框架斷路器CDW6I-4000N 2500A抽水AC380V欠AC230V
產(chǎn)品概述
德力西CDW6i-4000N 2500A框架斷路器是一款高性能配電保護(hù)設(shè)備，采用智能控制技術(shù)，適用于交流50Hz、額定工作電壓AC380V的配電網(wǎng)絡(luò)。該產(chǎn)品具有立體布置結(jié)構(gòu)，觸頭系統(tǒng)與滅弧室采用優(yōu)化設(shè)計(jì)，能夠可靠分?jǐn)嗾＜爱惓ｋ娐窏l件下的電流。抽屜式安裝方式便于維護(hù)，配備機(jī)械合閘鎖定裝置和多重狀態(tài)指示功能，確保操作安全性與可視化。產(chǎn)品外殼防護(hù)等級(jí)達(dá)到IP40，可適應(yīng)-40℃~70℃的嚴(yán)苛環(huán)境條件。18
核心功能特性
該斷路器具備完善的保護(hù)功能，包括過載長(zhǎng)延時(shí)保護(hù)、短路瞬時(shí)保護(hù)以及欠電壓保護(hù)（AC230V線圈電壓）。通過電子脫扣器實(shí)現(xiàn)精確的電流監(jiān)測(cè)，LCD背光顯示屏可實(shí)時(shí)顯示運(yùn)行參數(shù)和故障類型。獨(dú)特的彈簧儲(chǔ)能操作機(jī)構(gòu)支持手動(dòng)/電動(dòng)兩種操作模式，儲(chǔ)能狀態(tài)通過機(jī)械指示明確標(biāo)識(shí)。主回路采用高導(dǎo)電率材料，接觸電阻低，抽屜座的主回路觸刀座設(shè)計(jì)確保插拔過程中的電氣穩(wěn)定性。311
技術(shù)參數(shù)說明
產(chǎn)品殼架等級(jí)為4000N，額定電流2500A，額定絕緣電壓1000V。三相四線制設(shè)計(jì)，抽屜式結(jié)構(gòu)包含連接/試驗(yàn)/分離三個(gè)工位，機(jī)械壽命達(dá)10000次以上。滅弧系統(tǒng)采用金屬柵片和氣體游離技術(shù)，分?jǐn)嗄芰_(dá)65kA（AC400V）。標(biāo)配6對(duì)輔助觸點(diǎn)（4常開2常閉），可擴(kuò)展至12對(duì)。欠電壓脫扣器在0.7-1.1倍額定電壓范圍內(nèi)可靠動(dòng)作，分勵(lì)脫扣器動(dòng)作時(shí)間小于30ms。58
應(yīng)用場(chǎng)景
本產(chǎn)品特別適用于智能樓宇、工業(yè)廠房、礦山電站等場(chǎng)合的配電系統(tǒng)主干線保護(hù)。能有效防護(hù)配電線路和電氣設(shè)備免受短路、過載、接地故障等異常情況的損害。在AC380V配電網(wǎng)絡(luò)中，可作為進(jìn)線柜主開關(guān)或大容量電動(dòng)機(jī)保護(hù)開關(guān)使用，其模塊化設(shè)計(jì)允許根據(jù)現(xiàn)場(chǎng)需求加裝通訊模塊實(shí)現(xiàn)遠(yuǎn)程監(jiān)控。45
Product Overview
DELIXI CDW6i-4000N 2500A frame circuit breaker is an intelligent power distribution protection device designed for 50Hz AC networks with rated operational voltage of 380V. Featuring a three-dimensional layout, its optimized contact system and arc-extinguishing chamber ensure reliable breaking capacity under both normal and fault conditions. The withdrawable design facilitates maintenance while mechanical closing lock and multi-status indicators enhance operational safety. With IP40 protection class, it operates stably in environments from -40℃ to 70℃.28
Key Features
This breaker provides comprehensive protection including long-delay overcurrent, instantaneous short-circuit and undervoltage protection (230V coil). Precision current monitoring is achieved through electronic trip unit with backlit LCD displaying real-time parameters. Unique spring-energy storage mechanism supports both manual/electric operations, with clear mechanical energy status indication. Low-contact-resistance main circuit uses high-conductivity materials, and the knife-contact design ensures electrical stability during racking operations.310
Technical Specifications
With 4000N frame size and 2500A rated current, it offers rated insulation voltage of 1000V. The three-phase four-wire withdrawable version has three positions (connected/test/disconnected) and mechanical endurance exceeding 10,000 cycles. Arc-extinguishing system combines metal grids and gas ionization technology, achieving 65kA breaking capacity (400V AC). Standard configuration includes 6 auxiliary contacts (4NO+2NC), expandable to 12 pairs. Undervoltage release operates reliably within 70%-110% rated voltage while shunt trip responds within 30ms.58
Applications
Ideal for main circuit protection in smart buildings, industrial plants and mining power stations. Effectively safeguards distribution lines and equipment against short-circuit, overload and grounding faults. In 380V AC networks, serves as main incoming switch or large-capacity motor protector. Modular design allows communication module integration for remote monitoring when required.414
框架斷路器CDW6I-4000N 2500A抽水AC380V欠AC230V
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