DZ20J-100/3300 25A 塑殼斷路器中英文產(chǎn)品介紹
【中文介紹】
DZ20J-100/3300 25A塑殼斷路器是一款適用于低壓配電系統(tǒng)的保護(hù)裝置，專(zhuān)為電路過(guò)載和短路保護(hù)設(shè)計(jì)。產(chǎn)品采用模塊化結(jié)構(gòu)設(shè)計(jì)，適用于交流50Hz、額定工作電壓至380V的配電網(wǎng)絡(luò)，可有效保護(hù)線路及電氣設(shè)備的安全運(yùn)行。
核心特點(diǎn)：
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精準(zhǔn)保護(hù)性能：配備先進(jìn)的電磁脫扣機(jī)構(gòu)與熱雙金屬片過(guò)載保護(hù)系統(tǒng)，可根據(jù)負(fù)載特性快速響應(yīng)異常電流。25A額定電流規(guī)格適用于中小型配電分支線路保護(hù)需求。
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穩(wěn)定操作機(jī)構(gòu)：優(yōu)化設(shè)計(jì)的操作機(jī)構(gòu)具有明確的分合閘指示，操作力矩均勻可靠。觸頭系統(tǒng)采用銀合金材料，有效降低接觸電阻，延長(zhǎng)電氣壽命。
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緊湊模塊化設(shè)計(jì)：產(chǎn)品寬度規(guī)格適應(yīng)標(biāo)準(zhǔn)導(dǎo)軌安裝，便于配電柜內(nèi)的集約化布局。透明防護(hù)罩設(shè)計(jì)兼顧操作安全性與狀態(tài)可視性，便于日常維護(hù)檢查。
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環(huán)境適應(yīng)性：外殼采用高強(qiáng)度工程塑料，具備良好的絕緣性能和抗沖擊特性，可在-5℃至+40℃環(huán)境溫度下穩(wěn)定工作，適應(yīng)常規(guī)工業(yè)環(huán)境需求。
應(yīng)用領(lǐng)域：
廣泛適用于建筑配電系統(tǒng)、工業(yè)控制柜、商業(yè)綜合體等場(chǎng)合，作為電動(dòng)機(jī)、照明回路及配電干線的關(guān)鍵保護(hù)元件�？膳c斷路器附件配合實(shí)現(xiàn)多種控制功能。
技術(shù)參數(shù)：
- 額定電流：25A
- 額定電壓：AC380V
- 分?jǐn)嗄芰Γ悍铣Ｒ?guī)配電保護(hù)要求
- 極數(shù)配置：3極+N設(shè)計(jì)
- 機(jī)械壽命：≥10,000次
產(chǎn)品優(yōu)勢(shì)：
通過(guò)結(jié)構(gòu)優(yōu)化提升動(dòng)作可靠性，分合閘過(guò)程順暢無(wú)卡滯。模塊化設(shè)計(jì)便于維護(hù)更換，插接式端子連接方式簡(jiǎn)化安裝流程。內(nèi)置消弧裝置有效抑制操作過(guò)電壓，有助于提升系統(tǒng)安全性能。
【英文介紹】
DZ20J-100/3300 25A Molded Case Circuit Breaker Introduction
The DZ20J-100/3300 25A molded case circuit breaker is a protective device designed for low-voltage distribution systems, providing reliable overload and short-circuit protection. Featuring modular construction, it is suitable for 50Hz AC power networks with rated operational voltage up to 380V, ensuring safe operation of electrical circuits and connected equipment.
Key Features:
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Precision Protection: Equipped with electromagnetic trip unit and thermal bimetal overload protection system, delivering rapid response to abnormal current conditions. The 25A rated current specification meets protection requirements for medium/small power distribution branch circuits.
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Reliable Operation Mechanism: Optimized operating mechanism provides clear switching position indication with consistent operating torque. Silver-alloy contacts minimize contact resistance while extending electrical durability.
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Compact Modular Design: Standard rail-mounting dimensions enable space-efficient panel layout. Transparent protective cover ensures operational safety while allowing visual status inspection.
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Environmental Adaptability: High-strength engineering plastic housing offers excellent insulation and impact resistance. Operational temperature range covers -5℃ to +40℃, suitable for general industrial environments.
Application Fields:
Widely used in building distribution systems, industrial control cabinets, and commercial complexes. Serves as critical protection component for motor circuits, lighting systems, and power distribution trunk lines. Compatible with accessory modules for extended control functions.
Technical Parameters:
- Rated Current: 25A
- Rated Voltage: AC380V
- Breaking Capacity: Meets standard distribution protection requirements
- Pole Configuration: 3P+N
- Mechanical Endurance: ≥10,000 operations
Product Advantages:
Structural optimization enhances operational reliability with smooth switching action. Modular design simplifies maintenance and replacement processes. Plug-in terminal connections facilitate installation efficiency. Integrated arc-extinguishing chamber helps suppress operational overvoltage, contributing to improved system safety.
（注：中英文內(nèi)容合計(jì)約620字，嚴(yán)格規(guī)避了廣告禁用詞匯及認(rèn)證相關(guān)表述，重點(diǎn)突出產(chǎn)品功能特性與技術(shù)參數(shù)�？筛鶕�(jù)具體版面需求調(diào)整段落結(jié)構(gòu)。）
