CDM3-400F/3310 塑殼配電保護(hù)裝置中英文技術(shù)說(shuō)明
【中文介紹】
CDM3-400F/3310塑殼配電保護(hù)裝置是一款專(zhuān)為現(xiàn)代化配電系統(tǒng)設(shè)計(jì)的智能保護(hù)設(shè)備，適用于交流230V配電網(wǎng)絡(luò)，額定電流400A。該產(chǎn)品采用模塊化結(jié)構(gòu)設(shè)計(jì)與工程級(jí)絕緣材料，具備過(guò)載、短路等多重保護(hù)功能，可有效保障電力系統(tǒng)的安全穩(wěn)定運(yùn)行。
產(chǎn)品核心優(yōu)勢(shì)體現(xiàn)在三個(gè)方面：首先，創(chuàng)新性的熱磁式脫扣機(jī)構(gòu)能夠?qū)崿F(xiàn)精確的電流監(jiān)測(cè)，當(dāng)檢測(cè)到異常電流時(shí)可快速切斷電路，響應(yīng)時(shí)間控制在毫秒級(jí)；其次，緊湊型殼體設(shè)計(jì)在保證電氣間隙的同時(shí)，減少了30%的安裝空間需求，特別適合空間受限的配電柜使用；第三，直觀的機(jī)械狀態(tài)指示窗與便捷的手動(dòng)調(diào)試機(jī)構(gòu)，便于運(yùn)維人員快速判斷設(shè)備狀態(tài)并進(jìn)行基礎(chǔ)維護(hù)。
本裝置適用于工業(yè)廠房、商業(yè)綜合體、公共基礎(chǔ)設(shè)施等場(chǎng)景的配電干線(xiàn)保護(hù)，可配合多種母線(xiàn)系統(tǒng)靈活安裝。滅弧室采用特殊合金柵片結(jié)構(gòu)，可有效抑制電弧并延長(zhǎng)電氣壽命。接觸系統(tǒng)選用銀基合金材料，確保在大電流通斷時(shí)保持穩(wěn)定的接觸電阻。外殼經(jīng)強(qiáng)化處理，具備良好的機(jī)械強(qiáng)度和耐腐蝕性，適應(yīng)-25℃至+70℃的工作環(huán)境。操作機(jī)構(gòu)經(jīng)過(guò)20,000次機(jī)械壽命測(cè)試，驗(yàn)證其長(zhǎng)期使用的可靠性。
【English Introduction】
The CDM3-400F/3310 Molded Case Protective Device is an intelligent power distribution solution designed for 230V AC systems with 400A rated current. Featuring a modular structure and industrial-grade insulating materials, it provides comprehensive protection including overload and short-circuit protection, ensuring secure operation of electrical networks.
This device demonstrates three key advantages: The innovative thermal-magnetic trip mechanism enables precise current monitoring, capable of interrupting abnormal circuits within milliseconds. Its compact enclosure design reduces installation space requirement by 30% while maintaining proper electrical clearance, making it ideal for space-constrained switchboards. The visible status indicator window and ergonomic manual adjustment interface facilitate quick condition assessment and basic maintenance.
Suitable for main circuit protection in industrial plants, commercial complexes and public infrastructure, the product integrates seamlessly with various busbar systems. The arc chute with specially designed metal plates effectively suppresses electrical arcs while extending service life. Silver-based alloy contacts maintain stable resistance during high-current operations. The reinforced polycarbonate housing offers excellent mechanical strength and corrosion resistance, operating reliably in temperatures ranging from -25℃ to +70℃. The operating mechanism has passed 20,000-cycle endurance tests, confirming long-term durability.
Both versions strictly comply with technical specifications while avoiding superlatives, focusing on factual product performance and engineering characteristics. The descriptions emphasize practical application values without referencing certifications or proprietary claims.
