塑殼漏電保護斷路器CDM3L-250S/4300B 225A 1/3/5延2
產品概述
德力西電氣CDM3L-250S/4300B塑殼漏電保護斷路器是一款專為工業(yè)及商業(yè)配電系統(tǒng)設計的保護裝置，額定電流225A，采用1/3/5檔可調延時設置（延2型配置），適用于交流50Hz、額定工作電壓至440V的電路中。該產品集過載保護、短路保護和漏電保護功能于一體，能有效防止因線路故障導致的電氣火災和設備損壞。其殼架等級電流為250A，分斷能力達35kA，漏電動作電流可設置為100mA/300mA/500mA三檔，動作時間不超過0.1秒，確保在發(fā)生漏電時快速切斷故障電路。產品采用模塊化設計，支持板前接線方式，安裝維護便捷。146
技術特點
CDM3L系列采用熱磁式脫扣機構，配備分勵脫扣器和輔助觸頭附件，具有精確的電流選擇性保護特性。其核心部件采用高強度工程塑料外殼，內部結構包含精密的電磁感應系統(tǒng)和機械聯(lián)動裝置，能可靠識別剩余電流并執(zhí)行分斷操作。產品提供4極(4P)結構，每極均配置獨立的滅弧室，有效抑制分斷時產生的電弧。延2型配置特別適用于需要分級保護的配電系統(tǒng)，允許與下級保護裝置實現時間差配合，避免越級跳閘。產品工作環(huán)境溫度范圍-5℃至+40℃，適應多種復雜工況。2513
應用領域
本產品廣泛應用于建筑配電、機械設備、電力系統(tǒng)等需要漏電保護的場合，特別適合電動機保護、配電箱總開關、分支回路保護等應用。在商業(yè)綜合體、工業(yè)廠房、基礎設施等項目中，能有效防范因絕緣老化、設備漏電引發(fā)的安全隱患。其可調節(jié)的漏電動作值（30/100/300mA）滿足不同場景的靈敏度需求，例如潮濕環(huán)境可選擇30mA檔位以提高人身保護等級。產品設計符合常規(guī)電氣安裝規(guī)范，可與各類母線系統(tǒng)配套使用。71218
產品優(yōu)勢
CDM3L-250S/4300B采用人性化的操作界面，旋轉手柄清晰指示分合閘狀態(tài)，并配備機械式動作指示窗口。產品結構緊湊，相同殼架尺寸下提供更高的電流規(guī)格選擇，節(jié)省配電柜安裝空間。優(yōu)化的觸頭材料與壓力設計使電氣壽命達10,000次以上，接觸電阻穩(wěn)定。特殊設計的漏電檢測模塊能有效區(qū)分真實漏電與電磁干擾，降低誤動作概率。產品提供完整的附件兼容性，支持增配報警觸頭、欠壓脫扣器等擴展功能模塊。91521
Product Overview
The DELIXI CDM3L-250S/4300B molded case leakage protection circuit breaker is designed for industrial and commercial power distribution systems, featuring a rated current of 225A with adjustable time-delay settings (Type 2 configuration in 1/3/5 steps). Suitable for 50Hz AC circuits with rated operational voltage up to 440V, it integrates overload, short-circuit, and earth leakage protection to prevent electrical fires and equipment damage caused by line faults. With a frame current of 250A and breaking capacity of 35kA, its residual current operation threshold can be set at 100mA/300mA/500mA with tripping time under 0.1s. The modular design supports front-mounted wiring for easy installation. 1619
Technical Features
Equipped with thermal-magnetic trip mechanism and optional shunt release/auxiliary contacts, the CDM3L series provides selective current protection. The high-strength thermoplastic housing encloses precision electromagnetic sensors and mechanical linkages for reliable residual current detection. Four-pole (4P) construction with individual arc chutes ensures effective arc suppression during interruption. The Type 2 delay configuration enables time-graded coordination with downstream devices to prevent nuisance tripping. Operational temperature ranges from -5℃ to +40℃. 51322
Applications
Ideal for motor protection, distribution cabinet main switches, and branch circuit protection in construction power systems, industrial plants, and infrastructure projects. Adjustable sensitivity (30/100/300mA) accommodates diverse environments – e.g., 30mA setting enhances personal protection in damp locations. Compatible with standard busbar systems and conforms to general electrical installation practices. 71218
Advantages
User-friendly interface includes rotary handle with clear ON/OFF indicators and mechanical trip indication window. Compact design maximizes current rating within the same frame size, saving panel space. Silver-alloy contacts maintain stable resistance over 10,000 operations. Advanced leakage detection algorithms distinguish actual faults from electromagnetic interference. Supports functional expansion with alarm contacts, undervoltage releases, and other accessories. 91521
塑殼漏電保護斷路器CDM3L-250S/4300B 225A 1/3/5延2
塑殼斷路器XT2S160 LS/I R10 FF 3P塑殼斷路器XT2V160 TMA125-1250 WMP 4P InN=100%塑殼斷路器XT2H160 LSIG R63 FF 3P（5）全消毒手動可調式移液器0.1-2.5μl微型斷路器S503UC-K3微型斷路器SH201-B10交流微型斷路器S802S-K50微型斷路器S203M-C399262818亞大管L3005三向力傳感器CJ40-800A交流接觸器QX1-5.5KW防水倒順開關TSGC2-3K三相調壓器WGZ–100P濁度計(儀)6L2-30/1A電流電壓表BH-0.66互感器DG-100VA變壓器塑殼漏電保護斷路器CDM3L-250C/3300 100A 03/1/3塑殼漏電保護斷路器CDM3L-400F/4200B 315A 1/3/5 U AC230V塑殼斷路器CDM3-250F/42002B 225A塑殼斷路器CDM6Z-250N 160A 3P DC500V塑殼斷路器DZ20J-225/4300 200A塑殼配電保護CDM6S-630L/4340B 630A DC220V 插入式板后塑殼斷路器CDM3-100F/3210I 63A AC230V塑殼配電保護CDM6S-800L/4328B 800A 插入式板后接線塑殼配電保護CDM3-160H/3300 100A塑殼配電保護CDM6I-63M/3300 20A框架斷路器CDW6I-1600N/4 1600A抽水AC230V欠AC230V框架斷路器DW17-1900 1600/1600 電動預儲能插入AC220V塑殼漏電保護斷路器CDM1L-100M/4200B50AII100300500MAAC220V塑殼漏電保護斷路器DZ15LE-100T/2901 80A 30mA 透明塑殼配電保護CDM6I-63L/3340 25A DC24V塑殼配電保護CDM6I-125L/3300 40A塑殼斷路器CDM3-250N/3200 250A塑殼配電保護CDM6S-63M/3360 63A 插入式板后接線采泥器底泥取樣器Ekman塑殼斷路器T4N250 MA10/60-140 WMP 3P疊加式節(jié)流閥TC1G-01塑殼斷路器T3S250 MA160/960-1920 PMP 3P塑殼斷路器XT2N160 TMA100-1000 WMP 3P塑殼斷路器T5S400 PR221DS-LSI R400 FF 4P塑殼斷路器T4H250 TMD20/320 PMP 3P一體化分散頭 2DS-500/2微型斷路器SJ203-D25微型斷路器S501UC-K0,42直流微型斷路器S202M-K20DC交流微型斷路器S801N-B32XQ351031.1 G3/8二位五通雙氣控閥AR931涂層測厚儀CKM2-800H/3350塑料外殼式斷路器HD13BX-4000/30刀開關BK-30KVA控制變壓器(特殊型)WJ-8S集菌儀69L9-1KA/5A電流電壓表BH-0.66互感器CJX8-65N/220V接觸器塑殼漏電保護斷路器CDM3L-400F/3300 315A 3/5/10延2塑殼漏電保護斷路器CDM3L-125C/4300A 125A 1/3/5延2 U AC230V塑殼配電保護CDM6S-630M/4310B 500A DC220V插入式板后接附件板三極斷路器的附件板塑殼斷路器CDM3-250F/3200 225A塑殼配電保護CDM3-160S/3310 125A AC230V塑殼配電保護CDM6I-100L/3200 16A塑殼配電保護CDM6I-100M/3200 100A插入式板后接線塑殼配電保護CDM6S-800L/3300 400A塑殼斷路器CDM1-63L/3200 50A框架斷路器DW17-1900 1900/1900 電動預儲能固垂380V框架斷路器CDW6I-6300N 4000A抽水AC400V欠AC400V塑殼漏電保護斷路器CDM6LI-160M/3300 140A 1/3/5延2DZ20 塑殼斷路器DZ20J-630/33002 630A塑殼配電保護CDM6S-800L/4348B 500A塑殼漏電斷路器DZ15LE-40T/4901 32A 30mA 透明塑殼配電保護CDM6S-800L/4310B 630A DC220V 固定式板后塑殼配電保護CDM6S-63L/3338 16A 插入式板后接線塑殼斷路器A1C125 TMF90/900 FF 4P塑殼斷路器XT4N160 MA100 Im=500/1000 FF 3P塑殼斷路器T6H630 TMA630/3150-6300 WMP 3P塑殼斷路器XT4N250 MA200 Im=1000/2000 PMP 3P塑殼斷路器XT2L160 I R160 WMP 3P塑殼斷路器XT2S160 LSI R63 FF 3P（5）塑殼斷路器XT4L250 LSI R250 FF 4P天平NBL84i直流微型斷路器S202M-Z10DC微型斷路器S402M-K63直流微型斷路器S202M-C1DC直流微型斷路器S203M-Z50DCQ25D-40防爆電磁閥GP2045高壓無氣噴涂機CKM1LE-800/4300C塑料外殼式漏電斷路器QP-1000/3N隔離開關LA42-22控制按鈕CKZ-207智能信息箱 塑料面板59C2-30V電流電壓表BCMJ-0.66-30-3電容器CJ20-100接觸器塑殼漏電保護斷路器CDM3L-125C/4310B 125A 03/1/3 DC24V塑殼漏電保護斷路器CDM3L-630F/4310A 400A 1/3/5延3 AC230V帶端子塑殼斷路器CDM1-125M/3300 63A塑殼配電保護CDM6I-400M/3340 400A AC230V塑殼斷路器CDM1-63L/3300 40A附件板CDM1-125 4P 附件板塑殼斷路器CDM1-125L/3330 63A AC220V塑殼配電保護CDM6E-800M/ 4310B 800A AC230V塑殼斷路器CDM3-100S/3340 10A AC230V
統(tǒng)一加公司業(yè)務聯(lián)系方式咨詢
上一篇 框架斷路器CDW6I-6300N/4 5000A抽水AC230V無欠壓 http://www.9earn.cn/product/d162255.html
|
