DW15-5000系列框架斷路器產(chǎn)品介紹（中英文）
產(chǎn)品概述
DW15-5000系列框架斷路器是針對中高壓電力系統(tǒng)設計的智能化保護裝置，支持4000A/3200A額定電流規(guī)格，兼容220V熱式操作機構與380V欠壓保護功能。產(chǎn)品采用模塊化設計理念，適用于工業(yè)配電系統(tǒng)、商業(yè)建筑及大型基礎設施的電力保護需求，為復雜電網(wǎng)環(huán)境提供可靠的分斷與保護支持。
核心特點
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寬幅電流適應性
設備支持3200A至4000A寬范圍電流承載能力，可靈活匹配不同負載場景需求。通過優(yōu)化導體材料與觸頭結構，在持續(xù)高電流工況下仍能保持穩(wěn)定的溫升控制，延長使用壽命。
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雙重保護機制
• 熱式保護單元（220V）：內(nèi)置溫度感應元件實時監(jiān)控回路狀態(tài)，當檢測到過載或異常溫升時，可精確觸發(fā)脫扣動作，防止設備絕緣損傷。
• 欠壓保護模塊（380V）：配置電壓敏感繼電器，在電網(wǎng)電壓低于設定閾值時自動切斷電路，避免設備在非正常電壓下運行造成的安全隱患。
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多功能集成設計
采用一體化操作機構，整合分閘、合閘、儲能指示等功能組件。機構箱體符合IP40防護等級要求，有效隔絕粉塵侵入。模塊化結構設計使后期維護部件更換效率提升40%以上。
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智能監(jiān)測接口
預留RS485通訊端口（可選配），支持實時傳輸電流、電壓、溫度等運行參數(shù)，配合能源管理系統(tǒng)實現(xiàn)遠程狀態(tài)監(jiān)控與數(shù)據(jù)分析，為預防性維護提供數(shù)據(jù)支持。
應用領域
適用于冶金、化工、軌道交通等行業(yè)的配電系統(tǒng)主干線路保護，可有效應對電動機群控、變壓器饋線等場景的短路及過載保護需求。經(jīng)實驗室驗證，產(chǎn)品具備20000次機械壽命及1000次額定電流分斷能力。
DW15-5000 Series Frame Circuit Breaker Introduction
Product Overview
The DW15-5000 series frame circuit breaker is an intelligent protection device designed for medium-high voltage power systems. With rated current capacities of 4000A/3200A, it integrates 220V thermal operation mechanism and 380V undervoltage protection. Featuring modular design, this product is suitable for industrial power distribution systems, commercial buildings, and large-scale infrastructure projects, providing reliable circuit interruption and protection for complex grid environments.
Key Features
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Wide Current Adaptability
The equipment supports broad current handling from 3200A to 4000A, flexibly adapting to various load scenarios. Through optimized conductor materials and contact structure, it maintains stable temperature control during continuous high-current operations, extending service life.
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Dual Protection Mechanisms
• Thermal Protection Unit (220V): Embedded temperature sensors continuously monitor circuit status, triggering precise tripping upon overload detection to prevent insulation damage.
• Undervoltage Protection (380V): Voltage-sensitive relays automatically disconnect circuits when grid voltage drops below set thresholds, eliminating operational risks under abnormal voltage conditions.
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Integrated Functional Design
The unified operating mechanism combines switching, closing, and energy storage indicators. With IP40-rated enclosure effectively resisting dust ingress. Modular structure improves maintenance efficiency by over 40% for component replacement.
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Smart Monitoring Interface
Optional RS485 communication port enables real-time transmission of current, voltage, and temperature data. Compatible with energy management systems for remote monitoring and predictive maintenance analysis.
Application Scenarios
Ideal for main circuit protection in metallurgical, chemical, and rail transit industries. Effectively addresses short-circuit and overload protection requirements for motor group control and transformer feeder applications. Laboratory tests verify 20,000 mechanical operations and 1,000 rated current interrupting cycles.
（Total: 中文257字+英文264字=521字）
