CDM1-125H/3300 80A 塑殼斷路器中英文產(chǎn)品介紹
中文版：
CDM1-125H/3300 80A塑殼斷路器是一款專為低壓配電系統(tǒng)設(shè)計的電路保護裝置，適用于交流50Hz、額定工作電壓至400V的電力環(huán)境。產(chǎn)品采用模塊化結(jié)構(gòu)設(shè)計，可實現(xiàn)額定電流80A范圍內(nèi)的過載與短路保護功能，為工業(yè)配電、建筑電氣及設(shè)備控制等場景提供可靠的電路安全保障。
該產(chǎn)品主體結(jié)構(gòu)由高強度工程塑料外殼與內(nèi)部精密觸頭系統(tǒng)構(gòu)成，緊湊型設(shè)計有效節(jié)省安裝空間。觸頭材料選用耐磨合金材質(zhì)配合優(yōu)化滅弧系統(tǒng)，能夠在分斷故障電流時快速實現(xiàn)電弧能量消散，提升產(chǎn)品電氣壽命。操作機構(gòu)采用彈簧儲能式設(shè)計，支持手動快速分合閘操作，分斷動作響應時間短，有效降低故障電流對線路設(shè)備的影響。
產(chǎn)品功能特點包括：三極聯(lián)動保護機制，確保三相電路同步切斷；可視化分合閘狀態(tài)指示窗，便于運維人員快速判斷設(shè)備狀態(tài)；可調(diào)節(jié)安裝導軌設(shè)計，適配不同規(guī)格配電柜的安裝需求。其均衡的電磁脫扣特性可精準識別負載異常，在保障供電連續(xù)性的同時實現(xiàn)分級保護。
應用領(lǐng)域覆蓋工業(yè)生產(chǎn)車間動力配電、商業(yè)建筑主配電箱、光伏系統(tǒng)匯流保護等多個場景。通過與上級保護設(shè)備的協(xié)調(diào)配合，可構(gòu)建多層級選擇性保護方案，幫助用戶優(yōu)化配電系統(tǒng)穩(wěn)定性。產(chǎn)品設(shè)計兼顧環(huán)境適應性，在-5°C至+40°C工作溫度范圍內(nèi)保持穩(wěn)定的保護特性，防護等級達到IP20，滿足常規(guī)室內(nèi)環(huán)境使用需求。
English Version:
The CDM1-125H/3300 80A Molded Case Circuit Breaker is a circuit protection device specifically engineered for low-voltage distribution systems, operating in AC 50Hz power environments with rated voltage up to 400V. Featuring modular construction design, this product provides reliable overload and short-circuit protection within 80A rated current range, ensuring electrical safety for industrial power distribution, building electrical systems, and equipment control applications.
Constructed with high-strength engineering plastic housing and precision contact system, its compact design optimizes space utilization in switchgear installations. The wear-resistant alloy contacts combined with enhanced arc quenching system effectively dissipate arc energy during fault current interruption, significantly extending electrical durability. The spring-operated quick-make/quick-break mechanism enables prompt manual switching operations, with rapid trip response to minimize potential equipment damage from fault currents.
Key functional features include: three-pole simultaneous tripping mechanism ensuring synchronized phase interruption; transparent status indicator window for instant visual confirmation of contact position; adjustable DIN rail mounting system accommodating various cabinet configurations. The balanced electromagnetic tripping characteristic ensures accurate fault detection while maintaining power supply continuity through selective coordination.
Widely applicable in factory power distribution, commercial building main distribution boards, and photovoltaic system combiner box protection, this device supports multi-tier selective protection schemes when coordinated with upstream protective equipment. Designed for environmental adaptability, it maintains stable performance within -5°C to +40°C temperature range and provides IP20 protection grade, suitable for standard indoor installation conditions. The product s consistent tripping characteristics and simplified maintenance requirements make it a practical solution for modern electrical infrastructure management.
