一、技術架構與核心優勢

1、 Technical architecture and core advantages

1. 模塊化設計體系

1. Modular design system

濟南通宇恒成 MNS 柜采用 25mm 模數的 C 型型材框架，支持多種柜體組合方式。其核心架構包含三大功能區：

Jinan Tongyu Hengcheng MNS cabinet adopts a 25mm module C-shaped profile frame, supporting multiple cabinet combination methods. Its core architecture includes three major functional areas:

母線室：配置雙層銅排母線，支持非常大 5500A 額定電流，短時耐受電流達 100kA，可滿足大型工業項目的高負荷需求。

Busbar Room: Equipped with double-layer copper busbar, supporting a maximum rated current of 5500A and a short-term withstand current of 100kA, it can meet the high load requirements of large industrial projects.

抽屜單元：提供 8E/4 至 24E 五種標準尺寸抽屜，適配 32A 至 630A 電流等級。抽屜采用高強度尼龍導軌與鍍銀接插件，插拔壽命超過 5000 次，維護效率提升 40%。

Drawer unit: Provides five standard sizes of drawers from 8E/4 to 24E, compatible with current levels of 32A to 630A. The drawer adopts high-strength nylon guide rails and silver plated connectors, with a plug-in life of over 5000 times and a maintenance efficiency improvement of 40%.

電纜室：底部進線設計支持多回路電纜接入，可容納 Φ150mm 電纜，配合可拆卸式隔板，實現快速布線。

Cable room: The bottom inlet design supports multiple circuit cable connections and can accommodate cables of up to 150mm diameter. Coupled with detachable partitions, it enables fast wiring.

2. 智能化升級路徑

2. Intelligent upgrade path

該公司自主研發的智能監控系統（Tongyu-iMNS）通過以下技術實現配電系統的數字化轉型：

The company's independently developed intelligent monitoring system (Tongyu iMNS) achieves digital transformation of the distribution system through the following technologies:

實時數據采集：內置智能電量監測模塊，可同步采集電壓、電流、諧波等 32 項電氣參數，精度達 0.5 級。

Real time data collection: Built in intelligent power monitoring module, can synchronously collect 32 electrical parameters such as voltage, current, harmonics, etc., with an accuracy of 0.5 level.

故障預警機制：通過邊緣計算單元分析歷史數據，提前 72 小時預警潛在故障，準確率達 92%。

Fault early warning mechanism: through the analysis of historical data by edge computing unit, potential faults can be warned 72 hours in advance, with an accuracy rate of 92%.

遠程運維平臺：支持 Modbus、Profibus 等通信協議，可接入第三方能源管理系統（EMS），實現跨地域設備集群管理。

Remote operation and maintenance platform: supports communication protocols such as Modbus and Profibus, and can be connected to third-party energy management systems (EMS) to achieve cross regional device cluster management.

3. 安全防護體系

3. Safety protection system

針對工業環境的嚴苛要求，濟南通宇恒成 MNS 柜采用三重防護設計：

In response to the strict requirements of the industrial environment, Jinan Tongyu Hengcheng MNS cabinet adopts a triple protection design:

物理隔離：母線室與功能單元室通過鍍鋅鋼板完全分隔，符合 IEC 61439-1 標準的 “形式 4b” 防護要求。

Physical isolation: The busbar room and functional unit room are completely separated by galvanized steel plates, in accordance with the "Form 4b" protection requirements of IEC 61439-1 standard.

電弧抑制：配置抗電弧隔板與壓力釋放通道，可將內部電弧能量控制在柜體內部，保障運維人員安全。

Arc suppression: Equipped with anti arc partitions and pressure release channels, the internal arc energy can be controlled within the cabinet to ensure the safety of operation and maintenance personnel.

環境適應性：通過 IP54 防護等級認證，可在 - 25℃至 + 55℃出彩端溫度下穩定運行，適用于沿海鹽霧、高原低氣壓等特殊環境。

Environmental adaptability: Certified with IP54 protection level, it can operate stably at extreme temperatures ranging from -25 ℃ to+55 ℃, suitable for special environments such as coastal salt spray and high-altitude low pressure.

濟南通宇恒成自動化工程有限公司憑借 20 年行業積累，已為超過 500 個工業項目提供了可靠的 MNS 柜解決方案。其產品不僅通過 CE、UL 等國際認證，更在華為、比亞迪等代表企業中實現規模化應用。未來，公司將持續深化與高校、科研機構的合作，推動 MNS 技術在智能配電、儲能系統等領域的創新應用，為工業數字化轉型提供堅實支撐。

Jinan Tongyu Hengcheng Automation Engineering Co., Ltd. has provided reliable MNS cabinet solutions for over 500 industrial projects with 20 years of industry accumulation. Its products have not only passed international certifications such as CE and UL, but also achieved large-scale applications in benchmark enterprises such as Huawei and BYD. In the future, the company will continue to deepen cooperation with universities and research institutions, promote innovative applications of MNS technology in fields such as intelligent power distribution and energy storage systems, and provide solid support for industrial digital transformation.

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