Three Phase Smart Prepaid Electricity Meter LD302: Unleashing Efficiency in Power Management
1. Introduction
In the dynamic landscape of power management, the Londian Three Phase Smart Prepaid Electricity Meter LD302 stands as a paragon of innovation and reliability. This advanced meter is meticulously crafted to address the multifaceted requirements of modern electricity consumption, offering a comprehensive solution that combines cutting – edge technology with user – friendly functionality.
2. Prepaid Mode and Stable Measurement
The LD302 operates in a prepaid mode, providing users with a convenient and efficient way to manage their electricity usage. This prepaid system not only offers financial predictability but also ensures stable and reliable measurement of electricity consumption. The meter’s precision in measurement is crucial, as it accurately records the power usage, enabling users to keep track of their energy consumption patterns and make informed decisions.
3. Versatile Communication Modules
One of the standout features of the LD302 is its plug – and – play communication modules. These modules offer a wide range of options, including cellular, PLC, RF, or other wired/wireless alternatives. This flexibility allows the meter to be easily integrated into different communication networks, making it suitable for a variety of applications. Whether in a remote rural area or a bustling urban environment, the LD302 can communicate effectively with the central management system, enabling real – time data transfer and remote monitoring.
4. Wide Range of Basic Parameters
The LD302 is designed to operate within a broad range of electrical parameters. With a voltage range of 3100V – 3240V and an operating range of 0.7Un – 1.3Un, it can adapt to different electrical grids. The multiple current range options, such as 35(40)A, 35(60)A, 35(80)A, and 35(100)A, ensure that the meter can handle various load requirements. The high measurement accuracy, with active class 0.5S/1.0 / Class B/C and reactive class 1.0/2.0, guarantees precise measurement of both active and reactive power.
5. Diverse Battery Options
The meter offers a variety of battery options, including an internal lithium battery, an external exchangeable battery, and a supercapacitor. This diversity allows users to choose the power source that best suits their specific needs and usage scenarios. For example, the internal lithium battery provides a convenient and long – lasting power supply, while the external exchangeable battery offers the flexibility of easy replacement.
6. Robust Anti – Tamper Features
The LD302 is equipped with multiple anti – tamper features, such as load unbalance detection, covers open detection, magnetic field detection, and neutral detection. These features act as a safeguard against any unauthorized attempts to manipulate the meter, ensuring the integrity of the measurement data and the fairness of the electricity billing system.
7. Key Features for Enhanced Functionality
The meter boasts several key features that enhance its overall functionality. The safe and reliable prepaid mode can also be configured to a post – payment mode, providing flexibility to different user requirements. The ultra – wide voltage range ensures stable operation even in fluctuating electrical environments. The optional CIU/UIU with 4G/3G/2G, PLC, RF, or other wired/wireless communication options further expands the meter’s connectivity capabilities. The Delta package firmware upgrade allows for easy software updates, keeping the meter up – to – date with the latest features and improvements. The internal/external relay control provides an additional layer of control over the electrical supply. The DLMS conformance and IEC1107 compliance ensure the meter’s compatibility and interoperability with other devices in the power management ecosystem.
8. Environment – friendly and Humanized Design
The LD302 is designed with environmental friendliness and humanization in mind. Its design not only meets the technical requirements but also takes into account the ease of installation, operation, and maintenance. It is a preferred choice for various applications. These include residential areas, apartments, government agencies, and industrial parks. It is also suitable for shopping malls and public buildings.
9. Conclusion
In conclusion, the Londian Three Phase Smart Prepaid Electricity Meter LD302 is a highly versatile and advanced product. The LD302 is ideal for modern power management. It offers stable measurement, communication options, wide parameters, anti-tamper features, and key functions. It revolutionizes electricity measurement, management, and consumption for consumers and industrial users.
