萬能式斷路器DW15 630 630A 熱式 AC380 欠壓延時3S
產品概述
DW15-630 630A萬能式斷路器是一款適用于交流50Hz、額定電壓380V配電網絡的高性能保護裝置。該產品采用熱式脫扣技術，具備過載、短路和欠電壓保護功能，特別設計了欠壓延時3秒的保護特性，可有效防止電網瞬時波動導致的誤動作。斷路器采用立體布置結構，觸頭系統與操作機構布局合理，上部裝有高效滅弧系統，確保分斷能力。產品適用于配電網絡中電能的分配與線路保護，也可用于電動機保護，支持不頻繁的線路轉換和電機啟動操作。1312
技術特點
該斷路器具有三段式保護特性（過載長延時、短路短延時及瞬時保護），欠壓延時功能可通過背部安裝的欠電壓脫扣器實現，延時時間精準設置為3秒。操作機構支持手動和電動兩種方式，面板配備分合閘指示按鈕及儲能狀態顯示。抽屜式結構設計（DW15C型號）簡化了維護流程，主回路采用插入式觸頭，兼顧經濟性與安全性。產品采用速飽和電流互感器或電流電壓變換器監測母線狀態，下方可安裝熱繼電器或半導體脫扣器擴展功能。2814
應用場景
主要應用于工業配電系統、建筑電力分配及大型設備保護領域，尤其適合可能出現較大短路電流的網絡環境。其限流特性可有效抑制故障電流，保護后端設備安全。典型場景包括工廠配電柜主開關、數據中心UPS系統、礦山機械電力控制等。產品在-5℃~+40℃環境溫度及90%相對濕度條件下穩定運行，適應海拔2000米以下地區。5721
結構設計
采用模塊化布局，觸頭系統與脫扣器安裝于絕緣基板上，分勵脫扣器位于左上方，欠壓脫扣器通過半軸聯動。1600A以上規格配備檢修用手柄，1000A及以上型號采用框架式結構，電動操作機構集成儲能功能。面板配置12對輔助觸點用于二次回路連接，飛弧距離≤280mm，支持垂直或水平接線方式。61324
Product Overview
The DW15-630 630A universal circuit breaker is a high-performance protection device designed for 50Hz AC power distribution networks with 380V rated voltage. Featuring thermal trip technology, it provides overload, short-circuit, and undervoltage protection, with a dedicated 3-second undervoltage delay function to prevent malfunctions caused by grid fluctuations. The three-dimensional layout integrates contact system and operating mechanism, complemented by an efficient arc-extinguishing chamber for reliable breaking capacity. Suitable for power distribution and line protection, it also supports motor protection with infrequent switching operations. 11214
Key Features
Equipped with three-stage protection (long-time delay for overload, short-time delay and instantaneous for short-circuit), the undervoltage delay is precisely set at 3 seconds via a rear-mounted trip unit. Dual manual/electric operation modes are available, with status indicators for ON/OFF and energy storage. Draw-out version (DW15C) simplifies maintenance using plug-in contacts, while current transformers monitor bus conditions. Optional thermal relays or electronic releases can be installed below the main unit. 2624
Applications
Ideal for industrial power systems, building distribution, and heavy equipment protection, especially in networks prone to high short-circuit currents. The current-limiting characteristic suppresses fault currents effectively, safeguarding downstream devices. Typical applications include factory main switches, data center UPS systems, and mining machinery controls. Operational in -5℃~+40℃ with 90% humidity, suitable for altitudes up to 2000m. 71621
Construction
Modular design places contacts and trip units on insulated boards, with shunt trip at top-left and undervoltage trip linked via semi-axle. Models above 1600A include detachable hand cranks, while 1000A+ versions adopt frame-mounted structures with motorized energy storage. The panel provides 12 auxiliary contacts for secondary circuits, with ≤280mm arcing distance and vertical/horizontal wiring options. 81320
萬能式斷路器DW15 630 630A 熱式 AC380 欠壓延時3S
框架斷路器CDW6I-1600H/4 1250A抽水AC230V無欠壓 帶三鎖兩鑰匙塑殼漏電保護斷路器DZ20L-250T/4300 160A 300MA延時0.1S透明塑殼漏電保護斷路器CDM1L-100M/4300A 100A 100-300-500mA塑殼斷路器CDM10-100T/3300 100A 透明塑殼電動機保護CDM6I-125L/33002 63A塑殼配電保護CDM6S-100S/3300 50A塑殼配電保護CDM1-800L/3300 800A 板后接線塑殼斷路器T7L1250 PR231/P-I R1250 FF 3P塑殼斷路器XT2H160 I R63 WMP 3P塑殼斷路器XT2S160 TMA160-1600 FF 4P INN=100%（22）塑殼斷路器XT4S160 LSIG R160 WMP 4P塑殼斷路器XT4N250 LSIG R250 FFCL 3P塑殼斷路器T4N250 PR221DS-LSI R160 WMP 3P塑殼斷路器XT2L160 LSI R10 FFCL 4P塑殼斷路器T4V250 PR222DS/P-LSIG R250 WMP 3P電動大容量電源充電器交流微型斷路器S803N-B25微型斷路器S204M-B10直流微型斷路器S802S-UCB40微型斷路器S203-D16 NA34BY*-H20B-T電液換向閥A11M5插頭CJX2-D245交流接觸器LX4-32行程開關SVC-8K高精度全自動單相交流穩壓器SD9012C化學品色度儀 (臺式)6L2-800KW電流電壓表BH-0.66互感器DTS881-15(60)A電度表塑殼漏電保護斷路器CDM3L-125C/4300A 40A 03/1/3塑殼漏電保護斷路器CDM3L-125F/4300A 125A 1/3/5塑殼配電保護CDM1-100L/3360 32A塑殼斷路器CDM3-630H/4200B 630A塑殼配電保護CDM6S-250L/3310 225A 插入式板后接線塑殼配電保護CDM6S-800M/3320 500A 插入式板后接線塑殼斷路器CDM3-400F/3310 400A DC24V塑殼配電保護CDM6I-400L/3348 250A AC230V塑殼斷路器CDM3-63F/3200 10A萬能式斷路器CDW1-2000 630/630 三極抽屜DC220V無欠壓 拼鎖框架斷路器CDW6I-2000N 1600A抽水AC230V無欠壓 6開6閉塑殼漏電保護斷路器CDM1L-225M/4300B 160A 100-300-500mA 0.4s塑殼漏電保護斷路器CDM3L-125S/4340A 20A 1/3/5 AC230V塑殼漏電保護斷路器CDM1L-225L/4200160AII100300500MA380V0.4S塑殼斷路器CDM10-100/3320 80A塑殼斷路器CDM10-600/3200 400A塑殼配電保護CDM6I-250S/4200A 100A塑殼配電保護CDM3-160F/3200 160A金屬探測儀M-97塑殼斷路器XT4L160 LS/I R100 FF 4P（16）塑殼斷路器A1A125 TMF25/400 FF 3P塑殼斷路器T6D/PV 800 4p F F 1100V DC塑殼斷路器XT2S160 LS/I R10 WMP 4P塑殼漏電斷路器A1C125 TMF20/400 FF 3P+RCD塑殼斷路器T4N250 PR221DS-LSI R250 PMP 4P臺式高速微量小型離心機D2012plus微型斷路器S201P-K0.75(DE)交流微型斷路器S803S-C40微型斷路器SH202-C32 OV微型斷路器S800-ILSXQ240461 G1/8二位四通手動轉閥DTMB(鋼簾線特制輪）張力計CKM10-250/330塑料外殼式斷路器HR3-100/34刀型熔斷器開關JMB.BJZ.BZ.DG-30KVA照明行燈變壓器DR9610A（微電腦便攜式）水質分析儀（污水檢測）6C2-1KA電流電壓表BH-0.66互感器CZ0-150/10 220V接觸器塑殼漏電保護斷路器CDM6LI-250C/4300A 200A 1/3/5塑殼漏電保護斷路器CDM3L-250S/4300B 180A U 1/3/5延2 AC230V塑殼斷路器CDM1-250L/32002 180A塑殼斷路器CDM3-100F/3310 80A DC24V塑殼配電保護CDM6S-800L/4340B 700A 固定式板后接線塑殼斷路器CDM3-125S/43002A 25A塑殼配電保護CDM6I-250L/4300B 125A塑殼配電保護CDM6S-630L/4340B 500A塑殼配電保護CDM3-125S/4200B 10A塑殼斷路器CDM3-63F/4300A 25A框架斷路器CDW3 2000H1250A3P抽屜水平AC230V無欠壓6開6閉帶三鎖二鑰匙框架斷路器DW15-630 400/315A 熱式AC380V 6開6閉塑殼漏電保護斷路器CDM3L-125F/4300B 16A 03/1/3DZ20 塑殼斷路器DZ20Y-400/3310 315A AC220V塑殼斷路器CDM3-400F/3310 350A AC230V塑殼斷路器CDM3-250F/3310 160A AC230V塑殼斷路器CDM1-125L/33002 63A塑殼配電保護CDM6S-100L/3330 100A AC230V多功能氣體檢測儀IQ1000塑殼斷路器T2L160 PR221DS-I R63 PMP 4P電液換向閥DSHG-04-3C*塑殼斷路器XT2V160 TMA125-1250 FF 4P InN=50%塑殼斷路器XT4L160 LS/I R160 FF 4P塑殼配電保護T4S-250 PR221DS-LSI R100 FF 3P(15)塑殼斷路器XT2N160 TMD2.5-25 PMP 4P天平WSK32微型斷路器S201M-Z32UC微型斷路器S203P-C40 (DE)微型斷路器S503UC-K15微型斷路器SH201-C6 NA OVK25JK-32,40WW系列電磁閥DHS-120XEL測溫儀CKM2-160H/3370塑料外殼式斷路器HD11-400/49刀開關LAY3-11X3控制按鈕ZN28-12/1250-20戶外高壓真空斷路器
聯系業務員咨詢產品價格
上一篇 塑殼配電保護CDM6S-100L/3310 16A AC230V插入式板后接線 http://www.uoncy.cn/product/d161673.html
|
