Londian LD302: Advanced Three-Phase Smart Electrical Meter for Comprehensive Energy Management
Londian, a prominent name among smart energy meter suppliers, introduces the LD302 three-phase smart electrical meter. Designed for postpaid mode, this advanced meter offers stable and reliable measurement functions, making it ideal for a variety of environments, including residential areas, apartments, school dormitories, government agencies, industrial parks, shopping malls, and public buildings. This article highlights the features and benefits of Londian’s LD302 meter, emphasizing its critical role in efficient energy management.
Basic Parameters
The Londian LD302 smart electrical meter operates within a voltage range of 3100~3240V, with an operating range of 0.7Un-1.3Un. It supports multiple current ranges: 35(40)A, 35(60)A, 35(80)A, and 35(100)A, catering to different electrical systems. The measurement accuracy is highly reliable, with Class 0.5S/1.0 for active measurements and Class B/C for reactive measurements. The meter includes various communication interfaces such as Infrared, RS485, M-Bus (optional), cellular, PLC, and 2.4G or SUB 1G wireless. Battery options include internal lithium batteries, external exchangeable batteries, and super capacitors.
Key Features
The Londian LD302 smart electric meter boasts several key features that make it a top choice among smart energy meter suppliers. It offers a safe and reliable postpayment mode, providing flexibility and security for billing. The meter operates efficiently across a broad voltage spectrum, enhancing reliability. Advanced anti-tamper mechanisms ensure secure energy data. The LD302 supports 4G/3G/2G, PLC, RF, and other wired/wireless connections for versatile integration. Delta package firmware upgrades allow for seamless firmware updates to keep the meter up-to-date. Internal and external relay controls provide enhanced control and operational flexibility. The exchangeable battery simplifies maintenance with easy battery replacement options. The meter also adheres to DLMS conformance and IEC1107 standards for data exchange and meter communication. Additionally, its environment-friendly and humanized design ensures sustainability and user-friendly operation.
Conclusion
The Londian LD302 three-phase smart electric meter excels in providing reliable, accurate, and secure energy management solutions. As a leading smart energy meter supplier, Londian ensures that the LD302 meets the highest performance and security standards, making it a top choice for a wide range of environments. Embrace advanced energy measurement with Londian’s LD302 smart electrical meter, designed for precise and efficient energy management.
