – users, as it simplifies the billing process and reduces the need for upfront payments or pre-deposits.

2. Measurement Functions

• The meter offers stable and reliable measurement functions. It can accurately measure various electrical parameters in a three-phase power system. For example, it can precisely measure the voltage, current, power factor, and active and reactive power. This accurate measurement is crucial for proper energy management and billing, ensuring fairness for both the users and the power companies.

3. Communication Modules

• One of the remarkable features of the LD302 is its plug-and-play communication modules. These modules can be of different types: cellular, PLC (Power Line Communication), RF (Radio Frequency), or other wired/wireless modules.
  • The cellular module enables the meter to communicate via mobile networks, which is very useful for remote areas or where a wired connection is not easily available. It allows for seamless data transmission to the central control system for real-time monitoring and management.
  • The PLC module utilizes the existing power lines for communication. This is a cost-effective solution as it doesn’t require additional wiring for communication purposes. It can transmit data while the power is being supplied, making it an efficient and practical option.
  • The RF module uses radio frequency for communication, which is suitable for short-range wireless communication. It can be used in scenarios where wireless communication within a relatively small area is required, such as in a building or a small industrial site.

4. Wide Range of Applications

• The Londian LD302 three-phase smart meter is widely applicable in various on-site environments.
  • In residential areas, it can be used to accurately measure the electricity consumption of households. This helps residents to better manage their energy usage and also enables the power companies to bill accurately.
  • In apartments and school dormitories, it can effectively monitor the electricity usage of multiple units or rooms. It can also support the implementation of a fair sharing of electricity costs among different users.
  • For government agencies, the meter can contribute to energy conservation and cost-effective energy management. By providing accurate usage data, it helps in formulating energy-saving policies and strategies.
  • In industrial parks, it is essential to monitor the large-scale electricity consumption of various industries. The accurate measurement and reliable communication of the meter ensure the smooth operation of industrial production and energy management.
  • In shopping malls and public buildings, the LD302 can manage the electricity usage of numerous facilities and tenants. It can also support the implementation of energy-saving measures during off-peak hours to reduce overall energy costs 1.

In conclusion, the Londian LD302 three-phase smart electricity meter is a versatile and reliable product that offers a wide range of features and applications in the field of electricity measurement and management.