CDM6S-250L/3310 塑殼配電保護(hù)裝置產(chǎn)品介紹
CDM6S-250L/3310 Molded Case Power Distribution Protection Device
【產(chǎn)品概述】
CDM6S-250L/3310塑殼配電保護(hù)裝置是一款專為直流配電系統(tǒng)設(shè)計(jì)的智能化保護(hù)設(shè)備，適用于額定電流250A、直流電壓220V的電力分配場(chǎng)景。該產(chǎn)品采用創(chuàng)新型結(jié)構(gòu)設(shè)計(jì)，集線路保護(hù)與控制功能于一體，可有效提升配電系統(tǒng)的安全性與穩(wěn)定性，適用于工業(yè)廠房、軌道交通、新能源電站等領(lǐng)域的關(guān)鍵電路保護(hù)。
【核心特點(diǎn)】
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精準(zhǔn)保護(hù)性能
通過(guò)優(yōu)化的電磁脫扣機(jī)構(gòu)與熱磁雙重保護(hù)技術(shù)，實(shí)現(xiàn)過(guò)載、短路等異常電流的快速響應(yīng)。整定電流調(diào)節(jié)范圍寬泛，可滿足不同場(chǎng)景的定制化保護(hù)需求。
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可靠運(yùn)行保障
強(qiáng)化型滅弧系統(tǒng)配合耐高溫絕緣材料，可承受20000安培及以上的分?jǐn)嗄芰�。觸頭采用特種合金材質(zhì)，經(jīng)精密加工處理，確保接觸電阻穩(wěn)定，延長(zhǎng)電壽命周期。
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人性化設(shè)計(jì)
旋轉(zhuǎn)式操作手柄提供清晰分合閘指示，配備可見(jiàn)隔離斷口。模塊化附件接口支持?jǐn)U展安裝輔助觸點(diǎn)、報(bào)警單元等選配件，便于系統(tǒng)集成。
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環(huán)境適應(yīng)性
緊湊型結(jié)構(gòu)設(shè)計(jì)節(jié)省安裝空間，防護(hù)等級(jí)達(dá)到IP40。通過(guò)嚴(yán)格的熱穩(wěn)定性測(cè)試，可在-25℃至+70℃寬溫域環(huán)境下保持性能穩(wěn)定。
【技術(shù)參數(shù)】
型號(hào)：CDM6S-250L/3310
額定電流：250A
額定工作電壓：DC 220V
極數(shù)配置：3P+N
機(jī)械壽命：≥10000次
電氣壽命：≥5000次
安裝方式：支持固定式/插拔式
【應(yīng)用領(lǐng)域】
可作為光伏儲(chǔ)能系統(tǒng)、直流牽引供電、數(shù)據(jù)中心UPS等場(chǎng)景的主干線路保護(hù)元件，同時(shí)適用于港口機(jī)械、礦山設(shè)備等重工業(yè)領(lǐng)域的配電控制柜升級(jí)改造。
（英文版）
CDM6S-250L/3310 Molded Case Power Distribution Protection Device
[Product Overview]
The CDM6S-250L/3310 molded case protection device is specifically engineered for DC power distribution systems, designed for 250A rated current and 220V DC voltage applications. Integrating advanced protection and control functionalities within an innovative structure, this solution enhances operational safety and system reliability in critical power circuits across industrial plants, rail transit systems, and renewable energy installations.
[Key Features]
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Precision Protection
Equipped with optimized electromagnetic tripping mechanism and thermo-magnetic dual protection technology, delivers rapid response to overload and short-circuit conditions. Wide-range current setting adjustment accommodates customized protection requirements.
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Operational Reliability
Enhanced arc-extinguishing system combined with high-temperature resistant insulation materials ensures interruption capacity exceeding 20kA. Special alloy contacts with precision machining maintain stable contact resistance for extended electrical endurance.
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User-Centric Design
Rotary operating handle provides clear ON/OFF position indication with visible isolation gap. Modular accessory interface supports optional auxiliary contacts and alarm units for flexible system integration.
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Environmental Durability
Compact structure optimizes space utilization while maintaining IP40 protection rating. Rigorous thermal stability testing validates consistent performance across -25℃ to +70℃ temperature ranges.
[Technical Parameters]
Model: CDM6S-250L/3310
Rated Current: 250A
Rated Voltage: DC 220V
Pole Configuration: 3P+N
Mechanical Endurance: ≥10,000 operations
Electrical Endurance: ≥5,000 operations
Mounting Options: Fixed/Plug-in type available
[Applications]
Serves as primary circuit protection component in PV energy storage systems, DC traction power supplies, and data center UPS networks. Suitable for power distribution cabinet upgrades in heavy industries including port machinery and mining equipment.
