許多行業同儕認為匯流排接地僅需透過鉚接即可達成安全防護，但此一認知與實際應用需求、國家標準規範存在落差。接地身為配電安全的核心環節，其可靠度直接關係到設備運轉與人員安全。眾孚企業憑藉鋁鎂合金一體成型工藝，使匯流排接地的連續性與穩定性顯著提升，不僅符合國家標準要求，更能匹配複雜工業場景的長期使用需求。Many industry peers believe that busway trunking grounding can achieve safety protection solely through riveting. However, this perception is inconsistent with practical application requirements and national standards. As a core component of power distribution safety, the reliability of grounding is directly related to equipment operation and personnel safety. Relying on its integrated aluminum-magnesium alloy molding technology, Optimus significantly enhances the grounding continuity and stability of busway trunking, which not only complies with national standards but also better meets the long-term operational needs of complex industrial scenarios.
鉚接接地的侷限性，難以滿足高標準安全需求Limitations of Riveted Grounding: Failing to Meet High-Standard Safety Requirements
鉚接做為傳統連接方式，雖可在特定場景下實現基礎接地功能，但從長期安全與合規性角度考量，存在明顯短板：As a traditional connection method, riveting can achieve basic grounding in specific scenarios, but it has obvious shortcomings in terms of long-term safety and compliance:
接觸電阻易升高：鉚接連接處存在微細縫隙，長期暴露於潮濕、多塵環境中易產生氧化鏽蝕，導致接觸電阻超出安全臨界值（國家標準要求接地連接接觸電阻≤0.1Ω），故障電流傳導效率隨之下降。Prone to Increased Contact Resistance：Micro-gaps exist at riveted joints. Long-term exposure to humid and dusty environments can cause oxidation and corrosion, leading to contact resistance exceeding the safety threshold (national standards require grounding connection contact resistance ≤ 0.1Ω) and reducing the conduction efficiency of fault currents.
連續性易受影響：工業場景的震動、溫度變化引發的熱脹冷縮效應，可能造成鉚釘鬆動，破壞接地路徑的完整性。國家標準 GB50303-2015 明確規定，匯流排全長與保護導體的可靠連接處不得少於兩處，且每段外殼之間的連接必須穩固可靠，鉚接方式難以長期維持此項要求。Susceptible to Disrupted Continuity：Vibration in industrial settings and thermal expansion/contraction caused by temperature changes may loosen rivets, damaging the integrity of the grounding path. The national standard GB 50303-2015 clearly stipulates that the full length of busway trunking shall be reliably connected to the protective conductor at no fewer than two points, and the connection between the enclosures of each segment must be secure. Riveting is difficult to maintain this requirement over the long term.
防護性能有短板：鉚接點的縫隙會降低匯流排整體防護等級，容易進水積塵，進一步加劇連接處的腐蝕速度，形成惡性循環。需特別說明的是，鉚接並非完全不可採用，但在對接地連續性、長期穩定性要求較高的工業配電、數據中心等場景中，其可靠度難以達到核心安全標準。Inadequate Protective Performance：Gaps at riveted points reduce the overall protection level of busway trunking, making it vulnerable to water and dust ingress. This further exacerbates joint corrosion, forming a vicious cycle.It should be noted that riveting is not entirely unusable, but in scenarios with high requirements for grounding continuity and long-term stability (such as industrial power distribution and data centers), its reliability fails to meet core safety standards.
鋁鎂合金一體成型，構建更可靠的接地路徑Integrated Aluminum-Magnesium Alloy Molding: Building a More Reliable Grounding Path
眾孚企業採用鋁鎂合金一體成型工藝，將匯流排外殼從「拼接結構」優化為「整體導電體」，接地性能全面符合國家標準要求，核心優勢體現在三大方面：Optimus adopts integrated aluminum-magnesium alloy molding technology to optimize the busway trunking enclosure from a "spliced structure" to a "monolithic conductor". Its grounding performance fully complies with national standards, with three core advantages:
無拼接設計保障連續性：外殼透過一次擠壓成型，無鉚接、焊接等拼接接點，從結構上杜絕接地路徑斷裂的風險。此項設計符合「保護電路需具備持久穩定導電能力」的規範要求，外殼可直接做為保護接地導體（PE）使用。Splice-Free Design Ensures Continuity：The enclosure is formed in a single extrusion process without spliced points such as rivets or welds, structurally eliminating the risk of grounding path breakage. This design meets the requirement that "protective circuits must have durable and excellent conductivity", allowing the enclosure to be directly used as the protective earthing conductor (PE).
材質與結構優化導電效率：鋁鎂合金具備優異的導電性能，且外殼緊密包覆導體，使保護接地路徑與三相母排的距離均勻一致，不僅電抗值更小且穩定，更能降低不平衡電流的影響。實測數據顯示，外殼接地電阻可穩定控制在 0.1Ω 以內，遠低於國家標準限定的安全臨界值。Material and Structural Optimization Improves Conductivity：Aluminum-magnesium alloy boasts excellent electrical conductivity. The enclosure tightly surrounds the conductors, ensuring uniform distance between the protective grounding path and the three-phase busways, resulting in smaller and consistent reactance values and reduced impact of unbalanced currents. Field tests show that the enclosure grounding resistance can be stably controlled within 0.1Ω, far below the safety threshold specified in national standards.
防護與穩定性雙重提升：一體成型的密封結構，搭配表面靜電粉末噴塗處理（耐鹽霧測試達 1000 小時），可有效避免腐蝕問題；同時外殼剛性更強，可承受 10-50Hz 震動而不影響接地性能，適配大跨度安裝場景（6 米跨度無需額外支架）。Dual Enhancement of Protection and Stability：The one-piece sealed structure, combined with electrostatic powder coating on the surface (passing a 1000-hour salt spray test), effectively prevents corrosion. Meanwhile, the high-rigidity enclosure can withstand vibration of 10-50Hz without affecting grounding performance, making it suitable for long-span installation scenarios (supports are not required for spans up to 6 meters).
接地安全的核心，在於選擇匹配場景的可靠方案The Core of Grounding Safety: Choosing a Reliable Solution Suitable for the Scenario
匯流排接地的核心訴求是「長期連續、低阻傳導、穩定可靠」。眾孚企業的鋁鎂合金一體成型工藝，並非否定傳統連接方式，而是針對高標準安全需求，提供更符合國家標準、更適配複雜場景的解決方案。The core objectives of busway trunking grounding are "long-term continuity, low-resistance conduction, and stable reliability". Optimus's integrated aluminum-magnesium alloy molding technology does not negate traditional connection methods; instead, it provides a solution that better complies with national standards and adapts to complex scenarios for high-standard safety requirements.
從合規性與實用性角度而言，一體成型工藝透過結構優化與材質升級，使接地連續性與穩定性獲得實質性提升，既規避了鉚接等拼接方式的固有侷限，又滿足了工業配電、數據中心等場景對安全的嚴苛要求。選用匯流排時，接地工藝的匹配性與合規性應做為核心考量因素，眾孚企業以硬核工藝，為配電安全築牢接地防線。In terms of compliance and practicality, the integrated molding technology substantially improves grounding continuity and stability through structural optimization and material upgrading. It not only avoids the inherent limitations of spliced methods such as riveting but also meets the stringent safety requirements of industrial power distribution, data centers, and other scenarios. When selecting busway trunking, the adaptability and compliance of grounding technology should be regarded as core considerations. With its robust craftsmanship, Optimus builds a solid grounding defense line for power distribution safety.