相外接互感器N相外接互感器CDW3-1600AF/630-1600A
产品概述
N相外接互感器CDW3-1600AF/630-1600A是一款专为配电系统设计的电流互感器，适用于框架断路器配套使用。该产品采用模块化结构设计，能够实现电流信号的精确采集与传输，为电力系统的测量和保护功能提供可靠支持。其额定电流覆盖630A至1600A范围，可灵活适配不同容量的配电需求。产品采用外接式安装方式，便于与断路器主体集成，同时简化了现场布线流程。256
技术特点
该互感器采用高导磁材料铁芯，确保在宽负荷范围内保持稳定的信号输出精度。一次绕组与二次绕组采用隔离设计，有效避免电磁干扰，提升系统安全性。产品支持中性线（N相）电流检测，可配合智能控制器实现接地故障保护、负载监控等功能。外壳采用工程塑料或金属材质，具备良好的机械强度和耐候性，适用于多种工业环境。4617
应用场景
CDW3-1600AF/630-1600A互感器广泛应用于建筑配电、工业控制、能源管理等领域的低压配电系统中。典型应用包括：为电能计量装置提供电流信号输入、配合继电保护装置实现短路或过载保护、在自动化系统中实现远程电流监测等。其兼容性设计可与主流品牌框架断路器（如德力西CDW3系列）快速对接，降低系统集成复杂度。51115
Product Overview
The N-phase external current transformer CDW3-1600AF/630-1600A is designed for power distribution systems, specifically compatible with frame circuit breakers. It features modular construction for accurate current signal acquisition and transmission, supporting measurement and protection functions in electrical networks. With a rated current range of 630A to 1600A, it adapts flexibly to diverse power distribution requirements. The external mounting design simplifies integration with breaker units and field wiring processes.26
Technical Features
This transformer utilizes high-permeability core materials to ensure stable signal output accuracy across broad load ranges. Isolated primary and secondary winding designs effectively suppress electromagnetic interference while enhancing system safety. It supports neutral line (N-phase) current detection, enabling ground fault protection and load monitoring when paired with intelligent controllers. The housing, made of engineering plastics or metals, offers robust mechanical strength and environmental resistance for industrial applications.417
Applications
The CDW3-1600AF/630-1600A is widely deployed in low-voltage distribution systems for building power supply, industrial control, and energy management. Key applications include: providing current input for energy metering devices, facilitating overload/short-circuit protection with relays, and enabling remote current monitoring in automation systems. Its standardized interface ensures seamless compatibility with mainstream frame breakers (e.g., Delixi CDW3 series), reducing system integration complexity.515
相外接互感器N相外接互感器CDW3-1600AF/630-1600A
塑壳断路器XT4L250 TMA225/2250 PMP 4P N=100%塑壳断路器XT4H160 TMD16-300 FF 3P（3）交流微型断路器S804N-D25微型断路器SJ203-C40微型断路器S804PV-M125微型断路器S403M-C20微型断路器SJ203-C25微型断路器S201-K0.5 NAO927000膜片阀100MCY14-1B轴向柱塞泵CKM1-800H/3300塑料外壳式断路器QA-160/3N隔离开关99T1-A.V直流电流电压表PZ30-36照明箱(不锈钢型)44L1-HZ 220V电流电压表BCMJ-0.45-8-1电容器CJ12-100Z/4接触器塑壳漏电保护断路器DZ20L-160T/4300B 160A 100MA透明 延时0.2S塑壳漏电保护断路器CDM1L-100M/4340A 32A 30-100-500MA 220V塑壳断路器CDM1-250M/4340 160A AC380V塑壳配电保护CDM6I-100L/4300B 20A塑壳电动机保护CDM6I-400L/43002A 350A塑壳断路器CDM6I-250L/3310 250A AC230V塑壳配电保护DZ20Y-100/3340 80A DC24V塑壳断路器CDM3-63F/4300A 50A塑壳漏电断路器DZ15LE-40T/2901 40A 50mA 透明塑壳配电保护CDM3-250S/3200 160A框架断路器CDW6I-6300N 6300A抽水AC230V欠AC230V延时1S框架断路器CDW6I-1600H 1000A抽水AC380V欠AC380V塑壳漏电保护断路器CDM3L-125S/4310A 40A U 1/3/5 AC230V塑壳漏电保护断路器CDM6LI-250L/3300 125A 03/1/3（A）塑壳断路器CDM3-400F/3208 315A 引线70CM塑壳配电保护CDM3-63S/4300A 10A塑壳配电保护CDM6E-630M/ 4310B 630A塑壳断路器CDM1-125M/42002 100A塑壳断路器CDM3-100S/3300 32A塑壳断路器XT2L160 LSIG R25 FF 3P塑壳断路器T4H320 PR222DS/P-LSIG R320 FFCL 3P塑壳断路器XT4N250 TMA200/2000 WMP 4P N=100%塑壳断路器T4H250 TMA200/1000-2000 PMP 3P塑壳断路器XT2S160 LS/I R63 FF 3P塑壳断路器XT4S250 LSIG R250 WMP 3P塑壳断路器XT4S160 TMA80-800 FF 4P（12）微型断路器SH202-D16微型断路器S201M-K3高分断微型断路器S804C-D25微型断路器S802PV-S10三位双控带灯开关AG17253-PGPGJZF-L32H高压截止阀(YJF)DW15-630A低压万能式断路器XJ01-135KW自耦减压起动器DDF862 5(20)A单相双向防窃电度表BSMJ0.45-18-3自愈式低压并联电容器42L6-600/5A电流电压表AD26B-22D信号灯BSMJ-0.25-24-3YN电容器塑壳漏电保护断路器DZ20L-400T/4300 400A 30MA 非延时0.1S 透明塑壳漏电保护断路器CDM1L-100L/4300A 100A II 100-500MADC24V塑壳断路器CDM3-250S/3320 160A塑壳配电保护CDM1-630L/3300 500A 英文标牌塑壳断路器CDM1-125M/3310 63A AC380V塑壳断路器CDM3-160S/3320 160A 右辅助塑壳配电保护CDM6S-800M/4360B 630A 插入式板后接线塑壳配电保护CDM6I-400L/3200 200A塑壳断路器CDM1-125L/3200 20A塑壳配电保护CDM6S-630M/3330 500A AC230V框架断路器CDW6I-1600N/4 630A抽水AC230V欠AC380V万能式断路器DW15-2500 2500热式AC380V 1140V塑壳漏电保护断路器CDM1L-225M/4300A225AII100-500MA0.4S220V塑壳漏电保护断路器CDM3L-400F/4200B 350A 1/3/5 U AC230V塑壳断路器CDM3-63S/3208 20A塑壳断路器CDM1-400M/3300 400A塑壳配电保护CDM6I-63M/3320 63A分励脱扣器分励右(端子)M3-400/630 DC24V 3P塑壳配电保护CDM6I-63M/4220BP 20A电操AC230V塑壳断路器XT2N160 TMD32/320 PMP 3P塑壳断路器XT3S250 TMD250-2500 FF 3P（27）塑壳断路器XT4V160 TMA50/500 PMP 3P塑壳断路器T7H800M PR332/P-LSIG R800 FF 4P光纖功率損失錶BK2530塑壳断路器T5H400 PR221DS-I R400 WMP 3P塑壳断路器XT2H160 LSIG R25 FF 3P交流微型断路器S801N-D63微型断路器SH204-D10微型断路器S203-Z1.6 NA微型断路器S203M-B63 NA微型断路器S201P-Z63(DE)Z2S16叠加式ET433手持 LCR 表CJ12A-150/4交流接触器LX29-3S/4行程开关LMZ1-0.66 5-300/5固定母线式电流互感器KDN-20C消化炉（消煮炉）85L1-30V电流电压表BK-1000VA变压器
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