CDM6LI-250M/4300A 180A 塑殼漏電保護(hù)斷路器產(chǎn)品介紹
產(chǎn)品概述
CDM6LI-250M/4300A 180A 塑殼漏電保護(hù)斷路器是一款集過載保護(hù)、短路保護(hù)和漏電保護(hù)功能于一體的智能化電氣保護(hù)裝置。產(chǎn)品采用模塊化設(shè)計(jì)理念，適用于交流50Hz、額定工作電壓至400V的低壓配電系統(tǒng)，可為工業(yè)、商業(yè)及民用建筑的配電線路提供全方位安全防護(hù)。核心組件通過精密加工工藝制造，具備穩(wěn)定的機(jī)械性能和電氣特性，可有效預(yù)防因電路異常導(dǎo)致的設(shè)備損壞或安全隱患。
核心技術(shù)特點(diǎn)
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多重保護(hù)機(jī)制：集成三段式保護(hù)功能（過載長延時(shí)、短路短延時(shí)及瞬時(shí)保護(hù)），配合高靈敏漏電檢測(cè)模塊，可在0.1秒內(nèi)實(shí)現(xiàn)精準(zhǔn)故障判斷與快速分?jǐn)�，漏電�?dòng)作電流值可根據(jù)應(yīng)用場(chǎng)景進(jìn)行靈活調(diào)節(jié)。
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高效分?jǐn)嗄芰Γ?300A的高分?jǐn)嗳萘吭O(shè)計(jì)，能可靠分?jǐn)喔黝惗搪饭收想娏�，有效抑制電弧擴(kuò)散，確保配電系統(tǒng)的連續(xù)穩(wěn)定運(yùn)行。
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智能操作體驗(yàn)：優(yōu)化設(shè)計(jì)的操作機(jī)構(gòu)實(shí)現(xiàn)三位置指示（接通/分?jǐn)?故障），內(nèi)置可視化狀態(tài)顯示窗口，配合人性化手動(dòng)操作手柄，便于日常維護(hù)與狀態(tài)監(jiān)控。
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緊湊結(jié)構(gòu)設(shè)計(jì)：采用創(chuàng)新式立體布局方案，在保持250A額定電流承載能力的同時(shí)，顯著縮減設(shè)備安裝空間，支持多種標(biāo)準(zhǔn)化導(dǎo)軌安裝方式。
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環(huán)境適應(yīng)性強(qiáng)：核心部件采用耐高溫絕緣材料，可在-25℃至+70℃寬溫域環(huán)境下穩(wěn)定工作，特殊防塵結(jié)構(gòu)設(shè)計(jì)有效延長器件使用壽命。
典型應(yīng)用領(lǐng)域
本產(chǎn)品適用于建筑配電主干線路、生產(chǎn)設(shè)備供電系統(tǒng)、基礎(chǔ)設(shè)施電力網(wǎng)絡(luò)等重要場(chǎng)合，可廣泛應(yīng)用于：
- 工業(yè)廠房配電柜主開關(guān)
- 商業(yè)綜合體樓層配電箱
- 數(shù)據(jù)中心不間斷電源系統(tǒng)
- 新能源充電設(shè)施配電單元
- 大型機(jī)械設(shè)備電源控制
產(chǎn)品參數(shù)
額定電流：180A
極數(shù)配置：3P+N
漏電保護(hù)類型：延時(shí)型（可調(diào)）
機(jī)械壽命：≥20,000次
電氣壽命：≥10,000次
接線方式：板前/板后雙接線設(shè)計(jì)
CDM6LI-250M/4300A 180A Molded Case Leakage Protection Circuit Breaker Introduction
Product Overview
The CDM6LI-250M/4300A 180A molded case leakage protection circuit breaker integrates overload protection, short-circuit protection and earth leakage protection functions into an intelligent electrical protection device. Adopting modular design concept, it is suitable for low-voltage distribution systems with AC 50Hz and rated operational voltage up to 400V, providing comprehensive safety protection for power distribution lines in industrial, commercial and civil buildings. Core components manufactured with precision processing technology ensure stable mechanical performance and electrical characteristics, effectively preventing equipment damage or potential hazards caused by circuit abnormalities.
Key Technical Features
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Multi-level Protection: Combines three-stage protection functions (long-time delay overload, short-time delay short-circuit and instantaneous protection) with high-sensitivity leakage detection module, achieving accurate fault judgment and rapid breaking within 0.1 seconds. Adjustable leakage operating current meets diverse application requirements.
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High Breaking Capacity: 4300A breaking capacity reliably interrupts various short-circuit fault currents, effectively suppressing arc expansion to maintain continuous system stability.
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Intelligent Operation: Optimized operating mechanism provides three-position indication (ON/OFF/TRIPPED). Built-in visual status window and ergonomic manual operating handle facilitate maintenance and real-time monitoring.
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Compact Structure: Innovative three-dimensional layout achieves 250A current rating while significantly reducing installation space. Supports multiple standard rail mounting methods.
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Environmental Adaptability: High-temperature resistant insulation materials ensure stable performance within -25℃ to +70℃ range. Special dust-proof structure extends service life.
Typical Applications
Ideal for critical power distribution scenarios including:
- Main switches in industrial plant distribution cabinets
- Floor distribution boxes in commercial complexes
- UPS systems in data centers
- Power distribution units for EV charging stations
- Power control for heavy machinery
Main Parameters
Rated Current: 180A
Pole Configuration: 3P+N
Leakage Protection Type: Time-delay (adjustable)
Mechanical Endurance: ≥20,000 operations
Electrical Endurance: ≥10,000 operations
Termination: Front/rear dual-terminal design
