CDM6S-800M/4300B 630A塑殼斷路器產(chǎn)品介紹
產(chǎn)品概述
CDM6S-800M/4300B 630A塑殼斷路器是一款適用于低壓配電系統(tǒng)的新型電路保護(hù)裝置，采用模塊化設(shè)計理念，核心部件均經(jīng)過精密工藝加工而成。產(chǎn)品額定工作電流630A，適用于交流50Hz/60Hz、額定工作電壓至690V的配電網(wǎng)絡(luò)，可為電力系統(tǒng)提供可靠的過載、短路保護(hù)。分?jǐn)嗄芰υO(shè)計充分考慮了現(xiàn)代電網(wǎng)的負(fù)荷波動特性，能有效提升配電系統(tǒng)的安全運行水平。
結(jié)構(gòu)特點
該產(chǎn)品采用三層復(fù)合式滅弧結(jié)構(gòu)，配合優(yōu)質(zhì)銀基合金觸點材料，可顯著降低電弧能量對設(shè)備的損傷。旋轉(zhuǎn)式操作機(jī)構(gòu)經(jīng)優(yōu)化設(shè)計，確保斷路器在分合閘過程中動作平穩(wěn)可靠。產(chǎn)品外殼采用高強(qiáng)度工程塑料，具備良好的耐候性和絕緣性能，防護(hù)等級符合常規(guī)工業(yè)環(huán)境要求。模塊化附件設(shè)計便于用戶根據(jù)實際需求靈活擴(kuò)展輔助功能。
性能優(yōu)勢
配備智能型雙金屬熱保護(hù)元件與電磁瞬時脫扣機(jī)構(gòu)協(xié)同工作機(jī)制，實現(xiàn)精準(zhǔn)的過載延時保護(hù)和快速的短路電流分?jǐn)�。動靜觸頭采用斜面嚙合結(jié)構(gòu)，有效提升接觸面積和導(dǎo)電穩(wěn)定性。經(jīng)過嚴(yán)苛的機(jī)械壽命測試，主回路部件保持穩(wěn)定的電氣性能。產(chǎn)品支持多種安裝方式，可適配標(biāo)準(zhǔn)導(dǎo)軌或固定式安裝需求。
應(yīng)用領(lǐng)域
廣泛應(yīng)用于工業(yè)廠房、商業(yè)建筑、基礎(chǔ)設(shè)施等場合的配電干線保護(hù)，特別適用于需要大電流控制能力的配電柜系統(tǒng)。可實現(xiàn)對電動機(jī)、變壓器等設(shè)備的有效保護(hù)，也可作為各級配電系統(tǒng)的關(guān)鍵分段保護(hù)裝置。產(chǎn)品設(shè)計兼顧通用性與專業(yè)性，能滿足不同規(guī)模配電網(wǎng)絡(luò)的保護(hù)需求。
使用環(huán)境
建議在-25℃至+70℃環(huán)境溫度下使用，相對濕度不超過95%（無凝露）。安裝時應(yīng)確保通風(fēng)良好，避免腐蝕性氣體或?qū)щ妷m埃的長期接觸。定期檢查接線端子的緊固狀態(tài)，保持操作機(jī)構(gòu)活動部件的正常潤滑。
注意事項
安裝前請核對系統(tǒng)電壓與產(chǎn)品參數(shù)匹配性，建議由專業(yè)電氣人員實施操作。產(chǎn)品調(diào)試時應(yīng)按照規(guī)范流程進(jìn)行保護(hù)特性校驗，運行期間建議定期進(jìn)行功能檢測。備件更換時請選擇相同規(guī)格型號產(chǎn)品，以保持系統(tǒng)保護(hù)特性的完整性。
CDM6S-800M/4300B 630A Molded Case Circuit Breaker Product Introduction
Product Overview
The CDM6S-800M/4300B 630A molded case circuit breaker is a newly developed protective device for low-voltage distribution systems. Featuring modular design architecture, its core components are manufactured with precision engineering. With a rated operational current of 630A, it is suitable for 50Hz/60Hz AC power networks up to 690V, providing reliable overload and short-circuit protection. The breaking capacity is designed considering modern grid load characteristics, effectively enhancing power system safety.
Structural Features
Equipped with a three-stage arc extinguishing system and premium silver-based alloy contacts for minimized arc damage. The optimized rotary operating mechanism ensures smooth switching operations. The enclosure utilizes high-strength engineering plastics with excellent weather resistance and insulation properties. Modular accessory design allows flexible functional expansion according to application requirements.
Performance Advantages
Incorporates a bimetallic thermal protection element and electromagnetic trip unit for coordinated overload delay protection and instantaneous short-circuit interruption. Slanting contact configuration enhances conductivity and stability. Rigorous mechanical endurance testing ensures consistent electrical performance. Supports multiple installation methods including DIN rail and fixed mounting.
Application Scope
Widely used in industrial plants, commercial buildings, and infrastructure projects for main distribution line protection. Particularly suitable for switchgear systems requiring high current control capacity. Provides effective protection for motors, transformers, and other equipment while serving as critical protection in multi-level distribution networks.
Operating Conditions
Recommended ambient temperature range: -25℃ to +70℃, maximum relative humidity 95% (non-condensing). Install in well-ventilated areas avoiding prolonged exposure to corrosive substances. Regularly inspect terminal tightness and maintain mechanical lubrication.
Important Notes
Verify voltage compatibility before installation. Professional electrical personnel should perform commissioning with proper protection calibration. Periodic functional testing is advised during operation. Use identical specifications for component replacement to maintain system coordination.
