ACS800-U31-0020-5變頻器
ACS800-U31-0020-5變頻器
ACS800-U31-0020-5變頻器
西門子變頻器故障分析和處理方法
一般來說，當遇到西門子變頻器故障時，再上電之前首先要用萬用表檢查一下整流橋和IGBT模塊有沒有燒，線路板上有沒有明顯燒損的痕跡。
具體方法是：用萬用表(好是用模擬表)的電阻1K檔，黑表棒接變頻器的直流端(-)極，用紅表棒分別測量變頻器的三相輸入端和三相輸出端的電阻，其阻值應該在5K-10K之間，三相阻值要一樣，輸出端的阻值比輸入端略小一些，並且沒有充放電現象。然後，反過來將紅表棒接變頻器的直流端( )極，黑表棒分別測量變頻器三相輸入端和三相輸出端的電阻，其阻值應該在5K-10K之間，三相阻值要一樣，輸出端的阻值比輸入端略小一些，並且沒有充放電現象。否則，說明模塊損壞。這時候不能盲目上電，特別是整流橋損壞或線路板上有明顯的燒損痕跡的情況下尤其禁止上電，以免造成更大的損失。
如果以上測量西門子變頻器故障結果表明模塊基本沒問題，可以上電觀察。
1、上電後面板顯示[F231]或[F002](MM3變頻器)，這種故障一般有兩種可能。常見的是由於電源驅動板有問題，也有少部分是因為主控板造成的，可以先換一塊主控板試一試，否則問題肯定在電源驅動板部分了。
2、上電後面板無顯示(MM4變頻器)，面板下的指示燈[綠燈不亮，黃燈快閃]，這種現象說明整流和開關電源工作基本正常，問題出在開關電源的某一路不正常(整流二極管擊穿或開路，可以用萬用表測量開關電源的幾路整流二極管，很容易發現問題。換一個相應的整流二極管問題就解決了。這種問題一般是二極管的耐壓偏低，電源脈動衝擊造成的。
3、有時顯示[F0022,F0001,A0501]不定(MM4)，敲擊機殼或動一動面板和主板時而能正常，一般屬於接插件的問題，檢查一下各部位接插件。也發現有個別機器是因為線路板上的阻容元件質量問題或焊接不良所致。
4、上電後顯示[-----](MM4)，一般是主控板問題。多數情況下換一塊主控板問題就解決了，一般是因為外圍控制線路有強電幹擾造成主控板某些元件(如帖片電容、電阻等)損壞所至，或與主控板散熱不好也有的關係。但也有個別問題出在電源板上。
5、上電後顯示正常，一運行即顯示過流。[F0001](MM4)[F002](MM3)即使空載也一樣，一般這種現象說明IGBT模塊損壞或驅動板有問題，需更換IGBT模塊並仔細檢查驅動部分後才能再次上電，不然可能因為驅動板的問題造成IGBT模塊再次損壞！這種問題的出現，一般是因為變頻器多次過載或電源電壓波動較大(特別是偏低)使得變頻器脈動電流過大主控板CPU來不及反映並採取保護措施所造成的。
總結以上，大的原器件如IGBT功率模塊出問題的比例倒是不多，因為一些低端的簡單原器件問題和裝配問題引發的故障比例較多，如果有圖紙和零件，這些問題便不難解決而且費用不高，否則解決這些問題還是不容易的。簡單的辦法就是換整塊的線路板！
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SQUARE D 30T3A50HZ NSPP 30T3A50HZ
**WARRANTY**Square D/Symax/ 8020-SCP-423/8020SCP423/SCP-423/SCP423 MAKE OFFER
SQUARE D LX36100 S1B CIRCUIT BREAKER 250A *NEW NO BOX*
SQUARE D PQ3620G BUSWAY SWITCH *NEW OUT OF BOX*
SQUARE D EH43060 USPP EH43060
SQUARE D PM870 USPP PM870
SQUARE D 12-718012-13 400A CIRCUIT BREAKER 11286 AUX SWITCH 11128 UND. TRIP B159
SQUARE D MHF368002364 USPP MHF368002364
SQUARE D MHL368001287 USPP MHL368001287
Square D QMB3400LA NSFP **GENUINE** Schneider Telemecanique
SQUARE D JJP36150AB NSFP JJP36150AB
Square D 8536SFO1V02 NSFP **GENUINE** 8536 SF01 V02 Schneider Telemecanique
SQUARE D 8736SDO2V02S REVERSING STARTER *FACTORY SEALED*
SQUARE D 8536-SF01-V02 USPP 8536SF01V02
SQUARE D ATV71HD22M3X NSFP ATV71HD22M3X
Square D 8536-SF01-V02 Starter 100HP 120/110V Coil 60/50Hz ! NEW !
SQUARE D 8660-MGO46 USPP 8660MGO46
SQUARE D HJL36125 NSPP HJL36125
SQUARE D ATV-58HD23M2XZU USPP ATV58HD23M2XZU
SQUARE D 8810-UBG1-V02S NSPP 8810UBG1V02S
SQUARE D MX36300 USPP MX36300
SQUARE D LI36500 USPP LI36500
Square D 8030 RIM-131 Lifetime Warranty !!!
SQUARE D KHB-36225 USPP KHB36225
Square D 8040 PCM-110 One Year Warranty !
SQUARE D 8538-SBA66-V02CFP51P52X22Y76 NSFP 8538SBA66V02CFP5
SQUARE D MAL-367001021 NSFP MAL367001021
SQUARE D 8502-SGO2S2-V06-X01 USPP 8502SGO2S2V06X01
SQUARE D SY/MAX 8030-ROM121 OUTPUT MODULE *NEW IN BOX*
SQUARE D FIL36025 NSFP FIL36025
SQUARE D MH368006468 USPP MH368006468
SQUARE D MHL368003901 USPP MHL368003901
SQUARE D S8600B0C0E6E0A0A USPP S8600B0C0E6E0A0A
SQUARE D ATV-58HU72-N4Z NSPP ATV58HU72N4Z
SQUARE D NFHS36225 NSFP NFHS36225
SQUARE D 3050-EGW-1 NSFP 3050EGW1
SQUARE D 10S1FIS NSFP 10S1FIS
NIB Square D Powerlink AS Control Module AS42C
SQUARE D ME36250LI USPP ME36250LI
SQUARE D 0W6129A NSFP 0W6129A
Square D KCP34150MT Circuit Breaker
SQUARE D 8536-SFG1-V08A USPP 8536SFG1V08A
SQUARE D S163A USPP S163A
SQUARE D 8804-1ACG4H USPP 88041ACG4H
SQUARE D 8536-SFG1-V06 USPP 8536SFG1V06
SQUARE D RC12V120 USPP RC12V120
Square D 1.5S1F NSFP **GENUINE** 1.5S1F
Square D 8030 CRM-260 Lifetime Warranty !!!
SQUARE D HC2683WP NSFP HC2683WP
Square D LAF3640032MV1027 Cicuit Breaker 400a Molded Case 600v NEW
Square D PBTB502 NSFP **GENUINE** Schneider Telemecanique
SQUARE D S164N NSPP S164N
SQUARE D LI36400 USPP LI36400
SQUARE D NF2000G3 USPP NF2000G3
SQUARE D AS-42CT USPP AS42CT
Square D 8020 SCP-423 Lifetime Warranty !!!
Square D GFM250 NSFP **GENUINE** GFM 250
SQUARE D 32456 NSFP 32456
SQUARE D 82344-RB NSPP 82344RB
SQUARE D FCP34020TF CIRCUIT BREAKER 20A *NEW NO BOX*
Square D 8010 SPR-300 One Year Warranty !
SQUARE D FLEX-58KD12-N4 NSPP FLEX58KD12N4
SQUARE D HU364DS USPP HU364DS
SQUARE D 8538SBG33V81CFF4P51P52TX11 NSFP 8538SBG33V81CFF1
SQUARE D HJL36125 USPP HJL36125
SQUARE D 3020-CM-150X1 USPP 3020CM150X1
SQUARE D 8810-SEO4-V02S USPP 8810SEO4V02S
SQUARE D MXL36600 USPP MXL36600
SQUARE D 8538SBA438V02S8V02S USPP 8538SBA438V02S8V
SQUARE D MAL360001287 USPP MAL360001287
SQUARE D MHL36800-36DC-1680 USPP MHL3680036DC1680
SQUARE D LCL36500 NSFP LCL36500
SQUARE D 3020-CM-100X1 NSPP 3020CM100X1
SQUARE D NR12 NSFP NR12
SQUARE D MAL-36800-36M USPP MAL3680036M
KI36150 SQUARE D ILINE PLUGIN BREAKER 120WR0003186
Square D 3020CM2250 NSFP **GENUINE** 3020 CM2250 Schneider Telemecanique
SQUARE D 3020-CM2250 USPP 3020CM2250
Square D PowerLogic Circuit Monitor CM4250 240/300V 96mA w/ CVM42
Square D 12-790951-20 Solid State Control Electrical Operator
New Surplus Square D 8010 SWF-374 SY/Mate Series Revision
Square D KAL361251021 Thermal Magnetic Circuit Breaker 125a KAL-361251021 Shunt
SQUARE D POWER LOGIC CIRCUIT MONITOR 3020-CM2350 *NEW*
SQUARE D 8810-SDO18-V02SYS4 USPP 8810SDO18V02SYS4
SQUARE D MA-36600 NSFP MA36600
Square D LC36400 400 AMP 3 Pole Thermal Magnetic Circuit Breaker New Surplus
SQUARE D SYMAX 300 PROCESSOR CLASS 8030 DOM 221 DIM 101
SQUARE D H323DS USPP H323DS
SQUARE D MJF36400 NSFP MJF36400
SQUARE D MHP36600 NSFP MHP36600
SQUARE D MHF360006M NSFP MHF360006M
SQUARE D 8884-SPR-25 ,SY/MAX20 CRT PROGRAMMER ,EC
NEW SQUARE D 480VAC 7.5 HP VFD DRIVE VSD57CU90N46 3 PH (TELEMECANIQUE) VSD57, GI
SQUARE D NQOD430M-SPL NSPP NQOD430MSPL
SQUARE D 8539SCW24V81C6FF4P1TX20 USPP 8539SCW24V81C6FF
SQUARE D TVS-2EBA16A NSFP TVS2EBA16A
SQUARE D MHL36400V8002 USPP MHL36400V8002
SQUARE D 8538SBG13V81CFF4H20P1TX11 AC MOTOR STARTER *NEW IN BOX*
SQUARE D 1ACA4K OMEGAPAK ADJUSTABLE FREQUENCY CONTROLLER WITH POWER KNOB **
SQUARE D HLL36150LV USPP HLL36150LV
SQUARE D 8536-SFO1-V02-H655S USPP 8536SFO1V02H655S
SQUARE D 3050PIF3 USPP 3050PIF3
SQUARE D PJL36000S10 NSFP PJL36000S10
SQUARE D 8903-SVO11-V02 USPP 8903SVO11V02
SQUARE D HU662AWK-EI NSFP HU662AWKEI
SQUARE D MHF3640026DC2146 USPP MHF3640026DC2146
SQUARE D SSP02BIA16-PBQ1 NSFP SSP02BIA16PBQ1
SQUARE D HU662RWK USPP HU662RWK
SQUARE D LCL36400 NSFP LCL36400
Square D DTU463 NSFP **GENUINE** Schneider Telemecanique
SQUARE D 1ACA4K OMEGAPAK ADJUSTABLE FREQUENCY CONTROLLER **
SQUARE D IK36250 USPP IK36250
SQUARE D 52011-038-54 USPP 5201103854
SQUARE D 8536-SF01 USPP 8536SF01
Square D ATV58HD23M2XZU ALTIVAR 58 TRX TELEMECANIQUE
SQUARE D KH36110 CIRCUIT BREAKER 110A *NEW IN BOX*
Square D Powerlink NEHB242ASP Power Interface Module
Square D P00VO4J OmegaPak AC Drive 460V, 3 Phase, 15HP
SQUARE D 8810-SDO2-V02S USPP 8810SDO2V02S
SQUARE D MH36800 USPP MH36800
SQUARE D MHL3645025DC-3903 USPP MHL3645025DC3903
SQUARE D MHL3645025DC1679 USPP MHL3645025DC1679
SQUARE D MHL3630025DC3903 USPP MHL3630025DC3903
SQUARE D LXL36600 USPP LXL36600
SQUARE D S33594 NSFP S33594
SQUARE D HLL36125LV USPP HLL36125LV
SQUARE D ME36600LI USPP ME36600LI
SQUARE D H364DS *FACTORY SEALED*
Square D 8536SFO1V02S NSFP **GENUINE** 8536 SFO1 V02S
Square D 8536SF01SV02S NSNP **GENUINE** Schneider Telemecanique
Square D 8536SFO1V02S NSNP **GENUINE** 8536 SFO1 V02S Schneider Telemecanique
SQUARE D JLL36175LV USPP JLL36175LV
SQUARE D NQOD242ASP-N NSFP NQOD242ASPN
SQUARE D PFCD4060F NSPP PFCD4060F
SQUARE D XR-IA-DI NSPP XRIADI
SQUARE D 30528-001-57 NSPP 3052800157
SQUARE D 8502-SGO2-V06S USPP 8502SGO2V06S
SQUARE D 9070-K3000-D3 NSFP 9070K3000D3
NEW SQUARE D 8030 CRM-510 INTERFACE
SQUARE D CM-3350 USPP CM3350
SQUARE D MXF36250 USPP MXF36250
SQUARE D 3020-CM200X1 USPP 3020CM200X1
SQUARE D 8536-SGO1-V03 USPP 8536SGO1V03
SQUARE D LCL36600 NSFP LCL36600
SQUARE D MHL36225 USPP MHL36225
SQUARE D 8539SBA74V80B1FF4TX11 NSFP 8539SBA74V80B1FF
SQUARE D FLEX-58KU41-N4 USPP FLEX58KU41N4
Square D 8839EFDGG2VYA07A08L09 E-Flex Adjustable Speed Drive Controller - NEW
SQUARE D 9070-SK1500G2D4 USPP 9070SK1500G2D4
Square D / Telemecanique Altivar 66 ATV66D12N4 V. 3.3_VW3A66206_VX4A661
SQUARE D MEL236LSIG1257 225A CIRCUIT BREAKER w/ MICROLOGIC TRIP *NEW IN BOX*
SQUARE D MEL236LSIG2245 CIRCUIT BREAKER w/ MICROLOGIC TRIP UNIT *NEW IN BOX*
SQUARE D MAIN CONTROL CIRCUIT BAORD 52011-038-51
SQUARE D JLL36250 NSFP JLL36250
SQUARE D 756FIS TRANSFORMER **
Square D #4 Reversing Contactor Class 8810 , (B1R)
Square D 9007-C64BW Limit Switch 9007C64BW Series A (Pack of 24)
SQUARE D 8538SBA22V84CF4P1T USPP 8538SBA22V84CF4P
SQUARE D MXL368001021 USPP MXL368001021
NEW SQUARE D 52011-038-51 PCB CIRCUIT BOARD D465648
Square D H362AWC Safety Switch
SQUARE D 52011-038-51 USPP 5201103851
SQUARE D MHP36800MT USPP MHP36800MT
SQUARE D 8538SBG11V84CFF4P1TX10 NSFP 8538SBG11V84CFF1
豫公安備 41010502000017號