In today's era of increasingly important smart grids and refined energy management, a reliable, accurate, and feature-rich electricity metering device has become an indispensable partner in areas such as industrial and commercial power monitoring, energy auditing, and distributed charging facilities.
Today, we recommend the D3132-AA three-phase static rail-mounted energy meter, meticulously crafted by Zhejiang Ruiyin Electronics Co., Ltd. It's not only a recorder of electricity consumption but also an intelligent sensing terminal for your power system.
Product Positioning
The D3132-AA professional-grade three-phase energy metering solution is a three-phase four-wire direct-connection energy meter designed for DIN rail mounting. It integrates advanced technologies such as large-scale integrated circuits (LSI) and digital signal processing, featuring a compact structure and comprehensive functions. It is suitable for various applications requiring high-precision energy metering, such as distribution boxes, charging stations, and industrial and commercial metering, making it an ideal choice for improving the transparency and intelligence of power management.
Core Advantages
● High Precision, Dual Energy, Wide Measurement Range, and Excellent Accuracy: Active energy measurement meets IEC 62053-21 standard Class 1.0 accuracy, and reactive energy meets Class 2.0 accuracy, satisfying the high-standard requirements of various billing and monitoring applications.
● Bidirectional Metering: Simultaneously measures input and output active energy (+A/-A) and reactive energy (+R/-R), supporting net energy and dominant energy statistics, and features a reverse locking function to ensure data integrity and reliability.
● Wide Adaptability: Voltage range 0.8–1.15 Un, frequency range 0.98–1.02 fn, minimum current 0.25A, maximum current up to 80A, ensuring stable operation in complex power grid environments.
● Robust Environmental Performance: Operating temperature range -40°C to +70°C, protection class IP20 (up to IP51 with protective cover), suitable for various indoor and cabinet installation environments.
Intelligent Connectivity: Dual-Interface Communication, Data Available Anytime
To meet the needs of intelligent management, the D3132-AA comes standard with an RS485 communication interface (the D3132-AD is equipped with Bluetooth communication): RS485 interface: Supports Modbus RTU protocol, with adjustable baud rate, facilitating integration with energy management systems, SCADA systems, or third-party monitoring platforms. Bluetooth interface (model D3132-AD): Allows for quick data reading and parameter setting using mobile devices on-site, making installation, commissioning, and daily inspections more efficient.
Clear Visibility: LCD Display + Multi-Function Buttons
● Dot-matrix LCD screen: Clearly displays real-time data such as electricity quantity, voltage, current, power, power factor, and frequency. Supports multiple display modes (auto, alternate, charging mode).
● User-friendly buttons: The up/down buttons can switch display content, wake up the backlight, enter test pulse mode, and assist in setting communication addresses. The operation is intuitive and convenient.
Safe and Reliable: Full Protection from Design to Use
● Electrical safety: High insulation strength, equipped with overvoltage and surge protection, complying with multiple international safety standards.
● Installation protection: Terminals are equipped with protective covers and support tamper-proof labels to prevent unauthorized operations.
● Self-monitoring: Built-in self-inspection function. When a serious error occurs, it displays "FF--" and flashes for alert, ensuring metering reliability.
Wide Application Scenarios
● Industrial and commercial power metering and energy management
● Electric vehicle charging pile energy metering
● Grid-connected metering for photovoltaic power generation systems
● Building automation and intelligent power distribution systems
● Rental power metering and sub-item metering
summary
Zhejiang Ruiyin Electronics D3132-AA three-phase DIN rail energy meter, with its exquisite craftsmanship, intelligent core, and stable performance, provides you with more than just metering; it's an entry point for insightful, controllable, and optimized energy management. If you are looking for a reliable, intelligent, and easily integrated three-phase meter, this will be your wise choice.
