CDM6I-400M/4300B 315A塑殼配電保護(hù)裝置產(chǎn)品介紹
一、產(chǎn)品概述
CDM6I-400M/4300B 315A塑殼配電保護(hù)裝置是專為現(xiàn)代電力系統(tǒng)設(shè)計(jì)的智能化配電保護(hù)解決方案。該產(chǎn)品采用模塊化結(jié)構(gòu)設(shè)計(jì)，適用于額定電流315A及以下的低壓配電網(wǎng)絡(luò)，可有效實(shí)現(xiàn)電路過載、短路等異常狀態(tài)的精準(zhǔn)檢測與快速保護(hù)。緊湊的塑殼封裝設(shè)計(jì)兼具機(jī)械強(qiáng)度與電氣絕緣性能，適用于多種工業(yè)及建筑配電場景。
二、核心技術(shù)優(yōu)勢
- 創(chuàng)新結(jié)構(gòu)設(shè)計(jì)：優(yōu)化滅弧系統(tǒng)與觸頭結(jié)構(gòu)，在確保快速分?jǐn)嗄芰Φ耐瑫r(shí)顯著降低電弧能量，提升設(shè)備使用壽命。多層防護(hù)結(jié)構(gòu)設(shè)計(jì)有效隔離異常電流對系統(tǒng)的影響。
- 智能保護(hù)機(jī)制：集成靈敏的電磁式脫扣機(jī)構(gòu)，支持三段式保護(hù)特性調(diào)節(jié)，可根據(jù)實(shí)際需求靈活配置動作參數(shù)，實(shí)現(xiàn)分級保護(hù)策略。
- 寬域適用性：-25℃至+70℃寬溫域穩(wěn)定運(yùn)行，適應(yīng)潮濕、多塵等復(fù)雜工況環(huán)境。垂直或水平安裝方式可選，滿足不同配電柜體布局需求。
- 可視化管理：配備清晰的分合閘指示窗口與機(jī)械狀態(tài)標(biāo)識，支持外接報(bào)警信號模塊，便于運(yùn)維人員快速識別設(shè)備狀態(tài)。
三、典型應(yīng)用場景
廣泛應(yīng)用于工業(yè)廠房配電系統(tǒng)、商業(yè)建筑主干線路、軌道交通供電網(wǎng)絡(luò)、新能源發(fā)電站等場景，為電動機(jī)、變壓器、配電柜等關(guān)鍵設(shè)備提供可靠的電路保護(hù)。特別適用于需要頻繁操作或存在瞬時(shí)沖擊電流的電力系統(tǒng)。
四、安全可靠性
雙重絕緣防護(hù)結(jié)構(gòu)配合耐高溫工程材料，確保長期運(yùn)行的穩(wěn)定性。嚴(yán)格的出廠檢測流程驗(yàn)證每臺設(shè)備的機(jī)械操作壽命與電氣性能參數(shù)，支持高達(dá)數(shù)萬次的標(biāo)準(zhǔn)機(jī)械操作循環(huán)。
五、安裝維護(hù)
模塊化插接設(shè)計(jì)簡化安裝流程，標(biāo)準(zhǔn)化導(dǎo)軌安裝接口兼容主流配電柜體。防護(hù)等級達(dá)到IP40，有效防止異物侵入。維護(hù)周期建議結(jié)合實(shí)際使用環(huán)境制定，常規(guī)工況下可保持長期免維護(hù)運(yùn)行。
CDM6I-400M/4300B 315A Molded Case Circuit Protection Device Product Introduction
I. Product Overview
The CDM6I-400M/4300B 315A molded case circuit protection device is an intelligent power distribution solution designed for modern electrical systems. With modular construction and rated current up to 315A, it provides precise detection and rapid response to circuit abnormalities including overload and short circuit conditions in low-voltage distribution networks. The compact molded casing combines mechanical durability with electrical insulation performance, suitable for various industrial and architectural power distribution applications.
II. Technical Features
- Advanced Structural Design: Enhanced arc extinguishing system and contact structure reduce arc energy while maintaining high breaking capacity, extending service life. Multi-layer protection isolates fault currents effectively.
- Adaptive Protection: Equipped with sensitive electromagnetic trip unit featuring three-stage adjustable protection characteristics, allowing customized tripping parameters for hierarchical protection strategies.
- Environmental Adaptability: Stable operation across -25℃ to +70℃ temperature range, resistant to humidity and dust. Supports vertical/horizontal mounting orientations for flexible cabinet layout.
- Operational Visibility: Clear mechanical status indicators and switching position windows, compatible with auxiliary alarm modules for instant condition monitoring.
III. Application Fields
Ideal for factory power distribution systems, commercial building main circuits, rail transit power networks, and renewable energy plants. Provides reliable circuit protection for motors, transformers, and switchgear, particularly in systems with frequent operations or transient inrush currents.
IV. Reliability Assurance
Dual insulation structure with high-temperature resistant engineering materials ensures long-term stability. Rigorous production testing verifies mechanical endurance (tens of thousands of operational cycles) and electrical parameters for each unit.
V. Installation & Maintenance
Plug-and-play modular design simplifies installation, with standardized rail mounting compatible with mainstream cabinets. IP40 protection prevents foreign object ingress. Maintenance intervals can be customized based on operational environment, supporting extended maintenance-free operation under normal conditions.
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