以下是為您提供的DZ20系列塑殼斷路器DZ20J-400/33002 250A產(chǎn)品中英文介紹:
【中文介紹】
DZ20J-400/33002 250A塑殼斷路器是一款專為低壓配電系統(tǒng)設(shè)計(jì)的保護(hù)裝置,適用于交流50Hz、額定工作電壓至380V的電力網(wǎng)絡(luò)。該產(chǎn)品采用模塊化結(jié)構(gòu)設(shè)計(jì),集過載保護(hù)、短路保護(hù)及隔離功能于一體,可有效保障電氣線路和設(shè)備的安全穩(wěn)定運(yùn)行。
產(chǎn)品核心優(yōu)勢(shì):
- 精準(zhǔn)動(dòng)作特性:搭載精密電磁脫扣機(jī)構(gòu),可在電路發(fā)生過載或短路故障時(shí)快速切斷電流,動(dòng)作時(shí)間誤差小,保護(hù)響應(yīng)靈敏可靠。
- 強(qiáng)化觸頭系統(tǒng):特殊合金材料觸頭配合優(yōu)化滅弧室設(shè)計(jì),有效提升分?jǐn)嗄芰,確保在極端電流條件下仍能穩(wěn)定切斷電路。
- 便捷操作體驗(yàn):人性化操作手柄設(shè)計(jì),具備清晰分合閘指示標(biāo)識(shí),支持手動(dòng)快速分合閘操作?蛇m配多種擴(kuò)展附件,便于系統(tǒng)功能擴(kuò)展。
- 緊湊結(jié)構(gòu)工藝:采用高強(qiáng)度絕緣殼體模壓成型技術(shù),內(nèi)部組件布局合理,體積緊湊節(jié)省安裝空間,防護(hù)等級(jí)符合常規(guī)配電環(huán)境要求。
典型應(yīng)用場(chǎng)景:
廣泛應(yīng)用于工業(yè)廠房、商業(yè)建筑、基礎(chǔ)設(shè)施等低壓配電系統(tǒng)中,作為主開關(guān)或分支保護(hù)裝置使用,特別適用于電動(dòng)機(jī)保護(hù)、配電柜進(jìn)線保護(hù)及大電流回路控制等場(chǎng)合。
安全設(shè)計(jì)亮點(diǎn):
- 多重機(jī)械聯(lián)鎖結(jié)構(gòu)防止誤操作
- 透明防護(hù)罩設(shè)計(jì)便于狀態(tài)觀察
- 穩(wěn)固的接線端子確保長(zhǎng)期導(dǎo)電穩(wěn)定性
- 耐高溫材質(zhì)適應(yīng)多種環(huán)境條件
【English Introduction】
The DZ20J-400/33002 250A Molded Case Circuit Breaker is a protective device specifically designed for low-voltage distribution systems, suitable for 50Hz AC power networks with rated operational voltage up to 380V. Featuring modular structural design, it integrates overload protection, short-circuit protection and isolation functions to ensure safe and stable operation of electrical circuits and equipment.
Key Features:
- Precision Tripping Mechanism: Equipped with sensitive electromagnetic release unit that ensures rapid current interruption during overload or short-circuit conditions, demonstrating minimal time deviation and reliable protection response.
- Enhanced Contact System: Specially alloyed contacts combined with optimized arc extinguishing chamber design significantly improve breaking capacity, guaranteeing stable circuit interruption under extreme current conditions.
- User-Friendly Operation: Ergonomic operating handle with clear ON/OFF position indicators enables quick manual switching. Compatible with multiple auxiliary accessories for functional expansion flexibility.
- Compact Construction: High-strength insulated housing manufactured by precision molding technology incorporates optimized component layout, saving installation space while maintaining required protection level for standard environments.
Typical Applications:
Widely used in industrial plants, commercial buildings and infrastructure projects as main switches or branch protection devices, particularly suitable for motor protection, distribution cabinet line protection and high-current circuit control.
Safety Design Highlights:
- Multi-stage mechanical interlock prevents misoperation
- Transparent protective cover for visual status monitoring
- Robust terminal structure ensures lasting conductivity
- Heat-resistant materials adapt to various environmental conditions
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