「英中对照」Finder开发7E/7M系列MID认证能源电表 服务工业与住宅数字电力监控
Industrial Energy Management and Electrical Power Measurement Systems
Finder开发并部署7E、7M系列符合MID 2014/32/EU指令的认证能源电表，用于工业与住宅电力设施的用电管理及数字化监控。该系列电表支持Modbus RS485、M-Bus通信协议或S0脉冲输出，可将遥测数据上传至OPTA Energy Monitor集中管理系统，适配单相至三相电网及光伏、电动汽车充电站等场景。
该资料可为工业、住宅类建筑电力测量与能源管理系统的设备选型提供MID认证类产品参考，覆盖多协议通信等选型要点；文中测量精度、高温稳定性等表述为厂商单方主张，实际性能、适配性及部署情况需进一步核验。
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09 {{ "2026-10-09T00:00:00+00:00" | date "MMM" }} '26
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The Finder company deploys Series 7E and Series 7M energy meters to optimize the digital supervision of both industrial and residential electrical installations.
www.findernet.com
Finder has developed MID-certified measurement devices to ensure the management and optimization of electrical consumption in modern infrastructures. These hardware solutions integrate bidirectional communication protocols to transmit operational data to centralized control systems.
Technological Evolution and Legal Certification
The transition from electromechanical devices to smart digital meters allows the continuous processing and recording of voltage and current data via transducers. To guarantee the legal validity of measurements intended for billing or the accounting of photovoltaic energy, the equipment must comply with the European directive MID 2014/32/EU. This technical compliance is validated by specific tests and identified directly on the device by the CE marking, the letter M, and the year of certification.
Network Architecture and Communication Protocols
The hardware configuration of the electrical network determines the selection of single-phase, two-phase, or three-phase models depending on the applied loads. With the deployment of self-production installations, measurement distinguishes the energy drawn from the grid via unidirectional meters and the import and export flows via bidirectional meters. Telemetry data is transmitted to the OPTA Energy Monitor centralized management system by Finder using Modbus RS485 or M-Bus industrial communication protocols, or S0 pulse output interfaces.
Technical Specifications of the 7E and 7M Series
To meet hardware integration requirements, Finder offers the 7E Series designed for electrical panels requiring direct, certified reading without complex field programming. This range includes the Type 7E.85 model, a multifunction bidirectional meter for three-phase systems (3 or 4 wires) simultaneously integrating M-Bus, Modbus RS485 interfaces, and a dual S0 output. Concurrently, the 7M Series brings remote configuration capabilities through integrated NFC technology, allowing operators to set functions and consult Type 7M.24 (up to 40A) and Type 7M.38 (up to 80A) meters via the Finder Toolbox mobile application. These devices provide precise measurements of consumed and produced energy, operating stably even at high temperatures to support electric vehicle charging stations and photovoltaic flow management.
Edited by Maria Brueva, Induportals editor - adapted by AI.
www.findernet.com
来源：Smart Building International · smartbuildingmag.com