描述
K0173JN
公司銷售的進口備件從國外生產(chǎn)廠家直接進貨,
實行扁平化的銷售模式,給客戶節(jié)約了時間和成本。
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我們的目標就是國內(nèi)用戶采購國外備件遇到困難和疑難時都能找到我們。
我們能夠及時地報出優(yōu)惠的價格和迅捷的交貨期;國內(nèi)用戶采購國外備件受到獨家代理壟斷價格時,
我們會給用戶提供一個比較的機會,并且為客戶提供=的解決方案。由于我們的訂單集中,訂貨量大,
因此我們能提供頗具競爭力的價格并能夠迅速交貨,我們長期以來致力于解決國內(nèi)用戶采購國外備件中的疑難問題,
并為廣大用戶提供電氣及工控自動化成套設(shè)備的購銷、現(xiàn)場調(diào)試等全面周到的服務(wù)。
廣泛應(yīng)用于數(shù)控機械?冶金、石油天然氣、石油化工、化工、造紙印刷、紡織印染、機械、電子制造、汽車制造、煙草、塑膠機械、電力、水利、水處理/環(huán)保、市政工程、鍋爐供暖、能源、輸配電。
歐美品牌停產(chǎn)的“DCS系統(tǒng)備品備件
歐美品牌常用的“DCS系統(tǒng)備品備件
歐美品牌停產(chǎn)的,常用的“PLC”備品備件
我司產(chǎn)品應(yīng)用于以下領(lǐng)域:
1,《發(fā)電廠DCS監(jiān)控系統(tǒng)》
2,《智能平鋼化爐系統(tǒng)制造》
3,《PLC可編程輸送控制系統(tǒng)》
4,《DCS集散控制系統(tǒng)》
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5,《智能型消防供水控制系統(tǒng)》
6,《化工廠藥液恒流量計算機控制系統(tǒng)》
7,《電氣控制系統(tǒng)》造紙,印染生產(chǎn)線,變電站綜合自動化控制系列
本特利,英維思,伍德沃德,??怂共_、西屋、瑞恩、施耐德莫迪康、ABB、AB、西門子、摩托羅拉、GE發(fā)那科、安川、博世力士樂,ACSO,力士樂等各大品牌的DCS系統(tǒng)配件,機器人系統(tǒng)配件,大型伺服系統(tǒng)備件。
變壓器故障的種類主要分為:變壓器短路故障、變壓器絕緣部位擊穿故障、變壓器過熱故障。變壓器故障的原因具體如下:
1、變壓器短路故障
變壓器在運行中受到器件老化、震動、環(huán)境劇變等方面的影響會在單項接地、兩相對地、兩相間、三相間會產(chǎn)生短路的事故,其中最嚴重的種類為出口處短路,這會嚴重影響變壓器的安全,處置不當或不及時則會造成重大的電網(wǎng)安全事故。
2、變壓器絕緣部位擊穿故障
產(chǎn)生變壓器絕緣部位擊穿故障的主要原因來自于三個方面:受潮、異物、雷擊.當變壓器套管、儲油柜、防爆筒內(nèi)有積水的時候,會降低變壓器絕緣體抗擊穿的強度,進而產(chǎn)生局部短路;當變壓器內(nèi)部殘留導電體、粉塵、雜質(zhì)等異物時,會在正常的電壓下產(chǎn)生放電或磨損問題,進而將絕緣體擊穿;當變壓器遭受雷電的突然襲擊,較大的電流會引起變壓器薄弱的絕緣部位產(chǎn)生擊穿,造成短路。
3、變壓器過熱故障
變壓器過熱一般是因異常電流而引起的,根據(jù)經(jīng)驗渦流、環(huán)流、電阻增加、散熱受阻等原因都會產(chǎn)生變壓器過熱,如果過熱不能有效處理將會影響變壓器正常的工作和性能,持續(xù)發(fā)展會產(chǎn)生電力網(wǎng)絡(luò)安全問題,并伴有變壓器火災的發(fā)生。
Fisher-Rosemoun?t Rosemount Analytical Typ MLT 1M-IR-PO2
NEW FISHER ROSEMOUNT FILTER REGULATOR FS 67CFR 600
Fisher Rosemount CP6701-DA2 I/O File Assy 32B9835X012
Fisher Rosemount CL6721X1-A3 I/O Card 41B5215X102
FISHER ROSEMOUNT SMART DEVICE INPUT MODULE CL6827X1-A1
FISHER ROSEMOUNT PROVOX RAM INTERFACE DM6004X1-FA1
FISHER ROSEMOUNT SCL-C-002-M2 WATER QUALITY ANALYZER
Fisher-Rosemoun?t PC Board CL7701X1-A1 32B7734X022
FISHER ROSEMOUNT 8711 8711-TSA30FR1E5 8711TSA30FR1E5
Fisher Rosemount 0444rl1u1c2na temperaure 0444rl1u1
KJ3001X1-BH1 FISHER-ROSEMOUN?T DO MODULE NEW IN BOX
FISHER ROSEMOUNT 3051 L3AA2FD21AA PRESSSURE TRANSMITTER
FISHER ROSEMOUNT 0444RL2U1A2E5 0444RL2U1A2E5
LOT 3 FISHER-ROSEMOUN?T HF200 DIN RAIL FILTER HF240-A1
FISHER ROSEMOUNT DI 24VDC DRY CONTACT CARD KJ3001X1-BB1
FISHER ROSEMOUNT Element from a 1151GP7E22S1M1B?1
Fisher Rosemount Discrete IO 12P1824X012 CL6721X1A4
Fisher Rosemount Alphaline diaphragm pres.transducer
Fisher Rosemount Alphaline stainless pres.transducer
Fisher-Rosemoun?t 01984-2512-0005 Marshalling Panel MPC
Fisher Rosemount Contact I/O Board 01984-1460-0003
Rosemount-Fishe?r Pressure Transducer Transmitter;*A5
FISHER ROSEMOUNT CONTROLS 3582-10 VALVE POSITIONER NIB
KJ3001X1-BK1 FISHER-ROSEMOUN?T DO MODULE NEW IN BOX
FISHER ROSEMOUNT TRANSMITTER 3144/3244MV MANUAL 00809
Fisher Rosemount DPR 950 Process Controller
2 Fisher-Rosemoun?t HF200 Hart Series Filter HF210-A1
FISHER ROSEMOUNT PROVOX MPU MULTILAYER CL7661X1-A11
FISHER ROSEMOUNT KJ3004X1-BA1 FIELDBUS H1 CARD DELTA V
FISHER ROSEMOUNT EMERSON AS-I KJ3005X1-BA1 ACTUATOR
FISHER ROSEMOUNT DM-6001 USPP DM6001
KJ4001X1-CC1 FISHER-ROSEMOUN?T I/O TERMINAL BLOCK NEW
KJ30001X1-BC1 FISHER ROSEMOUNT DI MODULE NEW IN BOX
KJ3004X1-EA1 FISHER ROSEMOUNT FIELDBUS H1 INTERFACE
KJ3001X1-BD1 FISHER ROSEMOUNT DI MODULE NEW IN BOX
FISHER-ROSEMOUN?T J BOX,MODEL 225/228,SERIAL NO.J94
FISHER ROSEMOUNT 1151DR2F12B2 PRESSURE TRANSMITTER 1151
FISHER ROSEMOUNT CL7001X1-A9 CONFIG CONTROLLER
Fisher Rosemount Provox Highway Data Link
FISHER ROSEMOUNT RTD THERMOCOUPLE MANUAL 00813-0100
FISHER ROSEMOUNT DM6001X1-GA1 USPP DM6001X1GA1
FISHER ROSEMOUNT DM6001X1-FA1 USPP DM6001X1FA1
KJ4001X1-BA2 FISHER-ROSEMOUN?T 2-WIDE CARRIER W/RED NEW
Fisher Rosemount Provox MUX I/O 24Vdc DM6361Qty.6 Cards
Fisher Rosemount Provox Provue MEMBRANE Keyboard DC6400
FISHER ROSEMOUNT 3051 TRANSMITTER MANUAL 0089-0100-4001
FISHER ROSEMOUNT 846 DS111 CURRENT TO PRESS.TRANSDUCER
FISHER-ROSEMOUN?T 10P56580001 POWER SUPPLY 8A 8 A AMP
Fisher Rosemount Provox Data Highway II CIAII 2 DH7721
FISHER ROSEMOUNT SERIES GAUGE PRESSURE CONTROLLER NEW
FISHER ROSEMOUNT DM6311X1-A1 NSPP DM6311X1A1
FISHER ROSEMOUNT CL6721X1-A4 DISCRETE I/O MODULE P1.5
ROSEMOUNT FISHER PROVOX RCIA CARD CL7701X1-A1
FISHER ROSEMOUNT DELTA V MODULE PROTECTION COVER 6″
Fisher Rosemount CL6752A3 120V 3.0A Out 21B5167X022
FISHER ROSEMOUNT DISCRETE I/O MODULE CL6721X1-A3
Fisher Rosemount CL6754X1-A3 120V 3.5A Out 12PO146X022
Fisher Rosemount CP6701X1-EA2 Power Conns 41B5849X022
FISHER ROSEMOUNT DISCRETE I/O TERMINAL CL6781X1-A3
FISHER ROSEMOUNT DI 16 CH FIELD TERMINAL VE4010B1
FISHER ROSEMOUNT FIELD TERMINAL DRIVER KJ4110X1-BA1
Fisher-Rosemoun?t Type 54 Instruction Manual
Fisher Rosemount CL6752X1-A2 120V 3.0A Out 21B5169X022
Fisher-Rosemoun?t 24000 Series Instruction Manual
Fisher-Rosemoun?t Type 32 Instruction Manual
Fisher-Rosemoun?t 3660/3661 Instruction Manual
Fisher Rosemount CL6753X1-A5 12PO140X022
Fisher Rosemount CL6781X1-A3 Interface 41B7389X042-45
Fisher Rosemount CL6781X1-A3 Interface 41B7389X042-78
Fisher Rosemount CL6781X1-A3 Interface 41B7389X042-20
FISHER ROSEMOUNT PROVOX DISCRETE I/O TERM CL6343X1-A3
Fisher Rosemount CL6781X1-A3 Interface 41B7389X042-19
FISHER ROSEMOUNT PROVOX DISCRETE I/O TERM CL6343X1-A3
Fisher Rosemount CL6751A5 120 VAC input 21B5161X022
FISHER ROSEMOUNT PROVOX INPUT RELAY MODULE CL6751A5