CDW1-2000系列智能型框架斷路器技術(shù)說(shuō)明
產(chǎn)品概述
CDW1-2000系列智能型框架斷路器是一款專為工業(yè)配電系統(tǒng)設(shè)計(jì)的高性能電力保護(hù)裝置，采用創(chuàng)新型抽屜式結(jié)構(gòu)設(shè)計(jì)，額定電流達(dá)2000A，適用于交流380V和直流220V雙電壓系統(tǒng)環(huán)境。該產(chǎn)品通過(guò)集成化智能控制系統(tǒng)與模塊化機(jī)械結(jié)構(gòu)，為配電網(wǎng)絡(luò)提供可靠的過(guò)載、短路及欠電壓保護(hù)功能。
核心特點(diǎn)
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創(chuàng)新型抽屜式結(jié)構(gòu)
采用導(dǎo)軌滑動(dòng)式安裝設(shè)計(jì)，支持快速插拔操作，柜體安裝深度減少15%，便于設(shè)備維護(hù)和部件更換。三工位機(jī)械聯(lián)鎖裝置確保操作安全性，狀態(tài)指示器可清晰顯示"連接"、"試驗(yàn)"、"分離"三種工作位置。
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雙電壓適配系統(tǒng)
配備自適應(yīng)電壓檢測(cè)模塊，可兼容交流380V配電網(wǎng)絡(luò)與直流220V控制系統(tǒng)，實(shí)現(xiàn)交直流雙回路協(xié)同保護(hù)。特殊設(shè)計(jì)的磁吹滅弧系統(tǒng)使分?jǐn)嗄芰μ嵘?0kA，有效抑制電弧重燃現(xiàn)象。
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智能控制單元
內(nèi)置數(shù)字式脫扣控制器支持電流、電壓參數(shù)的精確整定，延時(shí)保護(hù)精度達(dá)±1%。液晶顯示屏實(shí)時(shí)顯示三相電流、電壓及故障類型，歷史事件記錄功能可存儲(chǔ)最近32次操作數(shù)據(jù)。
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節(jié)能優(yōu)化設(shè)計(jì)
采用低功耗電磁操作系統(tǒng)，待機(jī)功率降低至5W以下。導(dǎo)電回路應(yīng)用銀基合金材料，接觸電阻降低40%，長(zhǎng)期運(yùn)行溫升控制在65K以內(nèi)，有效提升能源利用效率。
應(yīng)用領(lǐng)域
本產(chǎn)品適用于冶金、化工、船舶制造等工業(yè)領(lǐng)域的主配電系統(tǒng)，特別適合數(shù)據(jù)中心、軌道交通等需要連續(xù)供電的場(chǎng)所。可承擔(dān)配電線路的控制與保護(hù)任務(wù)，實(shí)現(xiàn)電動(dòng)機(jī)、變壓器等重要設(shè)備的系統(tǒng)級(jí)保護(hù)。
產(chǎn)品規(guī)格
型號(hào)：CDW1-2000
極數(shù)：3P
額定電流：2000A
額定絕緣電壓：1000V
機(jī)械壽命：10000次
電氣壽命：5000次
操作電壓：DC220V（欠壓保護(hù)）
適用系統(tǒng)：AC380V/50Hz
Technical Specification for CDW1-2000 Frame Circuit Breaker
Product Overview
The CDW1-2000 series intelligent frame circuit breaker is a high-performance power protection device specifically engineered for industrial power distribution systems. Featuring a drawer-type modular structure with 2000A rated current capacity, this product delivers reliable overload, short-circuit, and undervoltage protection for both AC380V and DC220V dual-voltage applications.
Key Features
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Drawer-Type Design
Incorporating rail-guided plug-in mechanism reduces cabinet installation depth by 15%. The three-position mechanical interlock ensures operational safety, with visual indicators clearly displaying "Connected", "Test", and "Disconnected" statuses.
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Dual-Voltage Compatibility
Equipped with adaptive voltage detection module, the breaker seamlessly operates in AC380V power networks and DC220V control systems. The optimized magnetic arc-extinguishing system achieves 80kA breaking capacity with effective arc reignition suppression.
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Intelligent Control Unit
Digital trip unit provides precise current/voltage setting adjustment (±1% protection accuracy). LCD panel displays real-time three-phase parameters and fault types, while event log records last 32 operations for diagnostic analysis.
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Energy Efficiency Optimization
Low-power electromagnetic operating mechanism reduces standby consumption below 5W. Silver-alloy contacts decrease resistance by 40%, maintaining temperature rise under 65K during continuous operation.
Application Scope
Ideal for primary distribution systems in metallurgical, chemical, and shipbuilding industries. Particularly suitable for data centers and rail transit requiring uninterrupted power supply. Provides system-level protection for motors, transformers, and critical loads.
Technical Parameters
Model: CDW1-2000
Poles: 3P
Rated Current: 2000A
Insulation Voltage: 1000V
Mechanical Life: 10,000 cycles
Electrical Life: 5,000 cycles
Control Voltage: DC220V (Undervoltage protection)
Applicable System: AC380V/50Hz
