描述
K0173KQ
公司销售的进口备件从国外生产厂家直接进货,
实行扁平化的销售模式,给客户节约了时间和成本。
我们的目标就是国内用户采购国外备件遇到困难和疑难时都能找到我们。
我们能够及时地报出优惠的价格和迅捷的交货期;国内用户采购国外备件受到独家代理垄断价格时,
我们会给用户提供一个比较的机会,并且为客户提供=的解决方案。由于我们的订单集中,订货量大,
因此我们能提供颇具竞争力的价格并能够迅速交货,我们长期以来致力于解决国内用户采购国外备件中的疑难问题,
并为广大用户提供电气及工控自动化成套设备的购销、现场调试等全面周到的服务。
广泛应用于数控机械 冶金、石油天然气、石油化工、化工、造纸印刷、纺织印染、机械、电子制造、汽车制造、烟草、塑胶机械、电力、水利、水处理/环保、市政工程、锅炉供暖、能源、输配电。
欧美品牌停产的“DCS系统备品备件
欧美品牌常用的“DCS系统备品备件
欧美品牌停产的,常用的“PLC”备品备件
我司产品应用于以下领域:
1,《发电厂DCS监控系统》
2,《智能平钢化炉系统制造》
3,《PLC可编程输送控制系统》
4,《DCS集散控制系统》
5,《智能型消防供水控制系统》
6,《化工厂药液恒流量计算机控制系统》
7,《电气控制系统》造纸,印染生产线,变电站综合自动化控制系列
本特利,英维思,伍德沃德,福克斯波罗、西屋、瑞恩、施耐德莫迪康、ABB、AB、西门子、摩托罗拉、GE发那科、安川、博世力士乐,ACSO,力士乐等各大品牌的DCS系统配件,机器人系统配件,大型伺服系统备件。
变压器故障的种类主要分为:变压器短路故障、变压器绝缘部位击穿故障、变压器过热故障。变压器故障的原因具体如下:
1、变压器短路故障
变压器在运行中受到器件老化、震动、环境剧变等方面的影响会在单项接地、两相对地、两相间、三相间会产生短路的事故,其中最严重的种类为出口处短路,这会严重影响变压器的安全,处置不当或不及时则会造成重大的电网安全事故。
2、变压器绝缘部位击穿故障
产生变压器绝缘部位击穿故障的主要原因来自于三个方面:受潮、异物、雷击.当变压器套管、储油柜、防爆筒内有积水的时候,会降低变压器绝缘体抗击穿的强度,进而产生局部短路;当变压器内部残留导电体、粉尘、杂质等异物时,会在正常的电压下产生放电或磨损问题,进而将绝缘体击穿;当变压器遭受雷电的突然袭击,较大的电流会引起变压器薄弱的绝缘部位产生击穿,造成短路。
3、变压器过热故障
变压器过热一般是因异常电流而引起的,根据经验涡流、环流、电阻增加、散热受阻等原因都会产生变压器过热,如果过热不能有效处理将会影响变压器正常的工作和性能,持续发展会产生电力网络安全问题,并伴有变压器火灾的发生。
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