CDM3-63S/3300 16A 塑殼配電保護(hù)裝置產(chǎn)品介紹
CDM3-63S/3300 16A塑殼配電保護(hù)裝置是一款專為低壓配電系統(tǒng)設(shè)計(jì)的電路保護(hù)設(shè)備，適用于多種電力場(chǎng)景的電流控制和線路保護(hù)。該產(chǎn)品采用模塊化結(jié)構(gòu)設(shè)計(jì)，在確保穩(wěn)定性的同時(shí)兼顧安裝維護(hù)的便捷性，可有效提升配電系統(tǒng)的安全運(yùn)行水平。
核心特點(diǎn)：
- 緊湊型工程結(jié)構(gòu)設(shè)計(jì)使產(chǎn)品體積較同類設(shè)備縮減約15%，在有限空間內(nèi)實(shí)現(xiàn)更高密度安裝。殼體采用高強(qiáng)度復(fù)合材料一體成型，具備良好的抗沖擊性和耐候性，可在-25℃至+70℃環(huán)境溫度范圍內(nèi)穩(wěn)定運(yùn)行。
- 優(yōu)化設(shè)計(jì)的滅弧系統(tǒng)配合特殊材質(zhì)的觸點(diǎn)結(jié)構(gòu)，使設(shè)備在分?jǐn)噙^(guò)程中能快速抑制電弧，有效降低操作過(guò)電壓。動(dòng)觸頭組件采用銀基合金材料，配合雙斷點(diǎn)結(jié)構(gòu)設(shè)計(jì)，確保接觸電阻長(zhǎng)期穩(wěn)定在0.5mΩ以下。
- 操作機(jī)構(gòu)采用三點(diǎn)定位技術(shù)，分合閘操作力矩≤3.5N·m，機(jī)械壽命可達(dá)10000次以上。透明視窗設(shè)計(jì)便于直觀觀察觸點(diǎn)狀態(tài)，旋轉(zhuǎn)式手柄支持多角度安裝需求。
- 內(nèi)置多重保護(hù)機(jī)制，當(dāng)線路中出現(xiàn)異常電流時(shí)，能在15ms內(nèi)完成檢測(cè)并啟動(dòng)保護(hù)動(dòng)作。針對(duì)不同負(fù)載特性可提供定制化保護(hù)曲線，支持過(guò)載長(zhǎng)延時(shí)、短路瞬時(shí)雙重保護(hù)模式。
技術(shù)參數(shù)：
額定工作電流：16A
額定絕緣電壓：800V
額定工作電壓：AC 400V
分?jǐn)嗄芰Γ?kA（符合IEC/EN 60947-2）
機(jī)械壽命：≥10,000次
接線端子：35mm²最大線徑
防護(hù)等級(jí)：IP20（安裝后可達(dá)IP40）
應(yīng)用領(lǐng)域：
廣泛應(yīng)用于民用建筑配電箱、工業(yè)控制柜、商業(yè)綜合體供電系統(tǒng)等場(chǎng)景，特別適用于照明回路、小型動(dòng)力設(shè)備、暖通空調(diào)系統(tǒng)等16A及以下電流等級(jí)的線路保護(hù)。產(chǎn)品兼容35mm標(biāo)準(zhǔn)導(dǎo)軌安裝，支持水平和垂直多方位固定方式。
CDM3-63S/3300 16A Molded Case Circuit Protection Device Introduction
The CDM3-63S/3300 16A molded case circuit protection device is engineered for low-voltage distribution systems, providing reliable current regulation and circuit protection across diverse electrical applications. Featuring modular construction and space-efficient design, this product combines operational stability with installation flexibility to enhance power system safety.
Key Features:
- The compact engineering structure reduces product volume by approximately 15% compared to similar devices, enabling high-density installation in confined spaces. The monocoque housing molded from high-strength composite materials demonstrates excellent impact resistance and weatherproof performance, maintaining stable operation within -25℃ to +70℃ temperature range.
- The optimized arc-extinguishing system cooperates with specially formulated contact materials to rapidly suppress arcing during circuit interruption, effectively minimizing operational overvoltage. Silver-alloy moving contacts with double-break configuration ensure long-term contact resistance stability below 0.5mΩ.
- The three-point positioning mechanism achieves switching torque ≤3.5N·m with mechanical endurance exceeding 10,000 operations. The transparent viewing window allows visual contact status monitoring, while the rotary handle accommodates multi-angle installation requirements.
- Integrated multi-stage protection mechanisms enable fault detection within 15ms and initiate protective actions. Customizable tripping curves adapt to various load characteristics, supporting combined long-time overload protection and instantaneous short-circuit protection.
Technical Parameters:
Rated Current: 16A
Rated Insulation Voltage: 800V
Rated Operational Voltage: AC 400V
Breaking Capacity: 6kA (IEC/EN 60947-2 compliant)
Mechanical Durability: ≥10,000 operations
Terminal Capacity: Up to 35mm² conductor
Protection Class: IP20 (IP40 when installed)
Applications:
Widely implemented in residential distribution boards, industrial control cabinets, and commercial power supply systems. Particularly suitable for lighting circuits, small power equipment, and HVAC systems requiring 16A current protection. Compatible with 35mm standard DIN rail mounting, supporting both horizontal and vertical installation orientations.
