PU514PU514工控產(chǎn)品芯片封裝的內(nèi)部連接
工控產(chǎn)品封裝引腳與PCB的連接。典型連接器IC插座。
印制電路與導(dǎo)線或印制板的連接。典型連接器為印制電路連接器。
底板與底板的連接。典型連接器為機(jī)柜式連接器。
設(shè)備與設(shè)備之間的連接。典型產(chǎn)品為圓形連接器。
接觸電阻高質(zhì)量的電連接器應(yīng)當(dāng)具有低而穩(wěn)定的接觸電阻。連接器的接觸電阻從幾毫歐到數(shù)十毫歐不等。
絕緣電阻衡量電連接器接觸件之間和接觸件與外殼之間絕緣性能的指標(biāo)，其數(shù)量級(jí)為數(shù)百兆歐至數(shù)千兆歐不等。
抗電強(qiáng)度或稱耐電壓、介質(zhì)耐壓，是表征連接器接觸件之間或接觸件與外殼之間耐受額定試驗(yàn)電壓的能力。
組合式電流電壓互感器。組合式互感器由電流互感器和電壓互感器組合而成，多安裝于高壓計(jì)量箱、柜，用作計(jì)量電能或用作用電設(shè)備繼電保護(hù)裝置的電源。組合式電流電壓互感器是將兩臺(tái)或三臺(tái)電流互感器的一次、二次繞組及鐵心和電壓互感器的一、二次繞組及鐵心，固定在鋼體構(gòu)架上，浸入裝有變壓器油的箱體內(nèi)，其一、二次繞組出線均引出，接在箱體外的高、低壓瓷瓶上，形成絕緣、封閉的整體。一次側(cè)與供電線路連接，二次側(cè)與計(jì)量裝置或繼電保護(hù)裝置連接。根據(jù)不同的需要，組合式電流電壓互感器分為V/V接線和Y/Y接線兩種，以計(jì)量三相負(fù)荷平衡或不平衡時(shí)的電能。
電力系統(tǒng)為了傳輸電能，往往采用交流電壓、大電流回路把電力送往用戶，無(wú)法用儀表進(jìn)行直接測(cè)量�；ジ衅鞯淖饔�，就是將交流電壓和大電流按比例降到可以用儀表直接測(cè)量的數(shù)值，便于儀表直接測(cè)量，同時(shí)為繼電保護(hù)和自動(dòng)裝置提供電源。電力系統(tǒng)用互感器是將電網(wǎng)高電壓、大電流的信息傳遞到低電壓、小電流二次側(cè)的計(jì)量、測(cè)量?jī)x表及繼電保護(hù)、自動(dòng)裝置的一種特殊變壓器，是一次系統(tǒng)和二次系統(tǒng)的聯(lián)絡(luò)元件，其一次繞組接入電網(wǎng)，二次繞組分別與測(cè)量?jī)x表、保護(hù)裝置等互相連接�；ジ衅髋c測(cè)量?jī)x表和計(jì)量裝置配合，可以測(cè)量一次系統(tǒng)的電壓、電流和電能；與繼電保護(hù)和自動(dòng)裝置配合，可以構(gòu)成對(duì)電網(wǎng)各種故障的電氣保護(hù)和自動(dòng)控制�；ジ衅餍阅艿暮脡�，直接
影響到電力系統(tǒng)測(cè)量、計(jì)量的準(zhǔn)確性和繼電器保護(hù)裝置動(dòng)作的可靠性。
企業(yè)熱點(diǎn)：★主營(yíng)品牌系列Allen-Bradley
abb、Siemens、Fanuc、 �？怂共_ _-_--— plc可編程控制器
Schneider、Westinghouse、Ge _-__- —dcs集散式控制系統(tǒng)
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★聯(lián)系人：李莫愁
★聯(lián)系電話：0591-83562354 * 18005006671
★聯(lián)系QQ：2851617308
★公司傳真：0591-83489960
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6634045J1 ABB Bailey Net 90 Digital Control Station Card (6634045J1)
6637033A ABB Bailey Net 90 MCS CPU Module (6637033A)
683405J1 ABB Bailey Net 90 Digital Control Station Card (683405J1)
CIC01 ABB Bailey Net 90 Computer Interface Module (CIC01)
NAMM02 ABB Bailey Net 90 Analog Master Module (NAMM02)
NAMM03 ABB Bailey Net 90 Analog Master Module (NAMM03)
NAOM01
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ABB Bailey Net 90 Analog Output Module (NAOM01)
NASI02 ABB Bailey Net 90 Analog Input Module (NASI02)
NASM01 ABB Bailey Net 90 Analog Input Module (NASM01)
NASM02 ABB Bailey Net 90 Analog Slave Module (NASM02)
NASM03 ABB Bailey Net 90 Analog Slave Module (NASM03)
NASO01 ABB Bailey Net 90 Analog Output Module (NASO01)
NBIM01 ABB Bailey Net 90 Bus Interface Module (NBIM01)
NBIM02 ABB Bailey Net 90 Bus Interface Module (NBIM02)
NBTM01 ABB Bailey Net 90 Bus Transfer Module (NBTM01)
NCIS01 ABB Bailey Net 90 Control I/O Module (NCIS01)
NCIS02 ABB Bailey Net 90 Control I/O Module (NCIS02)
全新正品、保質(zhì)保量、瘋狂低價(jià)、歡迎搶購(gòu)！�。�
NCOM02 ABB Bailey Net 90 Enhanced Controller Module (NCOM02)
NCOM03 ABB Bailey Net 90 Enhanced Controller Module (NCOM03)
NCOM04 ABB Bailey Net 90 Advanced Controller Module (NCOM04)
NCTM01 ABB Bailey Net 90 Configuration & Tuning Module (NCTM01)
NDCS03 ABB Bailey Net 90 Digital Control Station (NDCS03)
NDIS01 ABB Bailey Net 90 Digital Indicator Station (NDIS01)
NDSI01 ABB Bailey Net 90 Digital Slave Input Module (NDSI01)
NDSI02 ABB Bailey Net 90 Net 90 Digital Input Module (NDSI02)
NDSM01 ABB Bailey Net 90 Digital Input Module (NDSM01)
NDSM02 ABB Bailey Net 90 Digital Input Module (NDSM02)
NDSM03 ABB Bailey Net 90 Digital Input Module (NDSM03)
NDSM04 ABB Bailey Net 90 Digital Slave Module (NDSM04)
NDSM05 ABB Bailey Net 90 Digital Logic Station Interface Module (NDSM05)
NDSO01 ABB Bailey Net 90 Digital Output Module (NDSO01)
NDSO02 ABB Bailey Net 90 Digital Output Module (NDSO02)
NDSO03 ABB Bailey Net 90 Digital Output Module (NDSO03)
NDSO04 ABB Bailey Net 90 Digital Output Module (NDSO04)
NFAN01 ABB Bailey Net 90 Network 90 Fan Assembly (NFAN01)
NGCM01 ABB Bailey Net 90 Gateway Communication Module (NGCM01)
NGCM02 ABB Bailey Net 90 Gateway Communication Module (NGCM02)
NIMP02 ABB Bailey Net 90 Multi-Function Processor Termination Module (NIMP02)
NIOP02 ABB Bailey Net 90 Network 90 I/O Power Panel (NIOP02)
NIOX01 ABB Bailey Net 90 I/O Expander Module (NIOX01)
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NIPL01 ABB Bailey Net 90 Plant Loop Termination Module (NIPL01)
NKLM01-10 ABB Bailey Net 90 Loop Interface Cable (NKLM01-10)
NKLM01-5 ABB Bailey Net 90 Loop Interface Cable (NKLM01-5)
NLIM02 ABB Bailey Net 90 Loop Interface Module (NLIM02)
NLIS01 ABB Bailey Net 90 Loop Interface Slave (NLIS01)
NLMM02 ABB Bailey Net 90 Enhanced Logic Master Module (NLMM02)
NLSM01 ABB Bailey Net 90 Network 90 Loop Storage (NLSM01)
NLSM02 ABB Bailey Net 90 Loop Storage Module (NLSM02)
NMFC01 ABB Bailey Net 90 Multifunction Controller (NMFC01)
NMFC02 ABB Bailey Net 90 Multi-Function Controller (NMFC02)
NMFC03 ABB Bailey Net 90 Enhanced Multi-Function Controller (NMFC03)
NMFC04 ABB Bailey Net 90 Multifunction Controller - NET 90 (NMFC04)
NMFC05 ABB Bailey Net 90 Multifunction Control Module (NMFC05)
NMFP03 ABB Bailey Net 90 Multifunction Processor Module (NMFP03) Alt# 6634163A3H
NMMU01 ABB Bailey Net 90 Module Mounting Unit (NMMU01)
NMPP02 ABB Bailey Net 90 Module Power Panel (NMPP02)
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NPEP01 ABB Bailey Net 90 Power Entry Panel (NPEP01)
NPEP02 ABB Bailey Net 90 Network 90 Power Entry Panel (NPEP02)
NPIM01 ABB Bailey Net 90 Processor Interface Module (NPIM01)
NPSI03 ABB Bailey Net 90 I/O Power Supply Module (NPSI03)
NPSM01 ABB Bailey Net 90 Power Supply (NPSM01)
NPSM02 ABB Bailey Net 90 Power Supply (NPSM02)
NPTM01 ABB Bailey Net 90 Point Table Module (NPTM01)
NSBM01 ABB Bailey Net 90 Superloop Bus Module (NSBM01)
NSIM01 ABB Bailey Net 90 Serial Interface Module (NSIM01)
NSPM01 ABB Bailey Net 90 Serial Port Module (NSPM01)
NSPS01 ABB Bailey Net 90 Power Supply (NSPS01)
NSPS02 ABB Bailey Net 90 Power Supply (NSPS02)
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NSSM01 ABB Bailey Net 90 Superloop Serial Module (NSSM01)
NTAI01 ABB Bailey Net 90 Analog Input Termination Unit (NTAI01)
NTAO01 ABB Bailey Net 90 Analog Output Termination Unit (NTAO01)
NTCU01 ABB Bailey Net 90 Plant Loop to Computer Interface Termination Unit (NTCU01)
NTRL01 ABB Bailey Net 90 NTRL Remote Link Termination (NTRL01)
NTRL03 ABB Bailey Net 90 Remo
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57120001-PX ABB Advant OCS Analog Connection Unit (57120001-PX)
5712001-HA ABB Advant OCS RTD Input Module (5712001-HA)
57160001-A ABB Advant OCS Digital Input Module (57160001-A)
57160001-AAA ABB Advant OCS DSDI110A S100 Digital Input Module (57160001-AAA)
57160001-ABD ABB Advant OCS DSTD108 Connection Unit (57160001-ABD)
57160001-GF ABB Advant OCS Pulse Counting and Positioning Module (57160001-GF)
57160001-K ABB Advant OCS DSDO 110 Digital Output Board (57160001-K)
5716075-P ABB Advant OCS Basic I/O Unit (5716075-P)
57310001-KD/5 ABB Advant OCS DSBC172 Bus Repeater Module (57310001-KD/5)
57310001-KH ABB Advant OCS DSBC 173 Bus Extender S100 I/O Bus (57310001-KH)
57310303-A ABB Advant OCS DSPC 452 Programmable Controller Basic Unit (57310303-A)
5751017-A/2 ABB Advant OCS S400 Fieldbus Modem (5751017-A/2)
57520001-A/2 ABB Advant OCS DSTC 120 Communication Connection Unit (57520001-A/2)
57520001-DX/1 ABB Advant OCS Terminator for DSTC452 Modem (57520001-DX/1)
57520001-ER/1 ABB Advant OCS DSTC 190 Communications Connection Unit
07 AI 91 ABB Advant OCS Analog Input Unit (07 AI 91)
07 DC 91 ABB Advant OCS I/O Unit (07 DC 91)
07 KP 93 ABB Advant OCS MODBUS Communication Processor (07 KP 93)
07 KR 51-P30 ABB Advant OCS Controller Basic Unit (07 KR 51-P30)
07AC91 ABB Advant OCS Analog I/O Unit (07AC91) In Stock, Ships Today
07CR41-c12 ABB Advant OCS Controller Basic Unit (07CR41-c12)
07DC91 ABB Advant OCS Digital I/O Module (07DC91)
07DC92 ABB Advant OCS 07 DC 92 Configurable Digital I/O Module (07DC92)
07DI92 ABB Advant OCS Distributed Digital I/O Device (07DI92)
07KP90 ABB Advant OCS RCOM Communications Module (07KP90)
07KR51 ABB Advant OCS Controller Basic Unit (07KR51 )
07KR51-A3.6 ABB Advant OCS Controller Basic Unit (07KR51-A3.6)
07KR91B ABB Advant OCS Basic Unit (07KR91B)
07KT51 ABB Advant OCS Basic Unit (07KT51) Alt# 1SBP260012R1001
07KT94 ABB Advant OCS Controller Basic Unit (07KT94) Alt# GJR5252100R0101
07KT94D ABB Advant OCS Controller Basic Unit (07KT94D)
07KT95 ABB Advant OCS 07 KT 95 Control Unit (07KT95)
07KT97 ABB Advant OCS 07 KT 97 Central Unit (07KT97)
07KT97B ABB Advant OCS 07 KT 97 Central Unit (07KT97B)
07KT97C ABB Advant OCS 07 KT 97 Central Unit (07KT97C)
07KT97D ABB Advant OCS 07 KT 97 Central Unit (07KT97D)
07KT98E2 ABB Advant OCS 07 KT 98 Basic Unit (07KT98E2)
07MK92 ABB Advant OCS Advant Controller (07MK92)
07SK90R1 ABB Advant OCS Programming Cable - 5 meters (07SK90R1)
1SAP111100R0170 ABB Advant OCS TB511-ETH CPU Terminal Base (1SAP111100R0170)
1SAP140100R0100 ABB Advant OCS PM581 Central Processing Unit (1SAP140100R0100)
1SAP240000R0001 ABB Advant OCS DI524 Digital Input Module (1SAP240000R0001)
1SAP250000R0001 ABB Advant OCS AX522 Analog I/O Module (1SAP250000R0001)
1SAP250300R0001 ABB Advant OCS AI523 Analog Input Module (1SAP250300R0001)
1SBP260001R1001 ABB Advant OCS A Series Server (1SBP260001R1001)
1SBP260010R1001 ABB Advant OCS 07 KR 51 Controller Basic Unit (1SBP260010R1001)
1SBP260011R1001 ABB Advant OCS 07 KR 51 Controller Basic Unit (1SBP260011R1001)
1SBP260012R1001 ABB Advant OCS 07 KT 51 Controller Basic Unit (1SBP260012R1001)
1SBP260014R1001 ABB Advant OCS 07 KR 51 Controller Basic Unit (1SBP260014R1001)
1SBP260021R1001 ABB Advant OCS Controller Basic Unit (1SBP260021R1001)
1SBP260100R1001 ABB Advant OCS XI16E1 Exentions Module - Digital Input (1SBP260100R1001)
1SBP260101R1001 ABB Advant OCS XO08R1 Extension Module (1SBP260101R1001)
1SBP260103R1001 ABB Advant OCS XM06B5-H11.0 Extension Module - Analog I/O (1SBP260103R1001)
1SBP260104R1001 ABB Advant OCS Extension I/O Module (1SBP260104R1001) Alt# XK08F1
1SBP260105R1001 ABB Advant OCS XO16N1 Digital Output Module (1SBP260105R1001)
1SBP260110R1001 ABB Advant OCS Extension I/O Module (1SBP260110R1001)
1SBP260150R1001 ABB Advant OCS TC50 Control Panel (1SBP260150R1001)
1SBP260512R1001 ABB Advant OCS ICMK14F1 Remote Unit (1SBP260512R1001)
1SVR440621R5200 ABB Advant OCS LM012 I/O Module (1SVR440621R5200)
200-BPN ABB Advant OCS Series 200 Backplane (200-BPN)
200-C1485G ABB Advant OCS RS485 Communication Interface Module (200-C1485G)
200-CICN ABB Advant OCS Communication Interface - Control Net (200-CICN)
200-CIE ABB Advant OCS Communication Interface Internet (200-CIE)
200-PSMG ABB Advant OCS Power Supply Module (200-PSMG)
23KT92 ABB Advant OCS RTU510 23KT92 Unit (23KT92)
3BHT00006R1 ABB Advant OCS Digital Output Module (3BHT00006R1)
3BHT100010R1 ABB Advant OCS RF615 Card Rack (3BHT100010R1)
3BHT100018R1 ABB Advant OCS RC610 Rack (3BHT100018R1)
3BHT300003R1 ABB Advant OCS I/O Bus Extender (3BHT300003R1)
3BHT300005R1 ABB Advant OCS Analog Input (3BHT300005R1)
3BHT300007R1 ABB Advant OCS Digital Output Module (3BHT300007R1)
3BHT300008R1, 3BSE01 ABB Advant OCS Analog Output Module (3BHT300008R1, 3BSE018184R1)
3BHT300012R1 ABB Advant OCS Digital Input (3BHT300012R1)
3BHT300017R1 ABB Advant OCS Master Fieldbus Module (3BHT300017R1)
3BHT300019R1 ABB Advant OCS SA 610 Power Supply (3BHT300019R1)
3BHT300036R1 ABB Advant OCS Analog Input Module (3BHT300036R1)
3BNP000177R1 ABB Advant OCS DSTA N013 Connection Unit (3BNP000177R1)
3BSC550038R3 ABB Advant OCS TC501V150 Termination unit, 150 Ohm (3BSC550038R3)
3BSC610037R1 ABB Advant OCS SD821 Power Supply Device (3BSC610037R1)
3BSC640001R1 ABB Advant OCS IH580 3-Button Trackball (3BSC640001R1)
3BSC760009R1 ABB Advant OCS AC410 Battery Pack (3BSC760009R1)
3BSC950004R1 ABB Advant OCS S800 Interface Cable (3BSC950004R1)
3BSC950019R1 ABB Advant OCS TK520V030 Serial Printer Cable (3BSC950019R1)
3BSC950022R5 ABB Advant OCS Cable (3BSC950022R5)
3BSC950030R1 ABB Advant OCS T-Box Cable (3BSC950030R1) Available, Can Ship Today
3BSC950055R1 ABB Advant OCS Cable Assembly 5m (16 ft). AUI to AUI port (3BSC950055R1)
3BSC950056R1 ABB Advant OCS Cable Assembly 15m (49 ft). AUI to AUI port (3BSC950056R1)
3BSC950098R1 ABB Advant OCS Cable (3BSC950098R1) Available, Can Ship Today
3BSC950130R1 ABB Advant OCS Cable Assembly (3BSC950130R1)
3BSC950138R1 ABB Advant OCS Cable (3BSC950138R1)
3BSC950158R1 ABB Advant OCS TKX516V003 RTA Conversion Cable (3BSC950158R1)
3BSC950251R1 ABB Advant OCS Cable Assembly - T-Box to DCN Interface (3BSC950251R1)
3BSE000270R1 ABB Advant OCS Processor Module (3BSE000270R1)
3BSE000355R1 ABB Advant OCS DSPU131 Module for Engineering Station (3BSE000355R1)
3BSE000435R1 ABB Advant OCS MasterBus 300E Communications Module (3BSE000435R1) Alt# CS531
3BSE000566R1 ABB Advant OCS Analog Mixed Module (3BSE000566R1)
3BSE000756R1 ABB Advant OCS Bus Extension Kit (3BSE000756R1)
3BSE000863R0001 ABB Advant OCS SR511 Redundant 5V Regulator (3BSE000863R0001)
3BSE001077R1 ABB Advant OCS CI540 S100 I/O Bus Extension (3BSE001077R1)
3BSE001248R1 ABB Advant OCS IH530EN Universal (Operator) Keyboard (3BSE001248R1)
3BSE001252R1 ABB Advant OCS IH540EN Universal (Operator) Membrane Keyboard (3BSE001252R1)
3BSE001253R1 ABB Advant OCS IH570 Annunciator Keyboard - 3BSE001253R1 (3BSE001253R1)
3BSE001440R1 ABB Advant OCS CI570 MasterFieldbus Controller (3BSE001440R1)
3BSE001449R1 ABB Advant OCS System Status Collector (3BSE001449R1)
3BSE001552R1 ABB Advant OCS SC610 Sub-Carrier Module (3BSE001552R1)
3BSE002224R1 ABB Advant OCS AF100 Coaxial Modem (3BSE002224R1)
3BSE003097R1 ABB Advant OCS Cardfile Fan Assembly (3BSE003097R1)
3BSE003210R1 ABB Advant OCS Universal Keyboard - Membrane, German (3BSE003210R1)
3BSE003389R1 ABB Advant OCS Power Supply Unit - 230 Vac (3BSE003389R1)
3BSE003390R1 ABB Advant OCS Power Supply Unit (3BSE003390R1)
3BSE003527R1 ABB Advant OCS RB510 Dummy Module, Full Height (3BSE003527R1)
3BSE003528R1 ABB Advant OCS RB520 Filler Module for Carrier Card Slots (3BSE003528R1)
3BSE003529R1 ABB Advant OCS RB530 Dummy Module, Half Height (3BSE003529R1)
3BSE003641R1 ABB Advant OCS AC410 Processor Module (3BSE003641R1)
3BSE003785R1 ABB Advant OCS TK458 Cable (3BSE003785R1)
3BSE003827R1 ABB Advant OCS MODBUS Interface (3BSE003827R1)
3BSE003829R1 ABB Advant OCS Allen-Bradley Interface (3BSE003829R1)
3BSE003832R1 ABB Advant OCS SC510 Submodule Carrier (3BSE003832R1)
3BSE003859R1 ABB Advant OCS Digital Input/Output Module (3BSE003859R1)
3BSE004383R1 ABB Advant OCS AC410 Cardfile (3BSE004383R1)
3BSE004447R1 ABB Advant OCS Cable (3BSE004447R1)
3BSE004693R1 ABB Advant OCS RB540 Dummy Module, Half Height Double Width
3BSE004723R1 ABB Advant OCS DSTD 190 Connecti
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