西门子6ES7194-4DC00-0AA0 机架式
按输入电压等级分类
变频器按输入电压等级可分低压变频器和高压变频器，低压变频器国内常见的有单相220 V变频器、三相220 V变频器、i相380 V变频器。高压变频器常见有6 kV、10 kV变压器，控制方式一般是按高低一高变频器或高一高变频器方式进行变换的。
2．按变换频率的方法分类
变频器按频率变换的方法分为交-交型变频器和交-直交型变频器。交-交型变频器可将工频交流电直接转换成频率、电压均可以控制的交流，故称直接式变频器。交直-交型变频器则是先把工频交流电通过整流装置转变成直流电，然后再把直流电变换成频率、电压均可以调节的交流电，故又称为间接型变频器。
3．按直流电源的性质分类
在交-直-交型变频器中，按主电路电源变换成直流电源的过程中，直流电源的性质分为电压型变频器和电流型变频器
GENERAL ELECTRIC GE DS3800NMFA1D1D BOARD
GENERAL ELECTRIC GE DS3800NMEC1G1H MOTOR EXCITER CARD PCB CIRCUIT BOARD B345314
GENERAL ELECTRIC GE DS3800NMEC1F1EESS PCB CIRCUIT BOARD D464098
GENERAL ELECTRIC GE DS3800NMEC1F1D C-ESS 6BA05 PCB CIRCUIT BOARD B438043
GENERAL ELECTRIC GE DS3800NHVN1A1A PCB CIRCUIT BOARD D464147
GENERAL ELECTRIC GE DS3800NGRC1H1G PCB CIRCUIT BOARD D464110
GENERAL ELECTRIC GE DS3800NGRC1D1D REGULATOR C-ESS PCB CIRCUIT BOARD B310789
GENERAL ELECTRIC GE DS3800NGRC1D1D REGULATOR 6BA04 PCB CIRCUIT BOARD B440453
GENERAL ELECTRIC GE DS3800NGRA1L1E 6BA08 REGULATOR C-ESS CIRCUIT BOARD B346209
GENERAL ELECTRIC GE DS3800NFEE1G1H ConTROL PCB CIRCUIT BOARD B344310
GENERAL ELECTRIC GE DS3800NFCF1J1G FIRING MODULE PCB CIRCUIT BOARD B342836
GENERAL ELECTRIC GE DS3800NFCF1E1D 6BA04 C-ESS PCB CIRCUIT BOARD B440255
GENERAL ELECTRIC GE DS3800NFCF1E1C FIRING PCB CIRCUIT BOARD D464091
GENERAL ELECTRIC GE DS3800NFCF1D1C 6BA03 C-ESS PCB CIRCUIT BOARD B440344
GENERAL ELECTRIC GE DS3800NEPB1F1E MOTOR EXCITER PCB CIRCUIT BOARD B438091
GENERAL ELECTRIC GE DS3800NEPB1C1C 6BA04 PCB CIRCUIT BOARD B422324
General Electric GE DS3800NBID1E1D PC Board
GENERAL ELECTRIC GE DS3800NBIC1J1G BOARD
GENERAL ELECTRIC GE DS3800N0CB1J1G BOARD
GENERAL ELECTRIC GE DS3800HUMB1B1B MEMORY CIRCUIT BOARD
GENERAL ELECTRIC GE DS3800HSQD1J1G LOW HP SEQUENCE PCB CIRCUIT BOARD B347210
GENERAL ELECTRIC GE DS3800HSQD1J1G DS3800DSQD1A1A ASSEMBLY PCB D464143
GENERAL ELECTRIC GE DS3800HSQD1J1F SEQUENCER 6BA08 PCB CIRCUIT BOARD B422312
GENERAL ELECTRIC GE DS3800HSQD1J1E 6BA06 C-ESS PCB CIRCUIT BOARD B440292
GENERAL ELECTRIC GE DS3800HRRB1D1D BOARD DS3800HRRB
GENERAL ELECTRIC GE DS3800HPTN1G1G BOARD
GENERAL ELECTRIC GE DS3800HIOA1C1E INPUT ISOLATOR PCB CIRCUIT BOARD B346276
GENERAL ELECTRIC GE DS3800HI0A1C1D PCB CIRCUIT BOARD D464124
GENERAL ELECTRIC GE DS3800HI0A1B1D INPUT ISOLATOR PCB CIRCUIT BOARD B440264
GENERAL ELECTRIC GE DS3800DPSS1C1C PCB CIRCUIT BOARD B342076
GENERAL ELECTRIC GE DS3800DPSS1B1B ConTROL MODULE PCB CIRCUIT BOARD B342842
GENERAL ELECTRIC GE DS3800DMEC1B1B MOTOR EXCITER PCB CIRCUIT BOARD B440296
GENERAL ELECTRIC GE DS3800DMEC1B1B MOTOR EXCITER PCB CIRCUIT BOARD B437886
GENERAL ELECTRIC GE DS3800DMEC1B1B MOTOR EXCITER PCB CIRCUIT BOARD B303529
GENERAL ELECTRIC GE DS3800DGRC1C1D GENERATOR REGULATOR PCB CIRCUIT BOARD D464135
GENERAL ELECTRIC GE DS3800DGRC1C1D GENERATOR REGULATOR PCB CIRCUIT BOARD B345234
GENERAL ELECTRIC GE DS3800DGRC1B1C GENERATOR REGULATOR PCB CIRCUIT BOARD B438037
GENERAL ELECTRIC GE DS3800DGRC1B1C 6BA03 REGULATOR PCB CIRCUIT BOARD B422329
GENERAL ELECTRIC GE DS3800DGRA1E1C AUXILIARY REGULATOR PCB CIRCUIT BOARD B346652
GENERAL ELECTRIC GE DS303A DC 115/120V-DC 25A AMP ConTACTOR 104X106MA G01
GENERAL ELECTRIC GE DS215UDSAG1AZZ01A OPERATOR INTERFACE PANEL D453822
GENERAL ELECTRIC GE DS200DPCBG1AAA IOS POWER ConNECT PCB CIRCUIT BOARD B345568
GENERAL ELECTRIC GE DRIVE INTERFACE BOARD CARD 193X527AAG01, 193X527 AAG01
GENERAL ELECTRIC GE DISConNECT SWITCH 1600 AMP 600V 3 POLE THPR3616
GENERAL ELECTRIC GE DIACA5B DIGITAL OVERCURRENT PROTECTION 5A AMP RELAY B469697
GENERAL ELECTRIC GE DFPJKL DFPJKL-440-FVKS 400 AMP 600V BREAKER BUS PLUG LABEL
GENERAL ELECTRIC GE DFPJKL DFPJKL-440-FVKS 400 AMP 600V BREAKER BUS PLUG
GENERAL ELECTRIC GE DFPFJ-1320-DE 150 AMP 600V BREAKER BUS PLUG
GENERAL ELECTRIC GE DFCE DFCE-3J225 225 AMP 600V BREAKER BUSS BUS PLUG
GENERAL ELECTRIC GE DE DE464R 200 AMP 600V FUSIBLE BUS PLUG BACK STAB
GENERAL ELECTRIC GE DE DE422FJ 225 AMP 600V CIRCUIT BREAKER BUS PLUG TFJ
GENERAL ELECTRIC GE DD2S5325 400 AMP 240V FUSIBLE PANEL PANELBOARD SWITCH
General Electric GE DD2S5325 400 amp 240 volt fusible interrupter switch
General Electric GE DC Motor 5BCD56KA121B 56 frame 1/2HP w/ Gear Drive
General Electric GE CR306F104 Size 4 Starter CR306F NIB
General Electric GE CPU3C Board 44A294506-G01 - From a working GE 1050 control
General Electric GE COM4 44A294595-G01 Board
GENERAL ELECTRIC GE CIRCUIT BREAKER THJK436F000 400 AMP 600V 3 POLE THJK436300WL
GENERAL ELECTRIC GE CIRCUIT BREAKER THJK436F000 400 AMP 600V 3 POLE THJK436250WL
GENERAL ELECTRIC GE CIRCUIT BREAKER THJK436F000 400 AMP 600V 3 POLE THJK436225WL
GENERAL ELECTRIC GE CIRCUIT BREAKER THJK436F000 400 AMP 600V 3 POLE THJK436200WL
GENERAL ELECTRIC GE CIRCUIT BREAKER 800 AMP 600V 3 POLE TKM836F000 TKMA836T700
GENERAL ELECTRIC GE CIRCUIT BREAKER 800 AMP 600V 3 POLE TKM836F000
GENERAL ELECTRIC GE CIRCUIT BREAKER 800 AMP 600V 3 POLE SKLA36AT0800 SRPK800A800
GENERAL ELECTRIC GE CIRCUIT BREAKER 800 AMP 600V 3 POLE SKLA36AT0800SURPLUS
GENERAL ELECTRIC GE CIRCUIT BREAKER 800 AMP 600V 3 POLE SKHA36AT0800 SRPK800A800
GENERAL ELECTRIC GE CIRCUIT BREAKER 600 AMP 600V 3 POLE TB63F TRI PAC
GENERAL ELECTRIC GE CIRCUIT BREAKER 600 AMP 600V 3 POLE TB63600 TRI PAC
GENERAL ELECTRIC GE CIRCUIT BREAKER 600 AMP 600V 3 POLE SGPA36AT0600 SRPG600A600
GENERAL ELECTRIC GE CIRCUIT BREAKER 600 AMP 600V 3 POLE SGLB36DB0600 SRGP600B600
GENERAL ELECTRIC GE CIRCUIT BREAKER 400 AMP 600V 3 POLE THJK436F000 TJK436T400
GENERAL ELECTRIC GE CIRCUIT BREAKER 400 AMP 600V 3 POLE TB43400AF14 TRI BREAK
GENERAL ELECTRIC GE CIRCUIT BREAKER 400 AMP 600V 3 POLE SGLA36AT0400
GENERAL ELECTRIC GE CIRCUIT BREAKER 400 AMP 480V 3 POLE TLB434400
GENERAL ELECTRIC GE CIRCUIT BREAKER 350 AMP 480V 3 POLE TLB434350
GENERAL ELECTRIC GE CIRCUIT BREAKER 250 AMP 600V 3 POLE SFPA36AT0250 SRPF250A250
GENERAL ELECTRIC GE CIRCUIT BREAKER 250 AMP 600V 3 POLE SFPA36AT0250 SRPF250A200
GENERAL ELECTRIC GE CIRCUIT BREAKER 250 AMP 600V 3 POLE SFPA36AT0250 SRPF250A175
GENERAL ELECTRIC GE CIRCUIT BREAKER 250 AMP 600V 3 POLE SFPA36AT0250 SRPF250A150
GENERAL ELECTRIC GE CIRCUIT BREAKER 250 AMP 600V 3 POLE SFLA36AT0250 SRPF250A225
GENERAL ELECTRIC GE CIRCUIT BREAKER 250 AMP 600V 3 POLE SFLA36AT0250 SRPF250A200
GENERAL ELECTRIC GE CIRCUIT BREAKER 250 AMP 600V 3 POLE SFLA36AT0250 SRPF250A175
GENERAL ELECTRIC GE CIRCUIT BREAKER 250 AMP 600V 3 POLE SFLA36AT0250 SRPF250A150
GENERAL ELECTRIC GE CIRCUIT BREAKER 250 AMP 600V 3 POLE SFLA36AT0250 SRPF250A125
GENERAL ELECTRIC GE CIRCUIT BREAKER 250 AMP 600V 3 POLE SFLA36AT0250
GENERAL ELECTRIC GE CIRCUIT BREAKER 250 AMP 480V 3 POLE TLB434250
GENERAL ELECTRIC GE CIRCUIT BREAKER 225 AMP 600V 3 POLE TFL236225WL
GENERAL ELECTRIC GE CIRCUIT BREAKER 200 AMP 600V 3 POLE TFL236200WL
GENERAL ELECTRIC GE CIRCUIT BREAKER 175 AMP 600V 3 POLE TJJ436175WL
GENERAL ELECTRIC GE CIRCUIT BREAKER 175 AMP 600V 3 POLE TFL236175WL
GENERAL ELECTRIC GE CIRCUIT BREAKER 150 AMP 600V 3 POLE TEL136150WL
GENERAL ELECTRIC GE CIRCUIT BREAKER 150 AMP 600V 3 POLE SEPA36AT0150 SRPE150A150
GENERAL ELECTRIC GE CIRCUIT BREAKER 150 AMP 600V 3 POLE SEPA36AT0150 SRPE150A125
GENERAL ELECTRIC GE CIRCUIT BREAKER 125 AMP 600V 3 POLE TFL236125WL TFLSTA12
GENERAL ELECTRIC GE CIRCUIT BREAKER 1200 AMP 600V 3 POLE TKM3F TKMA3T1000
GENERAL ELECTRIC GE CIRCUIT BREAKER 1200 AMP 600V 3 POLE SKLA36AT1200
GENERAL ELECTRIC GE CIRCUIT BREAKER 1200 AMP 600V 3 POLE SKHA36AT1200
GENERAL ELECTRIC GE CIRCUIT BREAKER 1200 AMP 600V 2 POLE SKHA26AT1200
GENERAL ELECTRIC GE CIRCUIT BREAKER 100 AMP 600V 3 POLE TFL236100WL
GENERAL ELECTRIC GE CIRCUIT BOARD IC660ELB900E refurb
GENERAL ELECTRIC GE CIRCUIT BOARD IC600YB941B
GENERAL ELECTRIC GE CIRCUIT BOARD IC3600AFRA1B1B 006/01
GENERAL ELECTRIC GE CIRCUIT BOARD IC3600AFRA1A1A 00/900
GENERAL ELECTRIC GE CIRCUIT BOARD CARD 44A717588-G01 44A717588 G01 IC600YB945B
GENERAL ELECTRIC GE CIRCUIT BOARD 44A399739-G01 44A399739 G01 44A399739G01
GENERAL ELECTRIC GE CIRCUIT BOARD 44A398723-G02
GENERAL ELECTRIC GE CIRCUIT BOARD 44A294554-G01