5730048-CA DSAI 130
【廈門興銳嘉進出口有限公司】特惠供應(yīng)
我們真誠期待著與您的合作，共創(chuàng)美好未來。
We sincerely look forward to working with you for your cooperation, create a better future.
一個品牌，一個故事，一種 PLC 卡件，一段經(jīng)歷！
廈門興銳嘉，讓生活的感覺更美好！值得您一生擁有！
保證原裝。以下是我司主營品牌，歡迎隨時詢價：
Foxboro（?？怂共_）：I/A Series系統(tǒng)，F(xiàn)BM現(xiàn)場輸入/輸出模塊等。
Triconex（英維斯）: 冗余容錯容錯控制器。
Westinghouse（西屋）： OVATION系統(tǒng)備件。
Allen-Bradley: Reliance瑞恩、1747/1746/1756/1771/1785等。
Schneider Modicon（施耐德莫迪康）處理器、控制卡、電源模塊等。
ABB：工業(yè)機器人備件DSQC系列、Bailey INFI 90等。
Siemens(西門子)：Siemens MOORE， Siemens數(shù)控系統(tǒng)等。
Motorola（摩托羅拉）：MVME 162、MVME 167、MVME1772、MVME177等系列。
XYCOM：I/O 、VME板和處理器等。
GE FANUC(GE發(fā)那科)：模塊、卡件、驅(qū)動器等各類備件。
Yaskawa（安川）：伺服控制器、伺服馬達、伺服驅(qū)動器。
Bosch Rexroth（博世力士樂）：Indramat，I/O模塊,PLC控制器,驅(qū)動模塊等。
Woodward（伍德沃德）：數(shù)字控制器。
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There are some problems in the operation of distance protection, such as bad operation and maintenance, design, manufacture and the principle defect of the device, etc. . When the single-phase through-wall bushing breaks down and develops into a three-phase fault, due to the misplacing of the fixed value b of the distance protection section I, the whole substation will be stopped by jumping the adjacent lines. During by-pass operation, the three-phase voltage is unbalanced due to the earthing of the open damping resistance of the TV, which causes the misoperation of the distance protection outlet. Due to poor insulation, the two coils of the relay QHJ were short-circuited, which caused the misoperation of the inter-phase I section of distance protection. Misoperation of distance protection is caused by poor insulation of miniature intermediate relay. The circuit breaker was tripped due to the grounding of the TJR terminal in the operation box. DUE TO TA polarity reverse connection, misoperation of distance protection is caused when single-phase-to-ground fault occurs on transmission line.
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夕陽所以無限好，全靠著近黃昏。--梁遇春《寄給一個失戀的人》
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5730048-CA DSAI 130
RF185
57160001-TZ DSTD 110
57160001-UD DSTD 120
57160001-UH DSTD 150
57160001-UNC DSTD 150B
57160001-UNG DSTD 110B
57160001-UNL DSTD W120A
57160001-UY DSDI 110F
57160001-UZ DSDI 120
57160001-VG DSFS 401
57160001-YX DSTD W130
57160001-ZB DSTD W120
57160001-ZL DSTD W113
57170001-A DSXS 001
5730030-A DSAI 110
5730030-F DSAI 130
5730030-UN DSAO 110
5730030-UP DSAO 120
5730030-UR DSAO 130
5730030-US DSDP 110
5730032-BC DSAX 110
5730032-BE DSDI 110
5730032-H DSTK 151V
5730048-CA DSAI 130
57120001-LK DSTY 110
57120001-MZ DSTA 191
57120001-NH DSTA 145A
57120001-NT DSAI 130H
5730048-CA DSAI 130 由【廈門興銳嘉進出口有限公司】優(yōu)惠供應(yīng).
