相外接互感器N相外接互感器CDW3-1600AF/400A
產(chǎn)品概述
CDW3-1600AF/400A N相外接互感器是專為框架斷路器設(shè)計的配套附件，適用于配電系統(tǒng)中電流信號的精確采集與電氣隔離。該產(chǎn)品采用電磁感應(yīng)原理，能夠安全可靠地將一次側(cè)大電流轉(zhuǎn)換為二次側(cè)標準小電流信號，便于儀表測量和繼電保護裝置使用。其核心功能是實現(xiàn)電流變換和電氣隔離，確保高壓側(cè)與低壓側(cè)的安全分離，同時為電力系統(tǒng)監(jiān)測提供準確數(shù)據(jù)支持。產(chǎn)品設(shè)計緊湊，安裝便捷，可適配多種規(guī)格的框架斷路器使用。139
技術(shù)特點
該互感器采用優(yōu)質(zhì)硅鋼片鐵芯和高強度電磁漆包線繞組，確保在400A額定電流下穩(wěn)定工作，變比精度滿足常規(guī)測量需求。其結(jié)構(gòu)設(shè)計支持水平或垂直安裝，并可通過壓線片快速完成二次接線。產(chǎn)品外殼采用阻燃材料，耐溫性能優(yōu)異，適用于工業(yè)環(huán)境中的長期運行。特別值得注意的是，N相外接設(shè)計使其能夠準確監(jiān)測中性線電流，適用于三相四線制系統(tǒng)中的不平衡電流檢測需求。111921
應(yīng)用場景
本產(chǎn)品主要應(yīng)用于低壓配電系統(tǒng)中的框架斷路器配套，特別適用于需要監(jiān)測中性線電流的場合，如數(shù)據(jù)中心、商業(yè)建筑和工業(yè)廠房的配電柜。通過與斷路器智能控制器配合，可實現(xiàn)過載、短路等故障保護功能，并能將電流數(shù)據(jù)傳送至監(jiān)控系統(tǒng)。產(chǎn)品兼容多種測量儀表，包括數(shù)字式電表和多回路監(jiān)控裝置，為電能管理和系統(tǒng)運維提供可靠的數(shù)據(jù)采集支持。81317
產(chǎn)品英文介紹
The CDW3-1600AF/400A External Neutral Current Transformer is an auxiliary device specifically designed for frame circuit breakers in low-voltage distribution systems. It operates based on electromagnetic induction principle to safely convert primary high current into standardized secondary current signals for metering and protection purposes. Featuring a compact design with flame-retardant housing, this product ensures reliable performance in various industrial environments while maintaining electrical isolation between high-voltage and low-voltage circuits. 111
With its 400A rated current capacity and precision winding technology, this neutral current transformer provides accurate current measurement for three-phase four-wire systems. The product supports flexible installation options including horizontal or vertical mounting, and its terminal connection design simplifies secondary wiring procedures. Typical applications include power monitoring in commercial buildings, data centers and manufacturing facilities where neutral current detection is required for unbalanced load analysis. 921
The N-phase external configuration enables effective monitoring of neutral line currents, making it particularly suitable for modern power distribution systems that require comprehensive current data collection. When integrated with intelligent circuit breaker controllers, this current transformer contributes to enhanced system protection capabilities while facilitating energy management through reliable current signal transmission. 817
相外接互感器N相外接互感器CDW3-1600AF/400A
高分斷微型斷路器S802C-B13微型斷路器SH202-C20 OV微型斷路器M204M-K40微型斷路器S262-B2K23JD-8,10,15WW系列電磁閥XYJ-2B吸油機(60)(43060)DW17-1600萬能式斷路器CJ12-150/3J交流接觸器(節(jié)能型)HD12-600/31刀開關(guān)AD11-25/21節(jié)能信號燈FD2-PB11R傳感器59L1-Hz 100V電流電壓表BH-0.66互感器CJX2-2510N/24V接觸器塑殼漏電保護斷路器CDM3L-400F/3300 350A 1/3/5 電商專供塑殼漏電保護斷路器DZ20L-400/4300 400A 100-200-300MA 延時0.3S塑殼斷路器DZ20Y-100/33002 32A塑殼配電保護CDM6I-250L/3300 125A塑殼配電保護CDM6S-800L/4340B 800A AC230V塑殼配電保護CDM6I-100L/3308 100A塑殼斷路器CDM3-400F/32002 200A塑殼斷路器CDM3-100F/42002A 100A剩余電流動作斷路器CDM3VL-125S/3300 63A 03/1/3塑殼配電保護CDM6S-100L/3328 20A欠壓脫扣自吸式欠壓脫扣自吸AC220V CDW1/7-6300框架斷路器CDW6I-2500N 2000A抽水AC230V無欠壓 H型帶四遙帶三鎖二鑰匙塑殼漏電保護斷路器CDM1L-400L/4300A 315A 100-300-500mA 英文塑殼漏電保護斷路器CDM3L-250S/4300B 250A U 1/3/5 AC230V塑殼配電保護CDM6S-63M/3310 20A 插入式板后接線塑殼斷路器CDM1-125M/4340 125A AC230V塑殼配電保護CDM6S-100M/3360 25A塑殼斷路器CDM1-250L/3300 225A帶圓形手操桿長350MM塑殼斷路器T7S1250 PR331/P-LSIG R1250 FF 4P塑殼斷路器XT4N160 TMA50-500 WMP 3P塑殼斷路器XT4V160 LS/I R63 FFCL 4P塑殼斷路器XT4L160 MA80 Im=400/800 FF 3P塑殼斷路器XT4N160 TMD16/300 WMP 4P塑殼斷路器XT4V160 TMA100-1000 FF 3P（15）塑殼斷路器XT4S160 LSI R40 PMP 3P塑殼斷路器XT4L160 TMA160-1600 FF 3P（23）微型斷路器S203M-K25高分斷微型斷路器S803C-B13微型斷路器S203P-K20 (DE)微型斷路器S203-Z84A220-06亞德客型電磁閥YB-A*B*V-Y1葉片泵DW17-3200萬能式斷路器HH15(QSA)-400隔離開關(guān)熔斷器組DS862-K 1.5(6)A三相嵌入式電度表(機械表)PZ30-15照明箱(豪華鐵殼型)44L1-3KA/5A電流電壓表BCMJ-0.415-10-3電容器BSMJ-0.69-5-3電容器塑殼漏電保護斷路器CDM3L-250F/4300B 140A 1/3/5塑殼漏電保護斷路器CDM3L-125F/32002 50A U 1/3/5 AC230V塑殼配電保護CDM6S-800L/4348B 500A AC230V 插入式板后塑殼電動機保護CDM6I-400L/33002 225A塑殼斷路器CDM3-125S/33002 25A塑殼斷路器CDM3-400F/4340A 315A AC230V塑殼斷路器CDM3-250H/3300 125A塑殼配電保護CDM6S-100M/3310 40A 插入式板后接線塑殼斷路器CDM1-100L/3200 80A 英文標牌 50/60HZ塑殼電動機保護CDM6I-63L/32082 50A框架斷路器CDW6I-3200N/4 2000A抽水AC230V無欠壓框架斷路器CDW3 2000N 2000A4P固定水平AC230V欠AC230V塑殼漏電斷路器DZ20L-250/4300 250A 500MA 不帶銅鼻塑殼漏電保護斷路器CDM1L-225L/4340A200A100-500MA0.3S 220V塑殼配電保護CDM6S-100S/4200B 25A塑殼斷路器CDM1-63L/3340 50A DC24V塑殼斷路器CDM1-63M/4200 63A手操機構(gòu)CDM3-630圓形延伸轉(zhuǎn)動手操桿長250MM塑殼電動機保護CDM3-250F/43002B 180A塑殼斷路器XT2N160 TMD2.5-25 FF 4P塑殼斷路器XT1C160 TMD160-1600 FF 4P InN=100%塑殼斷路器XT2N160 TMA63/630 WMP 4P塑殼斷路器T4N 250 TMD 20-320 4p F F塑殼斷路器XT2S160 TMD1.6-16 FF 4P塑殼斷路器A1N125 TMF25/400 FF 3P塑殼配電保護T4S-250 PR221DS-LSI R160 FF 4P(24)微型斷路器SN201-C2微型斷路器S203-D8 NA微型斷路器S204M-Z2UC微型斷路器SJ201-C40二位單控帶裝飾線帶燈開關(guān)AU16253-W34E-63(B)6.17MPa電磁換向閥CKW2-4000/4000A(3P)智能型萬能式斷路器QC12-6/NH磁力起動器DD862-4 15(60)A單相電度表BSMJ0.4-12-3自愈式低壓并聯(lián)電容器42L6-300/5電流電壓表AD26B-22/20信號燈BK-6000VA變壓器塑殼漏電保護斷路器CDM6LI-125L/3300 32A 1/3/5塑殼漏電保護斷路器CDM6LI-125L/4300A 50A 1/3/5延1塑殼斷路器CDM3-125S/3310 80A AC230V塑殼斷路器CDM1-250H/3340 125A AC220V塑殼斷路器CDM1-125L/4300A 80A 預(yù)付費塑殼配電保護CDM3-100S/4300B 63A塑殼配電保護CDM6I-63L/3300 16A塑殼斷路器CDM1-400L/3300 400A 板后接線塑殼配電保護CDM1-100L/3200 50A塑殼配電保護CDM6S-63M/4310B 20A AC230V框架斷路器CDW3 4000H 2500A3P固定水平AC380V無欠壓萬能式斷路器CDW1-2000 1250/1250 三極(抽屜式)AC220V塑殼漏電保護斷路器CDM1L-225L/4300A180AII100-500MA0.6S220V
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