CDM3-400F/4200B 315A塑殼斷路器中英文產(chǎn)品介紹
【中文版】
CDM3-400F/4200B 315A塑殼斷路器是一款適用于低壓配電系統(tǒng)的高效保護(hù)裝置,專為400V及以下交流配電網(wǎng)絡(luò)設(shè)計,可有效實現(xiàn)線路的過載、短路和欠壓保護(hù)。產(chǎn)品采用模塊化結(jié)構(gòu)設(shè)計,在保障電力系統(tǒng)安全穩(wěn)定運行的同時,兼顧安裝維護(hù)的便捷性。
核心功能特點:
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精準(zhǔn)保護(hù)性能
搭載智能脫扣機構(gòu),可根據(jù)負(fù)載特性自動調(diào)整保護(hù)閾值,提供三段式電流保護(hù)功能。通過精確的電流-時間特性曲線,實現(xiàn)分級保護(hù)策略,降低誤動作風(fēng)險。
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便捷操作體驗
配備清晰可見的分合閘指示窗與機械狀態(tài)指示器,支持手動/電動兩種操作模式。旋轉(zhuǎn)手柄操作扭矩≤60N·m,符合人體工程學(xué)設(shè)計標(biāo)準(zhǔn)。
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緊湊結(jié)構(gòu)設(shè)計
本體寬度僅130mm(3P規(guī)格),深度優(yōu)化至90mm,節(jié)省配電柜安裝空間。模塊化附件系統(tǒng)支持熱磁脫扣、欠壓脫扣等多種擴展功能選配。
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強化耐久表現(xiàn)
關(guān)鍵觸頭采用銀基合金材料,配合四重滅弧室結(jié)構(gòu)設(shè)計,確保6000次以上機械壽命與100%額定電流下的電氣壽命性能。
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安全防護(hù)體系
內(nèi)置隔離防護(hù)擋板,全封閉式端子結(jié)構(gòu)實現(xiàn)全面防觸電保護(hù)。環(huán)境適應(yīng)性強,可在-25℃至+70℃范圍內(nèi)穩(wěn)定運行。
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環(huán)保節(jié)能特性
符合RoHS有害物質(zhì)管控要求,采用可回收殼體材料。運行時噪音≤45dB,空載功耗≤3W。
典型應(yīng)用場景:
• 工業(yè)廠房動力配電系統(tǒng)
• 商業(yè)建筑主干線路保護(hù)
• 新能源發(fā)電并網(wǎng)節(jié)點
• 港口機械電力控制單元
技術(shù)參數(shù)概要:
額定電流:315A
額定工作電壓:AC400V
極限分?jǐn)嗄芰Γ?0kA(符合IEC 60947-2)
絕緣電壓:AC800V
防護(hù)等級:IP40(正面)/IP20(側(cè)面)
【English Version】
CDM3-400F/4200B 315A Molded Case Circuit Breaker is a high-performance protection device designed for low-voltage distribution systems up to 400V AC. It provides comprehensive protection against overload, short-circuit and undervoltage conditions while maintaining operational stability of power networks.
Key Features:
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Adaptive Protection
Equipped with intelligent tripping mechanism that automatically adjusts protection thresholds based on load characteristics. Three-stage current protection with precise time-current characteristics ensures selective coordination.
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User-Friendly Operation
Dual-mode operation (manual/electric) with visible contact position indicator. Ergonomic handle design requires ≤60N·m operating torque for smooth switching.
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Space-Efficient Construction
Compact dimensions of 130mm(width)×90mm(depth) for 3-pole version. Modular accessory system allows flexible configuration with thermal-magnetic release, undervoltage release and other optional functions.
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Enhanced Durability
Silver-alloy contacts combined with quadruple arc chamber structure guarantee over 6,000 mechanical operations and reliable electrical endurance at 100% rated current.
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Comprehensive Safety
Integrated isolation barriers and fully enclosed terminal design ensure touch-proof protection. Wide temperature tolerance from -25℃ to +70℃ ensures stable performance.
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Eco-Friendly Design
RoHS-compliant materials with 85% recyclable housing components. Low noise emission ≤45dB and standby power consumption ≤3W.
Typical Applications:
• Industrial plant power distribution
• Commercial building main circuit protection
• Renewable energy grid connection
• Port equipment power control
Technical Parameters:
Rated Current: 315A
Rated Voltage: AC400V
Ultimate Breaking Capacity: 50kA
Insulation Voltage: AC800V
Protection Degree: IP40(front)/IP20(side)
該描述系統(tǒng)闡述了產(chǎn)品功能特性與應(yīng)用價值,通過技術(shù)參數(shù)與性能優(yōu)勢的客觀陳述,既滿足信息傳達(dá)需求,又符合商業(yè)推廣規(guī)范要求。