框架断路器DW17-1900 1900A4P电动固定垂直AC380
产品概述
DW17-1900 1900A4P电动固定垂直AC380框架断路器是一款高性能配电保护设备，专为大电流配电网络设计。该产品采用立体式结构布局，核心部件集成于金属框架内，具备电动操作功能，支持垂直固定安装方式。其额定工作电流达1900安培，四极设计适用于三相四线制交流380V配电系统，可实现对线路的过载、短路等故障的快速切断保护。产品采用模块化设计理念，触头系统与灭弧室分离布置，有效提升分断能力与电气寿命。抽屉式结构版本可选，便于维护检修。16
核心功能
该断路器配备智能化脱扣单元，通过精确的电流检测实现多级保护功能。电动操作机构支持远程控制，储能弹簧机构确保快速分合闸动作（合闸时间≤60ms）。灭弧系统采用多片式栅片设计，配合气体导流通道实现零飞弧。产品支持欠电压脱扣、分励脱扣等扩展功能模块，辅助触点可实时反馈断路器状态。适用于工业厂房、数据中心、商业建筑等场合的配电干线保护，能有效防止因线路故障导致的设备损坏。512
技术特点
主体结构采用高强度合金框架，触头材料为银镍复合材质，确保高导电性与抗熔焊性。操作机构采用齿轮传动系统，机械寿命超过10,000次。产品工作温度范围覆盖-5°C至+40°C，适应不同环境需求。进出线方式支持上下双向接线，铜排接口兼容国际标准尺寸。人性化设计包含储能状态指示、分合闸位置显示及手动紧急分闸按钮，便于现场操作与状态监控。1622
Product Introduction
The DW17-1900 1900A4P fixed vertical AC380 frame circuit breaker is a high-performance power distribution protection device designed for high-current networks. With rated operational current up to 1900A and 4-pole configuration, it suits three-phase four-wire AC 380V systems. The modular construction features separated contact system and arc-extinguishing chamber, enhancing breaking capacity and electrical durability. The vertical fixed installation saves cabinet space while maintaining operational reliability. Optional withdrawable version facilitates maintenance without power interruption. 620
Key Features
Equipped with intelligent trip unit, this breaker achieves multi-stage protection through precise current monitoring. The motor-operated mechanism enables remote control, with spring energy storage ensuring fast switching (closing time ≤60ms). Multi-grid arc chute with gas venting channels realizes zero arcing. Expandable modules include undervoltage release and shunt trip, while auxiliary contacts provide real-time status feedback. Ideal for protecting main circuits in industrial plants, data centers and commercial buildings against equipment damage caused by line faults. 1217
Technical Advantages
The alloy frame ensures structural integrity, while silver-nickel composite contacts deliver excellent conductivity and anti-welding performance. Gear transmission mechanism guarantees over 10,000 mechanical operations. Wide operating temperature range (-5°C to +40°C) adapts to various environments. Both top and bottom busbar connections comply with international standard dimensions. User-friendly designs include energy storage indicator, switching position display and emergency trip button for intuitive operation. 1622
框架断路器DW17-1900 1900A4P电动固定垂直AC380
万能式断路器CDW3 2000N 1600A3P抽屉水平AC230V失压AC230V延时5S塑壳漏电保护断路器CDM3L-250S/4340A 200A 1/3/5延1 AC230V塑壳漏电保护断路器DZ20L-400T/4300 400A 150MA延时0.1S 透明塑壳漏电保护断路器CDM6LI-125M/3300 80A 1/3/5延2塑壳漏电保护断路器CDM3L-125C/4300B 125A 1/3/5延1塑壳配电保护CDM6S-250M/4300A 225A塑壳断路器CDM3-100S/3310 63A DC24V塑壳断路器CDM3-250N/32002 125A塑壳配电保护CDM6I-125L/4300A 32A塑壳配电保护CDM6S-630L/3340 400A DC220V 固定式板后接塑壳断路器T7H1600M PR232/P-LSI R1600 FF 4P塑壳断路器XT2L160 TMA160-1600 WMP 4P InN=100%塑壳断路器XT2H160 I R100 FFCL 3P塑壳断路器XT4L160 LSIG R160 FF 4P塑壳断路器XT4H160 TMA160/1600 WMP 4P N=100%塑壳配电保护T2L-160 DC TMD25 FFCL 3P(10133623+10151910)塑壳断路器XT2V160 LSIG R25 PMP 3P塑壳配电保护T4N-320 PR221DS-LSI R320 FFCL 3P(10061941+10151934)微型断路器S204-K40微型断路器S201M-Z25UC微型断路器S261-D10微型断路器S504-D203V220-08亚德客型电磁阀BB-B16-32齿轮泵DW17-2500万能式断路器CKQ2-225/4300双电源隔离式开关DX865-4 1.5(6)A三相三线脉冲电度表MZD1-300单相交流制动电磁铁线圈44L1-25/5A电流电压表BCMJ-0.4-4-3电容器BSMJ-0.525-60-3电容器塑壳漏电保护断路器CDM1L-100L/4200A50AII100300500MA220V0.4S塑壳漏电保护断路器DZ20L-400T/4300 250A 500MA延时0.3S 透明塑壳断路器CDM10-250T/33002 250A 透明塑壳配电保护CDM1-400L/3310 350A AC220V塑壳断路器CDM3-160S/4200A 100A手操机构CDM3-160方形延伸转动手操塑壳电动机保护CDM6I-63L/42002A 50A塑壳断路器DZ20Y-100/3200 20A塑壳配电保护CDM6I-160L/3300 160A塑壳配电保护CDM10-250T/3200 120A 透明框架断路器CDW6I-2000N/4 2000A固水AC380V欠AC230V万能式断路器CDW3 2000N 2000A3P抽屉水平AC380V欠AC230V塑壳漏电保护断路器CDM6LI-160M/4300A 125A 1/3/5塑壳漏电保护断路器CDM3L-400F/4200B 400A 1/3/5 U AC230V塑壳配电保护CDM6I-125L/3200 50A塑壳断路器CDM3-100S/4200B 100A塑壳配电保护CDM6I-100M/3200 40A插入式板后接线塑壳断路器CDM3-63S/3310 20A AC230V塑壳电动机保护CDM3-100F/33002 63A塑壳断路器XT2L160 I R100 PMP 3P塑壳漏电断路器A1N125 TMF50/500 FF 4P+RCD塑壳断路器XT4L160 I R100 PMP 4P塑壳断路器T4L 250 TMD 32-320 3p F F塑壳断路器T67塑壳断路器T7S1600M PR231/P-LSI R1600 FF 3P-HWaa塑壳配电保护T4S-250 DC TMA200 FFCL 4P(10133649+10151958)直流微型断路器S804S-UCB32微型断路器S204-D2微型断路器S202M-K25UC微型断路器S20/PG16/B面板开关AU43853-WW22E-10(B)6.3MPa电磁换向阀CKW1-2000/2000A(4P)智能型万能式断路器QC12-4/K磁力起动器AC30插座XD1-25限流电抗器42L6-200/5A电流电压表AC30插座BK-4000VA变压器塑壳漏电保护断路器CDM3L-400F/3300 315A 3/5/10延1塑壳漏电保护断路器CDM1L-100L/3300 100A 100-300-500mA塑壳断路器CDM3-100F/3310 80A AC230V塑壳配电保护CDM6I-400L/4300B 225A塑壳配电保护CDM6I-63L/4300A 25A塑壳电动机保护CDM1-225M/33202 200A塑壳配电保护CDM6S-800M/4328B 700A塑壳配电保护CDM6S-800L/3330 800A AC230V 固定式板后接塑壳断路器CDM3-400H/4300B 315A塑壳配电保护CDM6I-160L/4300B 125A万能式断路器W3 3200N 2000A4P固定水平AC230V欠AC380V框架断路器CDW1-2000 1000A 4P抽屉220V拼锁两台并塑壳漏电保护断路器CDM6LI-125C/4300A 63A 1/3/5延2塑壳漏电保护断路器CDM6LI-400M/4300B 225A 3/5/10延1塑壳断路器CDM3-250F/4310B 250A DC24V塑壳断路器CDM3-400F/3380 400A DC24V塑壳断路器CDM1-400M/33002 315A塑壳电动机保护CDM3-160N/32002 160A塑壳配电保护CDM6S-63L/3200 10A塑壳断路器XT4S160 LSIG R160 WMP 3P塑壳配电保护T4H-250 PR222DS/P-LSIG R160 FFCL 4P(10061891+10151956)塑壳断路器XT2H160 M-I R20 WMP 3P塑壳断路器T5L400 PR222DS/P-LSIG R400 WMP 4P紫外线照度计BK8732塑壳断路器XT4H250 LSI R250 FFCL 3P
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