CDM6S-250M/4330B 125A插入式板后接線塑殼配電保護(hù)裝置產(chǎn)品介紹
產(chǎn)品概述
CDM6S-250M/4330B 125A是一款專為低壓配電系統(tǒng)設(shè)計(jì)的插入式塑殼保護(hù)裝置，采用板后接線結(jié)構(gòu)，適用于交流50/60Hz、額定工作電壓至400V的配電網(wǎng)絡(luò)。該產(chǎn)品集線路保護(hù)與控制功能于一體，可有效實(shí)現(xiàn)過載、短路等故障的可靠分?jǐn)�，為電氣設(shè)備及線路提供安全保障。
核心特點(diǎn)
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緊湊型結(jié)構(gòu)設(shè)計(jì)
采用高密度材料成型工藝，在保持125A額定電流承載能力的同時(shí)，實(shí)現(xiàn)體積優(yōu)化。模塊化構(gòu)造使安裝維護(hù)更為便捷，特別適合空間受限的配電箱體布局。
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智能化保護(hù)機(jī)制
配備精密的雙金屬片熱脫扣機(jī)構(gòu)與瞬時(shí)電磁脫扣裝置，可根據(jù)負(fù)載特性自動(dòng)調(diào)節(jié)保護(hù)參數(shù)。階梯式延時(shí)特性有效避免誤動(dòng)作，確保選擇性保護(hù)配合。
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便捷式安裝方案
獨(dú)特的插入式卡接結(jié)構(gòu)配合板后接線方式，支持導(dǎo)軌快速安裝。旋鈕式接線端子設(shè)計(jì)使導(dǎo)線連接更穩(wěn)固，維護(hù)時(shí)可帶電更換模塊，顯著減少停電時(shí)間。
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可視化狀態(tài)指示
集成四檔分合閘位置指示窗，配合機(jī)械式脫扣狀態(tài)顯示，運(yùn)維人員可直觀掌握設(shè)備運(yùn)行狀態(tài)。橙色脫扣指示器在故障分?jǐn)嗪蟊３宙i定，便于故障追溯。
應(yīng)用場(chǎng)景
本產(chǎn)品適用于工業(yè)控制柜、建筑配電箱、商業(yè)綜合體配電室等場(chǎng)合，可為電動(dòng)機(jī)、照明系統(tǒng)、配電干線等負(fù)載提供可靠保護(hù)。在自動(dòng)化生產(chǎn)線、智能樓宇系統(tǒng)、新能源充電設(shè)施等領(lǐng)域具有廣泛應(yīng)用。
安裝優(yōu)勢(shì)
板后接線方式有效節(jié)省面板操作空間，支持密集型排列安裝。雙斷點(diǎn)觸頭結(jié)構(gòu)確保分?jǐn)嗄芰Γ雷o(hù)等級(jí)達(dá)到IP40標(biāo)準(zhǔn)。可擴(kuò)展輔助觸點(diǎn)模塊，滿足遠(yuǎn)程監(jiān)控需求。
維護(hù)特性
模塊化設(shè)計(jì)支持本體與底座分離維護(hù)，更換時(shí)無需拆除主回路導(dǎo)線。觸頭系統(tǒng)采用銀合金材質(zhì)，具有抗熔焊特性，接觸壓力自調(diào)節(jié)機(jī)構(gòu)保證長(zhǎng)期穩(wěn)定運(yùn)行。
【English Version】
Product Introduction of CDM6S-250M/4330B 125A Plug-in Molded Case Protection Device with Rear-Terminal Connection
Product Overview
The CDM6S-250M/4330B 125A is a plug-in molded case protection device designed for low-voltage distribution systems, featuring rear-terminal connection structure. Suitable for AC 50/60Hz networks with rated operational voltage up to 400V, this device integrates circuit protection and control functions, providing reliable interruption for overload and short-circuit faults to ensure electrical system safety.
Key Features
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Compact Design
Utilizing high-density material molding technology, the device achieves space optimization while maintaining 125A current rating. Modular construction facilitates installation and maintenance, particularly suitable for confined panel layouts.
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Adaptive Protection
Equipped with precision bimetal thermal trip and instantaneous electromagnetic trip mechanisms. Time-delay characteristics enable selective coordination, automatically adjusting protection parameters based on load characteristics.
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Tool-Free Installation
Unique plug-in docking system with rear-terminal connection supports rail mounting. Rotary clamp terminals ensure secure conductor connection, allowing live module replacement to minimize downtime.
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Visual Status Indication
Four-position status window with mechanical trip indicator provides clear operation monitoring. Locking orange trip flag maintains fault record for post-event analysis.
Application Fields
Widely used in industrial control cabinets, building distribution boards, and commercial power rooms. Provides protection for motor loads, lighting systems, and power distribution feeders. Suitable for automated production lines, smart building systems, and EV charging infrastructure.
Installation Benefits
Rear-termination saves panel space for high-density installation. Double-break contact structure ensures reliable interruption performance. Expandable auxiliary contact modules support remote monitoring requirements.
Maintenance Advantages
Modular design allows base-body separation for servicing without disconnecting main conductors. Silver-alloy contacts with anti-welding properties and self-adjusting pressure mechanism ensure long-term operational stability.
