DZ20L-160T/4300塑殼漏電保護(hù)斷路器（中英雙語(yǔ)）
【產(chǎn)品概述】
DZ20L-160T/4300塑殼漏電保護(hù)斷路器是一款專(zhuān)為低壓配電系統(tǒng)開(kāi)發(fā)的智能化電氣保護(hù)裝置，采用模塊化結(jié)構(gòu)設(shè)計(jì)，配備透明可視化觀察窗。額定電流80A，漏電動(dòng)作值100mA，響應(yīng)時(shí)間≤0.1秒，適用于交流50Hz、額定工作電壓至400V的配電網(wǎng)絡(luò)，為工業(yè)、商業(yè)及民用建筑提供可靠的漏電防護(hù)和線(xiàn)路控制功能。產(chǎn)品通過(guò)精密機(jī)械結(jié)構(gòu)與電子組件協(xié)同工作，實(shí)現(xiàn)用電安全的主動(dòng)防護(hù)。
【核心特點(diǎn)】
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快速響應(yīng)保護(hù)
搭載高性能電磁脫扣機(jī)構(gòu)與電子放大電路，可在檢測(cè)到≥100mA漏電電流時(shí)，于0.1秒內(nèi)瞬時(shí)切斷電路。透明外殼設(shè)計(jì)允許直接觀察內(nèi)部觸點(diǎn)狀態(tài)，便于快速判斷設(shè)備工作狀況。
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穩(wěn)定承載性能
優(yōu)化設(shè)計(jì)的觸頭系統(tǒng)采用銀合金材料，配合雙斷點(diǎn)分?jǐn)嘟Y(jié)構(gòu)，可承受80A額定電流的長(zhǎng)期穩(wěn)定運(yùn)行。滅弧室采用多片式金屬柵片設(shè)計(jì)，有效抑制電弧擴(kuò)散。
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智能監(jiān)控功能
集成漏電自檢按鈕與狀態(tài)指示窗，支持人工定期檢測(cè)保護(hù)功能有效性。機(jī)械式故障指示器可直觀顯示脫扣原因，幫助快速定位線(xiàn)路問(wèn)題。
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人性化設(shè)計(jì)
透明工程塑料外殼兼具絕緣性與可視性，卡扣式安裝結(jié)構(gòu)支持導(dǎo)軌快速裝配。緊湊型外觀（約90×75×70mm）節(jié)省配電柜空間，模塊化設(shè)計(jì)便于后期維護(hù)。
【適用場(chǎng)景】
• 工業(yè)領(lǐng)域：機(jī)械加工設(shè)備、生產(chǎn)線(xiàn)配電箱
• 商業(yè)建筑：商場(chǎng)照明系統(tǒng)、辦公區(qū)配電干線(xiàn)
• 民用設(shè)施：高層住宅配電間、公共區(qū)域供電線(xiàn)路
• 基礎(chǔ)設(shè)施：泵房控制柜、戶(hù)外配電箱防護(hù)
【產(chǎn)品參數(shù)】
| 項(xiàng)目 |
參數(shù) |
| 額定電流 |
80A |
| 極數(shù) |
4P |
| 額定電壓 |
AC 400V 50Hz |
| 額定漏電動(dòng)作 |
100mA |
| 動(dòng)作時(shí)間 |
≤0.1s（非延時(shí)型） |
| 機(jī)械壽命 |
≥10,000次 |
| 接線(xiàn)容量 |
25mm²銅導(dǎo)線(xiàn) |
【英文描述】
DZ20L-160T/4300 Molded Case Leakage Circuit Breaker
Product Overview:
The DZ20L-160T/4300 molded case leakage circuit breaker is an intelligent electrical protection device developed for low-voltage distribution systems. Featuring a modular structure with transparent observation window, it provides 80A rated current capacity and 100mA earth leakage protection with instantaneous tripping within 0.1 seconds. Suitable for 50Hz AC power systems up to 400V, this device delivers reliable leakage protection and circuit control for industrial, commercial, and residential applications.
Key Features:
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Instantaneous Protection
Equipped with electromagnetic release mechanism and electronic amplification circuit, it ensures circuit interruption within 0.1s upon detecting leakage current ≥100mA. Transparent housing enables visual inspection of contact status.
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Robust Performance
Silver-alloy contacts with double-break structure ensure stable 80A current carrying capacity. Multi-layer arc chute effectively suppresses arc diffusion.
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Intelligent Monitoring
Manual test button verifies protection functionality, while mechanical fault indicator visually displays trip causes for quick troubleshooting.
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User-Friendly Design
Translucent engineering plastic housing combines insulation and visibility. DIN-rail mounting design (compact 90×75×70mm) simplifies installation and saves space.
Application Fields:
• Industrial plants: Machine tools, production line distribution
• Commercial buildings: Lighting systems, power trunking
• Residential complexes: Main distribution panels
• Infrastructure: Pump control cabinets, outdoor enclosures
Technical Specifications:
| Parameter |
Value |
| Rated Current |
80A |
| Poles |
4P |
| Rated Voltage |
AC 400V 50Hz |
| Leakage Trip |
100mA |
| Response Time |
≤0.1s (Instant) |
| Mechanical Life |
≥10,000 cycles |
| Terminal Capacity |
25mm² copper |
本產(chǎn)品采用環(huán)保阻燃材料制造，符合工業(yè)級(jí)防護(hù)要求。模塊化組件設(shè)計(jì)支持快速維護(hù)更換，建議由專(zhuān)業(yè)電工進(jìn)行安裝調(diào)試，并定期執(zhí)行功能檢測(cè)以確保最佳保護(hù)性能。
