| 详细介绍：
A-B/罗克韦尔 2727-G7P20D1Q6 USPP 2727G7P20D1Q6
A-B/罗克韦尔 2727-G7P20D1Q6 USPP 2727G7P20D1Q6
A-B/罗克韦尔 2727-G7P20D1Q6 USPP 2727G7P20D1Q6
咨询热线：18105962658（林工）
诚信经营，质量为首，诚信至上，鼎盛达竭诚为您服务
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~`
漳州鼎盛达自动化设备有限公司
联系人：林工（销售经理）
手机 ：18105962658
QQ ：2880842790
邮箱 ：2880842790@qq.com
传真 ：0596-3119658（请备注林达文收）
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*所有备件的质保期均为1年，经过专业测试认证。
*如果您需要订购产品超过1件，请与我们联系，我们可以为您提供折扣。
*我们仅采用快递方式递送备件。（顺丰）
*如果您发现其他供货商为相同产品提供更为低廉的价格，我们也愿意参照其价格向您提供进一步的折扣。如果还有其他任何问题，请随时与我们联系。
*请让我们知道您有任何，备品，备件，的需要，我们可以给您进一步的援助，我们等候您的询盘。
【主营产品】
主营：世界知名品牌的PLC 、DCS 系统备件 模块
①Allen-Bradley(美国AB)系列产品》
②Schneider(施耐德电气)系列产品》
③General electric(通用电气)系列产品》
④Westinghouse（美国西屋）系列产品》
⑤SIEMENS(西门子系列产品)》
⑥销售ABB Robots. FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、Panasonic Robots、MOTOMAN Robots。
⑦estinghouse（西屋）： OVATION系统、WDPF系统、MAX1000系统备件。
⑧Invensys Foxboro（福克斯波罗）：I/A Series系统，FBM（现场输入/输出模块）顺序控制、梯形逻辑控制、事故追忆处理、数模转换、输入/输出信号处理、数据通信及处理等。Invensys Triconex: 冗余容错控制系统、基于三重模件冗余（TMR）结构的最现代化的容错控制器。
⑨Siemens(西门子)：Siemens MOORE， Siemens Simatic C1，Siemens数控系统等。
⑩Bosch Rexroth（博世力士乐）：Indramat，I/O模块,PLC控制器,驱动模块等。
◆Motorola（摩托罗拉）：MVME 162、MVME 167、MVME1772、MVME177等系列。
GENERAL ELECTRIC DS3810CLCB USPP DS3810CLCB
General Electric DS3800HCVA1H1G Circuit Board NEW
GENERAL ELECTRIC DS3815PMMA1F1B USPP DS3815PMMA1F1B
GENERAL ELECTRIC DS3810MMAC USPP DS3810MMAC
General Electric DS3800HMPK1N1K CPU Board NEW
GENERAL ELECTRIC DS215SLCCG2AZZ01B NSPP DS215SLCCG2AZZ0
GENERAL ELECTRIC DS3860HUMB NSFP DS3860HUMB
GENERAL ELECTRIC DS3820PMMB1A1B USPP DS3820PMMB1A1B
General Electric DS3800HLNE1B1B Circuit Board USED
GENERAL ELECTRIC DS3800HMPC1F1D NSFP DS3800HMPC1F1D
General Electric DS3810CLCB1A1A Circuit Board USED
GENERAL ELECTRIC DS215KLDCG1AZZ03B NSFP DS215KLDCG1AZZ0
General Electric DS3800HFPG1E1E Drive CPU Board
GENERAL ELECTRIC DS3820MSAB1A1A NSPP DS3820MSAB1A1A
GENERAL ELECTRIC DS3820LIMA USPP DS3820LIMA
General Electric DS3800NDIDIMID Circuit Board
GENERAL ELECTRIC DS200GDPAG1AKF NSFP DS200GDPAG1AKF
GENERAL ELECTRIC DS3800HUMA1B1C USPP DS3800HUMA1B1C
GENERAL ELECTRIC DS3860NVCD NSFP DS3860NVCD
General Electric DS3800NMEA1P1K Circuit Board NEW
GENERAL ELECTRIC DS3800NRTB1A USPP DS3800NRTB1A
GENERAL ELECTRIC DS215SDCCG1AZZ01B USPP DS215SDCCG1AZZ0
GENERAL ELECTRIC DS3800HCMB NSPP DS3800HCMB
GENERAL ELECTRIC DS3800HMPC1G1D USPP DS3800HMPC1G1D
GENERAL ELECTRIC DS3800HPBD USPP DS3800HPBD
GENERAL ELECTRIC DS215DMCBG1AZZ03B USPP DS215DMCBG1AZZ0
General Electric DS3800HAIC1A1A PC Board USED
GENERAL ELECTRIC DS3800NMEA1G1E USPP DS3800NMEA1G1E
GENERAL ELECTRIC DS3800NMEA1H1E USPP DS3800NMEA1H1E
GENERAL ELECTRIC DS3800NMEA1P1K USPP DS3800NMEA1P1K
GENERAL ELECTRIC DS3820MAUA-1B1A USPP DS3820MAUA1B1A
GE General Electric DS200PCCAG9A CB Power Connect Card
GENERAL ELECTRIC DS3800HRRB USPP DS3800HRRB
GENERAL ELECTRIC DS3800HAIA1E1D USPP DS3800HAIA1E1D
GENERAL ELECTRIC DS3800HLND1C1C USPP DS3800HLND1C1C
GENERAL ELECTRIC DS3800HLND1B1B USPP DS3800HLND1B1B
GENERAL ELECTRIC DS200IMCPG1AAA USPP DS200IMCPG1AAA
GENERAL ELECTRIC DS200IMCPG1ADA USPP DS200IMCPG1ADA
GENERAL ELECTRIC DS200IMCPG1AEA USPP DS200IMCPG1AEA
GENERAL ELECTRIC DS200IMCPG1CBA USPP DS200IMCPG1CBA
GENERAL ELECTRIC DS200IMCPG1CCB USPP DS200IMCPG1CCB
GENERAL ELECTRIC DS3820MAUD NSPP DS3820MAUD
GENERAL ELECTRIC DS200PCCAG8ACB USPP DS200PCCAG8ACB
General Electric DS200LDCCH1ANA Circuit Board NEW
GENERAL ELECTRIC DS3800NHVE USPP DS3800NHVE
GENERAL ELECTRIC DS3800NHVE1C1A USPP DS3800NHVE1C1A
GENERAL ELECTRIC DS3800NHVE1C1C USPP DS3800NHVE1C1C
GENERAL ELECTRIC DS3860DMPK NSFP DS3860DMPK
General Electric DS3800HXPD1B1D Circuit Board NEW
GENERAL ELECTRIC DS215SDCCG3AZZ01B USPP DS215SDCCG3AZZ0
General Electric DS3815PAAA1D1A Circuit Board USED
GENERAL ELECTRIC DS3800HLNC1A1A NSPP DS3800HLNC1A1A
General Electric DS3800NEPA1D1C PC Board NEW
General Electric DS3800NGRA1L1D Circuit Board NEW
GENERAL ELECTRIC DS3800HSCD1G USPP DS3800HSCD1G
GENERAL ELECTRIC DS3800HSQD1E1B USPP DS3800HSQD1E1B
GENERAL ELECTRIC DS3800HSQD1G1C USPP DS3800HSQD1G1C
GENERAL ELECTRIC DS3800HSQD1G1D USPP DS3800HSQD1G1D
GENERAL ELECTRIC DS3800HSQD1J1G USPP DS3800HSQD1J1G
General Electric DS3800NDID1M1D Drive Interface USED
General Electric DS3800DMPK1E1D PC Bored USED
GENERAL ELECTRIC DS3820MAUD USPP DS3820MAUD
GENERAL ELECTRIC DC2000 SCR BRIDGE DS200SHVIG1A *NEW*
GENERAL ELECTRIC DC2000 SCR BRIDGE DS200SHVIG1A *NEW*
GENERAL ELECTRIC DS3800NEPA1C1A USPP DS3800NEPA1C1A
GENERAL ELECTRIC DS3800NEPA1C1B USPP DS3800NEPA1C1B
GENERAL ELECTRIC DS3800NEPA1D1A USPP DS3800NEPA1D1A
GENERAL ELECTRIC DS3800NEPA1D1B USPP DS3800NEPA1D1B
GENERAL ELECTRIC DS3800NEPA1E1D USPP DS3800NEPA1E1D
GENERAL ELECTRIC DS3800NEPA1F1E USPP DS3800NEPA1F1E
GENERAL ELECTRIC DS3800HPTK1B USPP DS3800HPTK1B
GENERAL ELECTRIC DS200PLIBG2ACA NSFP DS200PLIBG2ACA
GENERAL ELECTRIC DS3800DGRC1B1C USPP DS3800DGRC1B1C
GENERAL ELECTRIC DS200GSIAG1ACA NSFP DS200GSIAG1ACA
GENERAL ELECTRIC DS3800NPSE1B1A USPP DS3800NPSE1B1A
GENERAL ELECTRIC DS3800NPSE1B1B USPP DS3800NPSE1B1B
GENERAL ELECTRIC DS3800NPSE1D1F USPP DS3800NPSE1D1F
GENERAL ELECTRIC DS3800NPSE1E1G USPP DS3800NPSE1E1G
GENERAL ELECTRIC DS3800NPSF1C1B USPP DS3800NPSF1C1B
GENERAL ELECTRIC DS800NPSF1D1D USPP DS800NPSF1D1D
GENERAL ELECTRIC DS3800NPSE1C1C USPP DS3800NPSE1C1C
General Electric DS3800NEPA1E1D Excitor Board
GENERAL ELECTRIC DS3800HPBC USPP DS3800HPBC
GENERAL ELECTRIC DS3800HLNC1A1A USPP DS3800HLNC1A1A
General Electric DS3800NFCD1L1E Firing Board USED
GENERAL ELECTRIC DS3800HSCG1D1E USPP DS3800HSCG1D1E
GENERAL ELECTRIC DS3800NFIB USPP DS3800NFIB
GENERAL ELECTRIC DS3800NFCD1K1C USPP DS3800NFCD1K1C
GENERAL ELECTRIC DS3800NFCD1K1D USPP DS3800NFCD1K1D
GENERAL ELECTRIC DS3800NFCD1K1E USPP DS3800NFCD1K1E
GENERAL ELECTRIC DS3800NFCD1L1E USPP DS3800NFCD1L1E
GENERAL ELECTRIC DS3800NFCD1Q1H USPP DS3800NFCD1Q1H
GENERAL ELECTRIC DS3800NFCD1S1J USPP DS3800NFCD1S1J
GENERAL ELECTRIC DS3800NFCD1S1K USPP DS3800NFCD1S1K
GENERAL ELECTRIC DS3800NFCD1S1L USPP DS3800NFCD1S1L
General Electric DS3800NEPA1E1D Excitor Board USED
GENERAL ELECTRIC DS3800HSHA NSPP DS3800HSHA
General Electric DS3827ASBB01 Cell Stack USED
GENERAL ELECTRIC DS3800NGRA1L1D USPP DS3800NGRA1L1D
GENERAL ELECTRIC DS3800NGRA1L1E USPP DS3800NGRA1L1E
GENERAL ELECTRIC DS200IIBDG1AAA USPP DS200IIBDG1AAA
GENERAL ELECTRIC DS200IIBDG1ACA USPP DS200IIBDG1ACA
GENERAL ELECTRIC DS200IIBDG1ADA USPP DS200IIBDG1ADA
GENERAL ELECTRIC DS200IIBDG1AEA USPP DS200IIBDG1AEA
General Electric DS3800NDAC1E1F Output Board NEW
GENERAL ELECTRIC DS200GSIAG1CGD NSPP DS200GSIAG1CGD
GENERAL ELECTRIC DS200GDPAG1AGC USPP DS200GDPAG1AGC
GENERAL ELECTRIC DS3800HRRB1B1A USPP DS3800HRRB1B1A
GENERAL ELECTRIC DS3800HMPJ1A1A USPP DS3800HMPJ1A1A
GENERAL ELECTRIC DS3800HMPJ-1B1D USPP DS3800HMPJ1B1D
GENERAL ELECTRIC DS3800HSCA USPP DS3800HSCA
GENERAL ELECTRIC DS3860HCVA NSFP DS3860HCVA
GENERAL ELECTRIC DS3800HRDA1C1C NSFP DS3800HRDA1C1C
GENERAL ELECTRIC GE DS3800NEPB1G1F 6BA09 CONTROL CARD
GENERAL ELECTRIC GE THYRISTOR ASSEMBLY DS3820 HSMD
General Electric DS3800HUMB1B1B Board NEW Free Ship
GENERAL ELECTRIC DS200RTBAG3AEB USPP DS200RTBAG3AEB
GENERAL ELECTRIC DS200RTBAG3AFB USPP DS200RTBAG3AFB
GENERAL ELECTRIC DS200STBAG1ACB USPP DS200STBAG1ACB
GENERAL ELECTRIC DS200GSIAG1ABA USPP DS200GSIAG1ABA
GENERAL ELECTRIC DS200GSIAG1BBB USPP DS200GSIAG1BBB
GENERAL ELECTRIC DS3800NGRC1D1D USPP DS3800NGRC1D1D
General Electric DS3800DMEA1D1C Control NEW
GENERAL ELECTRIC DS3800HRMB1G1D USPP DS3800HRMB1G1D
GENERAL ELECTRIC DS3800HPMA1E1D USPP DS3800HPMA1E1D
GENERAL ELECTRIC DS200FPSAG1ABB USPP DS200FPSAG1ABB
General Electric DS3800HRTA1A1B Circuit Board NEW
GENERAL ELECTRIC DS3800NDAC1E1F USPP DS3800NDAC1E1F
GENERAL ELECTRIC DS3800HCID USPP DS3800HCID
GENERAL ELECTRIC DS200STBAG1ADC NSFP DS200STBAG1ADC
GENERAL ELECTRIC DS3860HAIC NSFP DS3860HAIC
GENERAL ELECTRIC DS3860HCMC NSPP DS3860HCMC
General Electric DS3800NADA1F1F Circuit Board
GENERAL ELECTRIC DS3800HFXC USPP DS3800HFXC
GENERAL ELECTRIC DS200SLCCG1A USPP DS200SLCCG1A
General Electric DS3828 BH3AN PC Board System
GENERAL ELECTRIC DS200SDCIG1AFB USPP DS200SDCIG1AFB
General Electric DS3800DMEA1D1C Control NEW-NO BOX
GENERAL ELECTRIC DS3800NADA1F1F USPP DS3800NADA1F1F
GENERAL ELECTRIC DS3800HMPJ1A1D USPP DS3800HMPJ1A1D
General Electric DS3800NEPA1E1D Excitor Board USED
GENERAL ELECTRIC DS3800NHVF1B1A USPP DS3800NHVF1B1A
GENERAL ELECTRIC DS3820FDCA1A1A USPP DS3820FDCA1A1A
GENERAL ELECTRIC DS3800DMEA1D1C USPP DS3800DMEA1D1C
GENERAL ELECTRIC DS3800HRRB1D1D NSFP DS3800HRRB1D1D
GENERAL ELECTRIC DS3800NLCB1H1E NSFP DS3800NLCB1H1E
GENERAL ELECTRIC DS3800HADA USPP DS3800HADA
GENERAL ELECTRIC DS200PCCAG5ACB NSFP DS200PCCAG5ACB
General Electric DS3800NEPA1D1C PC Board USED
GENERAL ELECTRIC DS3800NMEC1D1C NSPP DS3800NMEC1D1C
GENERAL ELECTRIC DS3860NTCF NSFP DS3860NTCF
GENERAL ELECTRIC DS3800NFCF1J1C USPP DS3800NFCF1J1C
GENERAL ELECTRIC DS3800HSCG1C1C USPP DS3800HSCG1C1C
General Electric DS3800HSCD1G1E Circuit Board USED
GENERAL ELECTRIC DS3800HRTA1A1A USPP DS3800HRTA1A1A
GENERAL ELECTRIC DS3800HXRC USPP DS3800HXRC
General Electric DS3800HRRB1D1D Output Board NEW
General Electric DS3800NDAC1D1E Converter NEW-NO BOX
GENERAL ELECTRIC DS3800HXCA1A1A USPP DS3800HXCA1A1A
GENERAL ELECTRIC DS3800HSCD1F1D USPP DS3800HSCD1F1D
GENERAL ELECTRIC DS3800HSCD1J1G USPP DS3800HSCD1J1G
GENERAL ELECTRIC DS3800HIOA1B1D NSPP DS3800HIoa1B1D
GENERAL ELECTRIC DS3800NVAA USPP DS3800NVAA
GENERAL ELECTRIC DS3800NADA1E1F USPP DS3800NADA1E1F
GENERAL ELECTRIC DS3860HIOD NSFP DS3860HIOD
General Electric DS3800HMPJ1A1D Circuit Board
General Electric DS3800NFCD1N1E Circuit Board
General Electric DS3800HCMA1E1G Comm Board NEW
GENERAL ELECTRIC DS3800DGRA1E1C USPP DS3800DGRA1E1C
General Electric DS3800HPRC1A1A Circuit Board NEW
General Electric DS3800NHVM1E1D Power Board NEW
GENERAL ELECTRIC DS3800HCMA1E1G USPP DS3800HCMA1E1G
GENERAL ELECTRIC DS3800DSQD1A1A USPP DS3800DSQD1A1A
GENERAL ELECTRIC DS3800NMEA1K1H USPP DS3800NMEA1K1H
GENERAL ELECTRIC DS3800NMEA1L1J USPP DS3800NMEA1L1J
GENERAL ELECTRIC DS800NMEA1P1K USPP DS800NMEA1P1K
General Electric DS3800HSCD1G1D Circuit Board USED
General Electric DS3800NADA1E1F Circuit Board
GENERAL ELECTRIC DS3800NFCF1F1D USPP DS3800NFCF1F1D
General Electric DS3800NPRB1A1A Circuit Board NEW
GENERAL ELECTRIC DS3800DMPC1F1E USPP DS3800DMPC1F1E
GENERAL ELECTRIC DS3800HIOA1B1B USPP DS3800HIOA1B1B
GENERAL ELECTRIC DS3800HIOA1B1D USPP DS3800HIoa1B1D
GENERAL ELECTRIC DS3800HIOA1C1E USPP DS3800HIOA1C1E
GENERAL ELECTRIC DS3800DMPC USPP DS3800DMPC
GENERAL ELECTRIC DS3800HSCC1D USPP DS3800HSCC1D
GENERAL ELECTRIC DS3800HLOA1E1C USPP DS3800HLOA1E1C
GENERAL ELECTRIC DS3800NPSF1D1E USPP DS3800NPSF1D1E
GENERAL ELECTRIC DS3800NPSR USPP DS3800NPSR
General Electric DS3800HCMA1E1G Comm Board Free Ship
GENERAL ELECTRIC DS3800HSDD USPP DS3800HSDD
GENERAL ELECTRIC DS3800HPLA1A1A USPP DS3800HPLA1A1A
GENERAL ELECTRIC DS3800HPLA1B1D USPP DS3800HPLA1B1D
GENERAL ELECTRIC DS3800HRRB1D1D USPP DS3800HRRB1D1D
GENERAL ELECTRIC DS3800HXTA USPP DS3800HXTA
GENERAL ELECTRIC DS200PCCAG5ACB USPP DS200PCCAG5ACB
GENERAL ELECTRIC DS200PCCAG6ACB USPP DS200PCCAG6ACB
GENERAL ELECTRIC DS3800HPRC1A1A USPP DS3800HPRC1A1A
GENERAL ELECTRIC DS3800NBIC USPP DS3800NBIC
GENERAL ELECTRIC DS3820FE1A1A USPP DS3820FE1A1A
GENERAL ELECTRIC DS200IPCSG1AA USPP DS200IPCSG1AA
General Electric DS3800NHVD Power Board NEW-NO BOX
GENERAL ELECTRIC DS3800HSCG NSFP DS3800HSCG
GENERAL ELECTRIC DS3800NHVJ1A1A NSPP DS3800NHVJ1A1A
GENERAL ELECTRIC DS3800NHVD1E1B USPP DS3800NHVD1E1B
GENERAL ELECTRIC DS3800NGRC1H1G USPP DS3800NGRC1H1G
GENERAL ELECTRIC DS3860HRDB USPP DS3860HRDB
GENERAL ELECTRIC DS3800HPCA1F USPP DS3800HPCA1F
GENERAL ELECTRIC DS215SLCCG1AZZ01B USPP DS215SLCCG1AZZ0
GENERAL ELECTRIC DS3800HDRA USPP DS3800HDRA
GENERAL ELECTRIC DS3800HSCD USPP DS3800HSCD
General Electric DS3800HMHA1E1F Control Card
GENERAL ELECTRIC DS3800HPLA1B1C USPP DS3800HPLA1B1C
GENERAL ELECTRIC DS3800NHVD1C1B USPP DS3800NHVD1C1B
GENERAL ELECTRIC DS3800NHVD1D1B USPP DS3800NHVD1D1B
General Electric DS3800NDAC1B1C Circuit Board
General Electric DS3800DGRA1F1C Regulator Card NEW
GENERAL ELECTRIC DS3800HROA1A1A NSFP DS3800HROA1A1A
GENERAL ELECTRIC DS3800NGRC1H1F REGULATOR BOARD C-ESS
GENERAL ELECTRIC DS3800NHVF11B1A USPP DS3800NHVF11B1A
GENERAL ELECTRIC DS200LPPAG1AAA USPP DS200LPPAG1AAA
GENERAL ELECTRIC DS3827BMDLB USPP DS3827BMDLB
GENERAL ELECTRIC DS3827BMDHB USPP DS3827BMDHB
GENERAL ELECTRIC DS3800HDDD USPP DS3800HDDD
GENERAL ELECTRIC DS3827BMDJB USPP DS3827BMDJB
GENERAL ELECTRIC DS3827AMCCF USPP DS3827AMCCF
GENERAL ELECTRIC DS3827AMCLF USPP DS3827AMCLF
GENERAL ELECTRIC DS3827BMDMB USPP DS3827BMDMB
GENERAL ELECTRIC DS3800HLOA1D1A USPP DS3800HLOA1D1A
General Electric DS3800HSHA1D1D Circuit Board USED
General Electric DS3800DMPK1B1B Circuit Board USED
GENERAL ELECTRIC DS3800HSCF USPP DS3800HSCF
General Electric DS3800NADA1E1F Circuit Board USED
General Electric DS3800NADA1E1E Circuit Board USED
GENERAL ELECTRIC DS200GGXCG1ACB USPP DS200GGXCG1ACB
GENERAL ELECTRIC DS3800DEPB1A1A USPP DS3800DEPB1A1A
General Electric DS3800NTBE Circuit Board NEW
General Electric DS3800DDIBIB1C Interface NEW
GENERAL ELECTRIC DS3800NGTC1B1C USPP DS3800NGTC1B1C
GENERAL ELECTRIC DS3800HXRA USPP DS3800HXRA
General Electric DS3800HPRC1A1A Circuit Board USED
General Electric DS3800HL0A1D1B Circuit Board NEW
GENERAL ELECTRIC DS200IQXSG1AAA USPP DS200IQXSG1AAA
GENERAL ELECTRIC DS3820CLMA1A1A USPP DS3820CLMA1A1A
GENERAL ELECTRIC DS200CVMAG3AEB USPP DS200CVMAG3AEB
GENERAL ELECTRIC DS3800NTBD USPP DS3800NTBD
GENERAL ELECTRIC DS3800HLIA1B1D USPP DS3800HLIA1B1D
General Electric DS3800DDIB1B1C Drive NEW-NO BOX
GENERAL ELECTRIC DS3800NTCA USPP DS3800NTCA
GENERAL ELECTRIC DS3800NTCA1A1B USPP DS3800NTCA1A1B
General Electric DS3800HMHA1E1F Control Card USED
GENERAL ELECTRIC DS3820STMA USPP DS3820STMA
GENERAL ELECTRIC DS6800CCIE1F1D USPP DS6800CCIE1F1D
General Electric DS3800NHVD1C1B PCB USED Free Ship
GENERAL ELECTRIC DS3800DDIB1B1C USPP DS3800DDIB1B1C
GENERAL ELECTRIC DS3800NPCA1A1B USPP DS3800NPCA1A1B
GENERAL ELECTRIC DS200ADGIH1AAA NSPP DS200ADGIH1AAA
GENERAL ELECTRIC LINE DR/REC BD. DS3800HDRA1B
GENERAL ELECTRIC DS3820OPSWA1C1A USPP DS3820OPSWA1C1A
General Electric DS3800HSCG1E1F Input Module NEW
GENERAL ELECTRIC DS3800DXRC USPP DS3800DXRC
GENERAL ELECTRIC DS3800DXRC1 USPP DS3800DXRC1
GENERAL ELECTRIC DS3800HIOD1G1G USPP DS3800HIOD1G1G
GENERAL ELECTRIC DS3800DFPF USPP DS3800DFPF
General Electric DS3800DFXB1B1C Auxiliary Card NEW
GENERAL ELECTRIC DS200FSAAG2ABA USPP DS200FSAAG2ABA
GENERAL ELECTRIC DS3800NDIC USPP DS3800NDIC
General Electric DS3800HI0D1G1G Repaired USED
GENERAL ELECTRIC DS3800NAIE1A1A USPP DS3800NAIE1A1A
GENERAL ELECTRIC DS3800HLEA USPP DS3800HLEA
General Electric DS3820CLMA1A1A Interface USED
GENERAL ELECTRIC DS303A1A21EXA002XJ USPP DS303A1A21EXA0
GENERAL ELECTRIC DS303A1B01XEA002 USPP DS303A1B01XEA002
GENERAL ELECTRIC DS303B1B01XDA002 USPP DS303B1B01XDA002
General Electric DS3800NPCT1B1B Circuit Board USED
GENERAL ELECTRIC DS3800DFXB USPP DS3800DFXB
General Electric DS3800DFXB1B1B PC Board NEW-NO BOX
GENERAL ELECTRIC DS200ADCIH1ADB USPP DS200ADCIH1ADB
GENERAL ELECTRIC DS3800NCLA NSPP DS3800NCLA
GENERAL ELECTRIC DS200RTBAG3AGC USPP DS200RTBAG3AGC
GENERAL ELECTRIC DS303A-6A01KXA003XT USPP DS303A6A01KXA
GENERAL ELECTRIC AUXILIARY SEQUENCER DS3800DSQD1A1A BOR
GE GENERAL ELECTRIC DS3800NPCA1A1B SNUBBER BOARD
GENERAL ELECTRIC DS3800DPZA1D1D NSFP DS3800DPZA1D1D
GENERAL ELECTRIC DS3800NFCB1S1S USPP DS3800NFCB1S1S
GENERAL ELECTRIC DS3800HACB USPP DS3800HACB
GENERAL ELECTRIC DS3800DLIB1B1B NSFP DS3800DLIB1B1B
GENERAL ELECTRIC DS3800HSPC1D1F USPP DS3800HSPC1D1F
GENERAL ELECTRIC DS3860HPRB NSFP DS3860HPRB
GENERAL ELECTRIC DS3860HXPD NSFP DS3860HXPD
GENERAL ELECTRIC DS3800DFXE USPP DS3800DFXE
GENERAL ELECTRIC DS3800DMEB1B1B NSPP DS3800DMEB1B1B
GENERAL ELECTRIC DS3800DPZA1D1D USPP DS3800DPZA1D1D
GENERAL ELECTRIC DS3800NRTB1A1A USPP DS3800NRTB1A1A
GENERAL ELECTRIC DS3800DMEB1A1A USPP DS3800DMEB1A1A
GENERAL ELECTRIC DS3800DMEB1B1B USPP DS3800DMEB1B1B
GENERAL ELECTRIC DS3800DMEB1B1C USPP DS3800DMEB1B1C
General Electric 400A QMR365 Disconnect Switch DS-24
GENERAL ELECTRIC DS4875CHGA NSFP DS4875CHGA
General Electric DS3800NCT1B1B Circuit Board
GENERAL ELECTRIC DS3880PSCC1D1B USPP DS3880PSCC1D1B
GE ELECTRIC SERIES MOTOR CLUB CAR DS / YAMAHA BAD BOY
General Electric DS3800HACA1A1A Card Address NEW
GENERAL ELECTRIC DS3880AIPA USPP DS3880AIPA
GENERAL ELECTRIC DS3880AIQA USPP DS3880AIQA
GENERAL ELECTRIC DS3880AIRA USPP DS3880AIRA
GENERAL ELECTRIC DS3860HUMA NSFP DS3860HUMA
General Electric DS3800HACA1A1A Card Address
GE General Electric DS200CPCAG1A BB Board Pilot Card
GENERAL ELECTRIC DS3880PSCB1D1B NSPP DS3880PSCB1D1B
GENERAL ELECTRIC DS3880RDMA USPP DS3880RDMA
GENERAL ELECTRIC DS3880EPSA1A1A USPP DS3880EPSA1A1A
GENERAL ELECTRIC DS3800HACA1A1A USPP DS3800HACA1A1A
GENERAL ELECTRIC DS200ACNAG1ADD USPP DS200ACNAG1ADD
1 NIB GENERAL ELECTRIC JBC53P1A JBC 53P1A DS RELAY
GENERAL ELECTRIC DS3800DPLA1B1A USPP DS3800DPLA1b1a
GENERAL ELECTRIC DS3800NTDA1B1E NSFP DS3800NTDA1B1E
GENERAL ELECTRIC DS200CPCAG1ABB NSFP DS200CPCAG1ABB
GENERAL ELECTRIC DS3800DFCD1B1B USPP DS3800DFCD1B1B
GENERAL ELECTRIC DS3800NTEA1A1A USPP DS3800NTEA1A1A
General Electric Heavy-Duty Contactor Size 2 DS303A2C01
GENERAL ELECTRIC DS3800NGTA
GENERAL ELECTRIC DRIVE CONTROL BOARD DS3800NHVJ1A1A
GENERAL ELECTRIC DS3800XCIB1B1B USPP DS3800XCIB1B1B
MOTOR GENERAL ELECTRIC 230 V PH 1 HZ 60 5KCP39MGD184DS
General Electric 400A QMR365 MOUNTING HARDWARE DS-24
GENERAL ELECTRIC DS200SHCAG1BAA USPP DS200SHCAG1BAA
GENERAL ELECTRIC DS3827BS6 THYRISTOR, NEW
GENERAL ELECTRIC DS SELECTRO SWITCH MODEL SB9BB300SUS2Y
GENERAL ELECTRIC DS3860XTFP NSFP DS3860XTFP
GENERAL ELECTRIC DS3820DMCC1A1A USPP DS3820DMCC1A1A
GENERAL ELECTRIC 5KCP39NG-H948DS NSFP 5KCP39NGH948DS
GENERAL ELECTRIC DS9445Y102 NSPP DS9445Y102
GENERAL ELECTRIC PER MO MODE PW SU BD, MOD#DS3800DMEB1-
A1A-REPAIRED
Phono Record Needle EV 2739DS for G.E. General Electric
GENERAL ELECTRIC DS3815RCE1BL014 USPP DS3815RCE1BL014
GENERAL ELECTRIC DS3815RCE1BL022 USPP DS3815RCE1BL022
GENERAL ELECTRIC DS3815RCL1BL008 USPP DS3815RCL1BL008
GENERAL ELECTRIC 904 GO LIGHT (Fits: DS)
GENERAL ELECTRIC 3155/BP2 BACKUP LIGHT (Fits: DS)
General Electric DS3800 HRRB1B1A I/O Relay board
General Electric DS3800 HITA1F1F Control Board module
General Electric DS3800 HMPE1B1B PCB
General Electric DS3800 HPTL1F1D Circuit Board module
General Electric DS3800 DTFA1A1A PCB
General Electric DS3800 HPTL1F1D Circuit Board module
General Electric DS3800 DTFA1A1A PCB
General Electric DS3800 DLIA1D1D Control Board
General Electric DS3800 HLCA1E1E PCB
General Electric DS3800 NGTA1E1D Circuit Board module
General Electric DS3800 DTFA1A1A PCB
General Electric DS3800 HAIA1D1B Circuit Board module
General Electric DS3800 HARA1B1C Gate Driver Board
General Electric DS3800 HRRB1D1D DIG I/O board
General Electric DS3800 HLCA1C1D PCB
电容器的交流电阻
电解电容器，大致可等效为图1所示的C、L、R等三种特性的组合。其中L的存在使其高频滤波特性变差，因而常见在电解电容两端并联小容量无极量电容，以补偿其高频特性之不足。而无法不存在的交流等效电阻R，当然是愈小愈好。通常10——1000uF电解电容的器，其交流内阻应该在1Ω以内（注意，千万不要以为咸工给出的为标准数据，只是大概其——据手头ESR表得出的测量结果），R值大了，说明电容已经不是电容，而变身为电阻了。这只“电容器”既充不进电，也放不出电了，应该将其清理出电容器的队伍了。
图1 电容器等效电路
嗨，问题的关键是，当R增大时，我们手头的“武器”能检测到吗？电容中的R增大时，对直流和低频影响甚微，若用于数十千赫兹的高频滤波（如用于开关电源），就麻烦大了。通常，检修工作中，对电容的测量，一是测其有无漏电，二是测其容量是否正常，或者再加上第三项耐压测试，但这一、二、三仍不能保证所测电容就是好的。
维修人群中，有会过日子的人，摘下电容后测量电阻值很大，容量也正常，就当作好电容焊了回去，这下子真来事了儿——当怀疑的目光不再回落该电容身上时，修复之路已经走不通了。有办事雷厉风行的人，怀疑一只电容不良时，果断将所有电容全部换新，碰巧，便将故障修复了。有没有更好的法子，既使坏蛋不致漏网，也不冤枉了大批的好人们？
以故障实例来说话吧。
1、早期西门子37kW变频器，也搞不清啥型号了，工作年龄超过10岁了（其实这类变频器的软故障，第一怀疑对象当然是电解电容了）。故障现象为电源工作噪声大，出现随机性停振，面板指示灯熄灭。前维修者费了好大劲未能修复，看焊接痕迹，所有电解电容基本都摘下来测过了，愣是未能找出故障元件。
我接手后，直接用ESR表，在线检测电源电路的几只电解电容器，分分钟钟的事儿，就找出两只变身为电阻，已经不称职的电容（见图4中两只个头大的电容），代换，障修复。
2、海利变HLP-A型3.7kW变频器。IGBT模块损坏。检测驱动电路，测量停机负压、负电流均正常，启动跳OC。在PC929的9、10短接屏蔽故障，测脉冲正电压、脉冲正电流值均正常（这下子不怀疑滤波电容了）。去掉屏蔽后试机，上电跳OC，为主电路限流上电，试在IGBT脉冲端子屏蔽故障，无效。检查管压降检测电路，只有R6、R7七个元件，确认并无问题。电路如图2所示。
图2 PC929 OC故障检测电路（元件为随机标注）
将D1正极或负极与0V短接之，无法屏蔽OC故障；将DZ1稳压二极管的负极与0V短接，或将PC929的9、10脚直接短接，均能屏蔽故障。感觉PC929的9脚在脉冲传输期间的正电压幅度似乎偏低，未能达到令DZ1反向击穿的水平。
将三路都屏蔽后能运行，只要有一路不屏蔽即报EOC。说明三路管压降检测电路均检测到未开通信号（查到这儿，三路PC929俱报OC，肯定只能有一个共性原因了）。三路驱动电路，都不能正常工作且表现一致，反而说明三路驱动电路都是好的，问题应该是出在供电电源上（3路驱动因信号共地，共用一路供电电源）。供电电源电路如图2右上角电路所示。
摘下电容C4（100uF25V）测量，无漏电，电容量在96uF，正常。检测其ESR值，真相显现：其交流电阻已达23.5Ω,如图3所示，代换后故障排除。
图3 100uF35V电容两种测试结果
分析：由于C4电容失效，使脉冲传输期间的峰值电压降低，不能击穿稳压二极管DZ1，使IGBT导通管压降检测电路工作异常，报OC故障。
在一位资深的、爱好电子电路人士眼中，一块选材与做工精良的线路板，无异于一件精美的艺术品；此刻的几只电容器，在我眼中看来，虽身披脏污，仍不失靓丽，未舍得扔掉，让大家一览啊，见图4。
提示：电烙铁的焊接加热，有使电解电容“病愈”的作用，如其中一只电容，当时检测其电阻，仅为1.3Ω，但充分冷却后再测,变为6.68Ω，有些元件，烫一下，立马就表现正常了，检修过程中需要警惕这种现象啊。
通常，检修故障，最常用的是万用表（1.5V电池电压，mA或uA级的电流，能干嘛呢），有时加上示波器（除了测量电压波形，能干嘛呢），能够确认故障元件的能力也是相当有限的。所以朋友们要及时更新自己的装备啊，哈哈。ESR表的威力确实不小，在线测量灵光得很。感谢中华工控网网友提示我购进该表。
| 
放大图片
暂无相关下载
