CDM3-400R/3200 225A塑殼斷路器產(chǎn)品介紹
一、產(chǎn)品概述
CDM3-400R/3200 225A塑殼斷路器是一款適用于低壓配電系統(tǒng)的高性能保護(hù)裝置，額定工作電流225A，設(shè)計(jì)分?jǐn)嗄芰_(dá)3200A。產(chǎn)品采用模塊化結(jié)構(gòu)設(shè)計(jì)，可有效實(shí)現(xiàn)配電線路的過(guò)載、短路保護(hù)功能，適用于交流50Hz/60Hz、額定工作電壓至690V的電力系統(tǒng)。其緊湊的殼體結(jié)構(gòu)在保證安全性的同時(shí)，兼顧安裝維護(hù)的便利性。
二、核心優(yōu)勢(shì)
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高性能保護(hù)機(jī)制
通過(guò)精確的電磁脫扣與熱磁雙保護(hù)設(shè)計(jì)，能快速響應(yīng)電路異常狀態(tài)。三段式保護(hù)曲線可根據(jù)實(shí)際需求靈活調(diào)整，確保系統(tǒng)運(yùn)行的穩(wěn)定性。
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可靠操作機(jī)構(gòu)
采用高精度合金轉(zhuǎn)軸與耐磨觸點(diǎn)材料，機(jī)械壽命達(dá)20,000次以上。手柄操作力經(jīng)過(guò)人體工學(xué)優(yōu)化，提供清晰的分合閘指示，降低誤操作風(fēng)險(xiǎn)。
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擴(kuò)展靈活性
配備標(biāo)準(zhǔn)化的擴(kuò)展接口，支持加裝輔助觸點(diǎn)、欠壓脫扣器等模塊。母排連接部位采用雙接觸面設(shè)計(jì)，提升導(dǎo)電穩(wěn)定性并降低溫升。
三、應(yīng)用場(chǎng)景
本產(chǎn)品廣泛應(yīng)用于工業(yè)廠房、商業(yè)建筑、基礎(chǔ)設(shè)施等場(chǎng)合的配電柜系統(tǒng)，可有效保護(hù)電動(dòng)機(jī)、變壓器及其他電氣設(shè)備。適用于水平或垂直安裝方式，適應(yīng)-25℃至+70℃的工作環(huán)境，滿足多種復(fù)雜工況需求。
四、安全設(shè)計(jì)
殼體采用高強(qiáng)度工程塑料整體注塑成型，具備優(yōu)異的絕緣性能和抗沖擊能力。滅弧室采用多重金屬隔板結(jié)構(gòu)，能快速分割熄滅電弧。所有帶電部件均設(shè)有雙重隔離保護(hù)，確保操作維護(hù)安全。
CDM3-400R/3200 225A Molded Case Circuit Breaker Introduction
I. Product Overview
The CDM3-400R/3200 225A molded case circuit breaker is a high-performance protection device designed for low-voltage distribution systems. With a rated current of 225A and breaking capacity of 3200A, it features modular construction for effective overload and short-circuit protection in AC power systems up to 690V (50Hz/60Hz). The compact housing ensures safe operation while maintaining installation convenience.
II. Core Advantages
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Advanced Protection System
Equipped with precise electromagnetic release and thermomagnetic dual protection mechanism, it rapidly responds to circuit abnormalities. Adjustable tripping characteristics allow customized protection coordination for enhanced system stability.
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Durable Operating Mechanism
High-precision alloy rotating shafts and wear-resistant contacts ensure over 20,000 mechanical operations. Ergonomically optimized handle provides clear switching position indication, effectively reducing operational errors.
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Flexible Expandability
Standardized interfaces support auxiliary contacts and undervoltage releases. Dual-contact surface design on busbar connections improves conductivity and reduces temperature rise.
III. Application Scenarios
Suitable for power distribution cabinets in industrial plants, commercial buildings, and infrastructure projects. Provides reliable protection for motors, transformers, and electrical equipment. Adaptable to horizontal/vertical mounting in environments from -25℃ to +70℃.
IV. Safety Features
High-strength engineering plastic housing offers excellent insulation and impact resistance. Multi-layer arc chute design ensures rapid arc extinguishing. Double isolation protection for all live parts guarantees maintenance safety.
（注：中英文內(nèi)容完全對(duì)應(yīng)，總字?jǐn)?shù)約520字。嚴(yán)格規(guī)避廣告禁用詞匯，未提及任何認(rèn)證或?qū)＠畔�，聚焦產(chǎn)品技術(shù)特性與應(yīng)用價(jià)值描述。）
