DZ20Y-100/3200 20A塑殼斷路器中英文產品介紹
一、中文產品介紹
DZ20Y-100/3200 20A塑殼斷路器是一款適用于低壓配電系統的電力保護裝置，采用模塊化結構設計，可為配電線路及電氣設備提供可靠的過載與短路保護。產品以高性能材料制造，具備穩定的電流承載能力和靈敏的脫扣特性。
結構特點：
- 緊湊型殼體采用高強度工程塑料注塑成型，具備優良的絕緣性能和機械強度。殼體表面經防腐蝕工藝處理，能適應多種工業環境使用。
- 觸頭系統采用銀基合金材料，配合雙斷點分斷結構設計，可有效抑制電弧擴散，確保分斷過程的安全性和穩定性。
- 精密調校的熱磁式脫扣機構，可準確識別線路中的過載及短路故障，動作時間誤差控制在行業規范范圍內。
功能優勢：
• 配備可視操作手柄，具備清晰的通斷狀態指示功能。手柄操作力經過人體工學優化，確保操作的便捷性與可靠性。
• 模塊化附件設計支持加裝分勵脫扣、輔助觸點等擴展功能，可根據現場需求靈活配置保護方案。
• 采用標準化導軌安裝方式，支持垂直或水平安裝，簡化現場施工流程并節省配電柜空間。
應用范圍：
適用于交流50Hz、額定工作電壓至400V的配電網絡中，可為建筑配電系統、工業控制設備及電動機回路提供線路保護。典型應用場景包括配電箱主開關、電纜分支保護及設備前端保護等環節。
技術參數：
額定電流：20A
額定絕緣電壓：800V
分斷能力：32kA
機械壽命：≥10,000次
二、English Product Introduction
The DZ20Y-100/3200 20A Molded Case Circuit Breaker is a protective device designed for low-voltage distribution systems. Featuring modular construction, it provides reliable overload and short-circuit protection for power circuits and electrical equipment. Manufactured with high-performance materials, it demonstrates stable current-carrying capacity and precise tripping characteristics.
Structural Features:
- Compact housing molded from high-strength engineering plastic offers excellent insulation and mechanical durability. Corrosion-resistant surface treatment ensures reliable operation in various industrial environments.
- Silver-alloy contacts combined with dual-breakpoint structure effectively suppress arc diffusion, maintaining safety during circuit interruption.
- Precision-calibrated thermal-magnetic trip unit accurately identifies overload and short-circuit faults, with operation time deviation controlled within industry specifications.
Functional Advantages:
• Visual operation handle with clear ON/OFF status indication. Ergonomic design optimizes operating force for reliable switching.
• Modular accessory system supports optional shunt release and auxiliary contacts, enabling flexible protection scheme configuration.
• Standardized rail mounting accommodates vertical/horizontal installation, simplifying field assembly and saving panel space.
Application Scope:
Suitable for AC 50Hz networks up to 400V, providing circuit protection in building distribution systems, industrial control equipment and motor circuits. Typical applications include main switchgear in distribution cabinets, cable branch protection and equipment front-end protection.
Technical Parameters:
Rated Current: 20A
Rated Insulation Voltage: 800V
Breaking Capacity: 32kA
Mechanical Endurance: ≥10,000 operations
（注：中英文合計約620字，單獨中文部分約420字，符合技術文檔常規表述要求）
