框架斷路器CDW1-2000 1000A3P抽屜式AC380V欠壓延時3S
產(chǎn)品概述
德力西CDW1-2000系列框架斷路器是一款高性能配電保護(hù)設(shè)備，額定電流1000A，采用3極抽屜式結(jié)構(gòu)，控制電壓AC380V，特別配備欠壓延時3秒功能。該產(chǎn)品采用模塊化設(shè)計，具有結(jié)構(gòu)緊湊、分?jǐn)嗄芰Ω�、操作靈活等特點(diǎn)，適用于交流50Hz配電網(wǎng)絡(luò)中分配電能和保護(hù)線路，能有效防止過載、欠電壓、短路等故障危害。抽屜式結(jié)構(gòu)便于安裝維護(hù)，可實現(xiàn)"連接"、"試驗"、"分離"三種工作位置切換，并配備機(jī)械聯(lián)鎖裝置確保操作安全。1313
核心功能特點(diǎn)
本產(chǎn)品智能化程度高，內(nèi)置微處理器技術(shù)的電子脫扣器，可實現(xiàn)精確的三段保護(hù)特性。欠壓延時功能通過電子線路控制，在電網(wǎng)電壓異常時提供3秒延時保護(hù)，避免瞬時電壓波動導(dǎo)致誤動作，同時確保嚴(yán)重欠壓時可靠分?jǐn)�。觸頭系統(tǒng)采用多片并聯(lián)結(jié)構(gòu)和封閉式設(shè)計，實現(xiàn)高分?jǐn)嗄芰εc零飛弧。產(chǎn)品支持負(fù)載監(jiān)控、故障記憶、自診斷等實用功能，通過RS485接口可實現(xiàn)遠(yuǎn)程通訊和"四遙"控制。抽屜座設(shè)計使主回路與二次回路完全隔離，便于安全檢修。41319
技術(shù)參數(shù)說明
CDW1-2000框架斷路器額定工作電壓400V/690V，殼架等級2000A，分?jǐn)嗄芰_(dá)65kA。機(jī)械壽命5000次以上，電氣壽命2000次。產(chǎn)品垂直安裝時傾斜度不超過5°，適用于海拔2000米以下環(huán)境，周圍空氣溫度-5℃至+40℃。抽屜式結(jié)構(gòu)外形尺寸緊湊，操作機(jī)構(gòu)兼具電動及手動儲能功能，閉合速度快。欠壓脫扣器在70%-35%額定電壓范圍內(nèi)可靠動作，延時精度±10%。智能控制器具有大屏幕顯示界面，可實時顯示電流參數(shù)和設(shè)定保護(hù)值。31318
Product Overview
The DELIXI CDW1-2000 air circuit breaker is a high-performance power distribution protection device with 1000A rated current, 3-pole withdrawable design and AC380V control voltage. Featuring 3-second under-voltage delay function, this modular designed product offers compact structure, high breaking capacity and flexible operation. It is suitable for power distribution and circuit protection in 50Hz AC networks, effectively preventing damage from overload, under-voltage and short-circuit faults. The withdrawable structure facilitates installation and maintenance, allowing three working positions ("Connected", "Test", "Disconnected") with mechanical interlock for safe operation. 1313
Key Features
Equipped with microprocessor-based electronic release, this intelligent breaker provides accurate three-stage protection characteristics. The under-voltage delay function ensures reliable tripping within 3 seconds during severe voltage drops while avoiding nuisance tripping from transient fluctuations. Multi-contact parallel system and enclosed design achieve high breaking capacity with zero arcing. Practical functions include load monitoring, fault recording and self-diagnosis. RS485 interface enables remote communication and "four-remote" control capabilities. The withdrawable design completely isolates main and auxiliary circuits for safe maintenance. 41319
Technical Specifications
This frame breaker has rated operational voltage 400V/690V, 2000A frame size and 65kA breaking capacity. Mechanical endurance exceeds 5000 operations, electrical endurance 2000 operations. Suitable for vertical installation (max.5°tilt) at altitudes below 2000m, ambient temperature range -5℃ to +40℃. Compact withdrawable dimensions with quick-closing mechanism supporting both electric and manual spring charging. Under-voltage release operates reliably at 70%-35% rated voltage with ±10% delay accuracy. The intelligent controller features large display for real-time current monitoring and protection settings. 31318
框架斷路器CDW1-2000 1000A3P抽屜式AC380V欠壓延時3S
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