5712289-A DSAX452备件+5712289-A

5712289-A DSAX452
5712289-A DSAX452
5712289-A DSAX452

过载

   过载也是变频器跳动比较频繁的故障之一，平时看到过载现象我们其实首先应该分析一下到底是马达过载还是变频器自身过载,一般来讲马达由于过载能力较强,只要变频器参数表的电机参数设置得当,一般不大会出现马达过载.而变频器本身由于过载能力较差很容易出现过载报警.我们可以检测变频器输出电压,电流检测电路,等故障易发点来一一排除故障。

SIEMENS SMI-5 5455357 K5004 D66 BOARD

KLA INSTRUMENTS Y-INTERPOLATOR 710-658172-20,710-658097-00 BOARD

KLA INSTRUMENTS X INTERPOLATOR PHASE 3,710-658177-20,FAB 073-658176-00 A0 BOARD

KLA INSTRUMENTS DD BOARD,710-650044-20 REV C4,FAB 073-650043-00 B0

KLA ALIGNMENT PROCESSOR [AP1] PHASE 3 BOARD,710-658036-20,FAB 073-658035-00

KLA INSTRUMENTS Defect Filter BOARD,710-659724-00 REV A0,FAB 073-659724-00 A0

ELECTROGLAS PCB BOARD A14B MATERIAL HANDLER 260331-001 REV E

ELECTROGLAS PCB BOARD A14B MATERIAL HANDLER 260331-001 REV E #1

MIZAR 7140 CPU,MZ7140 7140-K-04-00 REV X17,FAB 6800-07140-5003 REV X3 BOARD

ADC NMIC STN-401000-222-A2, BA4ILMKBAA,BOARD NEW

ADC NMIC STN-201000-000-B2,BAC62Z0FAA,BOARD NEW

KLA MEMORY CONTROLLER PHASE 3 BOARD 710-658232-20 REV C0,FAB 073-658099-00 A0

KLA MEMORY CONTROLLER PHASE 3 BOARD 710-658232-20 REV XF0,FAB 073-658231-00 A0

KLA MEMORY CONTROLLER PHASE 3 BOARD 710-658232-20 REV G0,FAB 073-658231-00 A0

KLA Instruments DF Board 710-658363-20 REV E0,FAB PH 3 073-658362-00 REV C0

KLA Instruments DF Board 710-658363-20,FAB PH 3 073-658362-00 REV A0

KLA INSTRUMENTS RIF BOARD,710-652840-20 REV D3,FAB 073-652839-00 REV B1

KLA INSTRUMENTS RIF BOARD,710-652840-20 REV D2,FAB 073-652839-00 REV B0

KLA INSTRUMENTS Defect Processor BOARD 710-658076-20 B0

KLA INSTRUMENTS BOARD FAB 073-659411-00,700-659411-00