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1492-ACABLE025UB /A
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福建光沃自動化設備有限公司
聯系人 ：歐工（銷售經理）
手機 ：18030229053
電話 ：0592-5709825
QQ ：2479261344
郵箱 ：2479261344@qq.com
傳真 ：0592-5917519
信用=財富 誠信=財富 共贏=財富
按照客戶電壓方案進行AC-DC電源輸出端浪涌測試，則等同于DC-DC電源輸入端浪涌測試。因為VRB-R3系列電源裸機是不具備相應的抗浪涌能力，并且其各類耐壓只有1500VDC。雖然其沒有PE輸入端，但進行4KV的共模浪涌一定會對產品造成損傷，其共模干擾會直接對后端的控制板造成影響；尤其是當控制板與箱體的距離很近時，將形成干擾路徑。經過實際模擬試驗也證實以上的干擾分析。
三、整改過程：
結合干擾三要素（干擾源、傳播路徑、被干擾對象），干擾源即為符合標準要求的共模浪涌4級，這因素是無法進行消除和改變；被干擾對象是其控制電路無法直接參與修改；因此只能通過傳播路徑進行優化整改。
優化措施1：在傳播路徑上進行干擾信號旁路處理
如圖1所示，若直接將Y電容更換為20D470K壓敏電阻進行鉗位，且后端DC-DC又具備一定隔離能力，客戶整體實驗結果確認OK。但此類系統標準規范要求AC-DC的輸出端對其PE端滿足2.5KVAC的隔離耐壓。而殘壓低的熱敏電阻無法滿足該耐壓要求，因此該優化措施不可行。客戶需針對遙信端口打靜電，在確保耐壓測試的漏電流不超標情況下，也需要保留這Y電容。
優化措施2：在傳播路徑上進行信號抑制處理
如下圖2所示，添加FS-A01D即為在重播路徑上進行浪涌干擾抑制，同時將DC-DC電源模塊更換為隔離耐壓3000VDC的URF-R3系列，進一步提升干擾信號的抑制能力；在AC-DC輸出的直流電壓正負直接并聯20D470壓敏電阻，避免浪涌瞬間直流電壓波動影響；同時建議客戶排查其控制板是否存在外接的線路與外殼太近，需用用膠帶固定避免安裝時貼近外殼。
RANDTRONICS MO02194B CONTROL BOARD
RANDTRONICS MO02195 GATE
RANDTRONICS MO02197 RELAY BOARD
RANDTRONICS MO02220B RELAY CONTROL
RANDTRONICS MO02220C RELAY CONTROL
RANDTRONICS MO02220D0 RELAY CONTROL
RANDTRONICS MO02221A0 RELAY CONTROL
RANDTRONICS MO02221D0 RELAY CONTROL
RANDTRONICS MO02221E0 RELAY CONTROL
RANDTRONICS MO02251000 DRIVE
RANDTRONICS MO02252000 DRIVE
RANDTRONICS MO02253000 DRIVE
RANDTRONICS MO02254000 DRIVE
RANDTRONICS MO02262000 DRIVE
RANDTRONICS MO02263000 DRIVE
RANDTRONICS MO02270 CONTROL BOARD
RANDTRONICS MO02270000 CONTROL BOARD
RANDTRONICS MO02270L000 CONTROL BOARD
RANDTRONICS MO02270P000 CONTROL BOARD
RANDTRONICS MO02270R000 CONTROL BOARD
RANDTRONICS MO02270Z CONTROL BOARD
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RANDTRONICS MO02289 RELAY BOARD
RANDTRONICS MO02290 PC BOARD
RANDTRONICS MO02290B000 PC BOARD
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RANDTRONICS MO-02575-100 ARMATURE CONTACTOR W/DP&AP OPTION
RANDTRONICS MO02576 CONTACTOR MOD
RANDTRONICS MO02577 RELAY MODULE
RANDTRONICS MO02586 RELAY MODULE
RANDTRONICS MO02586100 RELAY MODULE
RANDTRONICS MO02588 CONTROL BOARD
RANDTRONICS MO025880 CONTROL BOARD
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RANDTRONICS MO02967 CONTROL BOARD
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RANDTRONICS MO031450 TACH BOARD
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RANDTRONICS MO-03923 PC BOARD TENSI-MASTER
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RANDTRONICS MO040390 CONTROL BOARD
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RANDTRONICS MO0403903318 BOARD ASSEMBLY
RANDTRONICS MO0403904275 BOARD ASSEMBLY
RANDTRONICS MO0403904556 BOARD ASSEMBLY
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RANDTRONICS MO057391 PC BOARD
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RANDTRONICS MO0625 RELAY BOARD
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RANDTRONICS MO06312 CONTROL BOARD
RANDTRONICS MO-06362 PROCESSOR CARD
RANDTRONICS MO0649 CONTROL CARD
RANDTRONICS MO0649C CONTROL CARD
RANDTRONICS MO0649E CONTROL CARD
RANDTRONICS MO0651 CONTROL BOARD
RANDTRONICS MO065110 CONTROL CARD
RANDTRONICS MO0651I0 CONTROL BOARD
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RANDTRONICS MO0651L CONTROL BOARD
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RANDTRONICS MO06683 CONTROL CARD
RANDTRONICS MO06705 DRIVE BOARD
RANDTRONICS MO-06706 SERVO PAK AXIS 10 AMP
RANDTRONICS MO0672H00 POWER CONTROL
RANDTRONICS MO06796A POWER CONTROL
RANDTRONICS MO06796B POWER CONTROL
RANDTRONICS MO06925 MODULE
RANDTRONICS MO07301 BOARD
RANDTRONICS MO07407 CONTROL CARD
RANDTRONICS MO083600E PC BOARD
RANDTRONICS MO0836C0 PC BOARD
RANDTRONICS MO0836C1 PC BOARD
RANDTRONICS MO084811 CONTROL BOARD
RANDTRONICS MO08526 CONTROL BOARD
RANDTRONICS MO-08601 PROCESSOR MODULE
RANDTRONICS MO08649 PC BOARD
RANDTRONICS MO08981 AXIS MODULE
RANDTRONICS MO09005006 CABLE
RANDTRONICS MO09140 OPTION BOARD
RANDTRONICS MO09406 CONTROL BOARD
RANDTRONICS MO0943C SUPPLY BOARD
RANDTRONICS MO0944A OUTPUT BOARD
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RANDTRONICS MO0946C AMPLIFIER
RANDTRONICS MO0946D AMPLIFIER
RANDTRONICS MO09679 AXIS CONTROL
RANDTRONICS MO09687 DRIVE MODULE
RANDTRONICS MO09687RF DRIVE MODULE
RANDTRONICS MO0982 BOARD
RANDTRONICS MO1047 CONTROL BOARD
RANDTRONICS MO10773 CONTROL CARD
RANDTRONICS MO2587 PART
RANDTRONICS MO3031440300 TACHOMETER
RANDTRONICS MO50 DRIVE
RANDTRONICS MO5002567000 DC DRIVE
RANDTRONICS MO5002568000 DC DRIVE
RANDTRONICS MO5002583000 DC DRIVE
RANDTRONICS MO5002584000 DC DRIVE
RANDTRONICS MO56N DC DRIVE
RANDTRONICS MO57N DC DRIVE
RANDTRONICS MO58N DC DRIVE
RANDTRONICS MO6755 CONTROL BOARD
RANDTRONICS MO7407 DRIVE ASSEMBLY
RANDTRONICS MOG4452 DRIVE
RANDTRONICS MOG4575 DRIVE
RANDTRONICS MON0001 CONTROL CARD
RANDTRONICS MON0001004 CONTROL CARD
RANDTRONICS MON0002 CONTROL CARD
RANDTRONICS MON00020 CONTROL CARD
RANDTRONICS MON0002L0 CONTROL CARD
RANDTRONICS MON0002M0 CONTROL CARD
RANDTRONICS MON0004 CONTROL CARD
RANDTRONICS MON0008 CONTROL CARD
RANDTRONICS MON0010 CONTROL CARD
RANDTRONICS MON0010K04 CONTROL CARD
RANDTRONICS MON0010L04 CONTROL CARD
RANDTRONICS MON01857B0 CONTROL CARD
RANDTRONICS MON01858A0 CONTROL CARD
RANDTRONICS MON0725D0 CONTROL CARD
RANDTRONICS MON0725E0 CONTROL BOARD
RANDTRONICS MON0725G0 CONTROL CARD
RANDTRONICS MOR000060 CONTROL CARD
RANDTRONICS MOR00006J0 CONTROL CARD
RANDTRONICS MOR00006P0 CONTROL CARD
RANDTRONICS MOR0006 CONTROL CARD
RANDTRONICS MOR0006J0 CONTROL CARD
RANDTRONICS MOR0006L CONTROL CARD
RANDTRONICS MOR0006L0 CONTROL CARD
RANDTRONICS MOR0006M CONTROL CARD
RANDTRONICS MOR0006M0 CONTROL CARD
RANDTRONICS MOR0006N0 CONTROL CARD
RANDTRONICS MOR0011J0 CONTROL CARD
RANDTRONICS MOR0012 CONTROL CARD
RANDTRONICS MOR00120 CONTROL CARD
RANDTRONICS MOR0012L0 CONTROL CARD
RANDTRONICS MOR01722H CONTROL CARD
RANDTRONICS MOTOR MOTOR
RANDTRONICS MOZ-04983 BOARD POTENTIOMETER ADJUSTMENT
RANDTRONICS MOZ05032 REGULATOR
RANDTRONICS MOZ05068 MONITOR CARD
RANDTRONICS MOZ05127 DC DRIVE
RANDTRONICS MPA-04341 PACEMASTER-1 MPA-04341
RANDTRONICS MPA-04342 DRIVE 115V-230V 1/4 TO 2HP MOTOR
RANDTRONICS MPA04343 DRIVE
RANDTRONICS MPA05815 DRIVE
RANDTRONICS MPA06323 DRIVE
RANDTRONICS MPA09034 DRIVE
RANDTRONICS MPA09035 DRIVE
RANDTRONICS MPA404342 BOARD ASSEMBLY
RANDTRONICS MPB0434 DRIVE
RANDTRONICS MPB04342 DRIVE
RANDTRONICS MPB04343 DRIVE
RANDTRONICS MPD-05441 DRIVE PACEMASTER 1 115V-230V 2HP MOTOR
RANDTRONICS MPD-06412 DRIVE PACEMASTER 1 2HP 230V
RANDTRONICS MPD09027 DRIVE
RANDTRONICS MPD10457 DRIVE
RANDTRONICS MPD10457WO CONTROL CARD
RANDTRONICS MPF04344 DRIVE
RANDTRONICS MPF04345 DRIVE
RANDTRONICS MPF06505 DRIVE
RANDTRONICS MPF06506 DRIVE
RANDTRONICS MPF4344 DRIVE
RANDTRONICS MPF4346 DRIVE
RANDTRONICS MPG0434 DRIVE
RANDTRONICS MPG04346 DRIVE
RANDTRONICS MQA04682 DRIVE
RANDTRONICS MQB04451 DRIVE
RANDTRONICS MQF07545 DRIVE
RANDTRONICS MQG04452 DRIVE
RANDTRONICS MQG04575 DRIVE
RANDTRONICS MT2130-002BE SERVO MOTOR W / PM FIELD
RANDTRONICS MT2620-115BF SERVO MOTOR 3.2IN-LB 4000 RPM LOW INERTIA PERM MAG
RANDTRONICS MT2620-130EG SERVO MOTOR
RANDTRONICS MT2630-115AF SERVO MOTOR 4.3IN-LB 4000 RPM LOW INERTIA PERM MAG
RANDTRONICS MT2630119AE SERVO MOTOR
RANDTRONICS MT2630141AF DC SERVO MOTOR
RANDTRONICS MT3528117CF SERVO MOTOR
RANDTRONICS MT5330116EF MOTOR
RANDTRONICS MT5370116BF SERVO MOTOR
RANDTRONICS MTE2115-100BE PM SERVO MOTOR
RANDTRONICS MTE2620169BF SERVO MOTOR
RANDTRONICS MTE3515247CE SERVO MOTOR
RANDTRONICS MTE3528299DG DC SERVO MOTOR
RANDTRONICS MTE3528373DF SERVO MOTOR
RANDTRONICS MTE4037AC118EF SERVO MOTOR
RANDTRONICS MTE4225-146EF SERVO MOTOR/TACH/ENCODER 4INCH
RANDTRONICS MUA07204 DRIVE
RANDTRONICS MUB07011 DRIVE
RANDTRONICS MW110373 POWER SUPPLY
RANDTRONICS MW112060 AMPLIFIER
RANDTRONICS MWI03898 MODULE
RANDTRONICS MWI04915 TENSION CTRL
RANDTRONICS MWI12060 AMPLIFIER
RANDTRONICS MWI13466 AMPLIFIER
RANDTRONICS MWI3466 TRANSDUCER
RANDTRONICS NA-75 GROUND BAR 4-14 CU9AL 18POSITION CMC NA-75
RANDTRONICS NTE3528299DG SERVO MOTOR
RANDTRONICS PACEMASTER-1 PACEMASTER-1 MPA-04341
RANDTRONICS PM12460010A DRIVE
RANDTRONICS PM12460025A DC DRIVE
RANDTRONICS PM1246010A DC DRIVE
RANDTRONICS PM1246010AP DC DRIVE
RANDTRONICS PM12ACDIE DC DRIVE
RANDTRONICS PM1C DRIVE
RANDTRONICS PM1DUAL DRIVE
RANDTRONICS PM1E DRIVE
RANDTRONICS PM1F DRIVE
RANDTRONICS PM1MA DRIVE
RANDTRONICS PM1MB DRIVE
RANDTRONICS PM2C DRIVE
RANDTRONICS PM2E DRIVE
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RANDTRONICS PM3 DRIVE
RANDTRONICS PM4C DRIVE
RANDTRONICS PM4E DRIVE
RANDTRONICS PM4M DRIVE
RANDTRONICS PM5C DRIVE
RANDTRONICS PM5F DRIVE
RANDTRONICS PMACP40721AA DRIVE
RANDTRONICS S3002M000007 SERVO DRIVE
RANDTRONICS S3002R000018 SERVO DRIVE / RESOLVER 2KW
RANDTRONICS S3004M000008 SERVO DRIVE
RANDTRONICS S3006R000018 SERVO DRIVE / RESOLVER 4KW
RANDTRONICS S3008R000015 SERVO DRIVE / RESOLVER 8KW
RANDTRONICS SB250 DC DRIVE
RANDTRONICS SM1-160-24A-FS SERVO DRIVE
RANDTRONICS SP150005BS DRIVE
RANDTRONICS SP150040BTS DRIVE
RANDTRONICS SU200 DC DRIVE
RANDTRONICS T0209 TRANSFORMER
RANDTRONICS TIP2 PC BOARD
RANDTRONICS UCP9TA10 CONTROLLER
RANDTRONICS W056N DRIVE
RANDTRONICS W057N DRIVE
RANDTRONICS W56N DRIVE
RANDTRONICS W621R DC DRIVE
RANDTRONICS X0106787 COUPLING
RANDTRONICS X0816227 MOTOR
RANDTRONICS X1416306 CURRENT TRANS
RANDTRONICS X1611078 SWITCH
RANDTRONICS X44-30289 DRIVE DIGIVEC 2000 HIGH PERFORMANCE FLUX VECTOR
RANDTRONICS X4433672 DRIVE 50HP ACTION MASTER 460V 3PHASE
RANDTRONICS X4437750 DRIVE
6SN1123-1A?A00-0CA0
6SN1114-0A?A01-0AA0
LOCATION VARIATEUR 400KW MDS470T LEROY SOMER
LOCATION VARIATEUR 270KW POWERDRIVE MDS270T
LOCATION VARIATEUR 110KW 6SE7032-1E?G60
LOCATION VARIATEUR 150KW UMV3301 150T
LOCATION VARIATEUR 37KW UMV430150T
LOCATION VARIATEUR 4Q1850A DMV23421850A
LOCATION VARIATEUR 4Q825A DMV2342825A
LOCATION VARIATEUR RAC3.1 150A INDRAMAT
VARIATEUR RAC3.1 150A INDRAMAT
LOCATION VARIATEUR 210KW ACS60702103 ABB
LOCATION VARIATEUR 750KW GD2000
ASYNCHRONE 750KW
6SE7026-0E?D61
KUKA PM6600 PM6/600
6SC6600-4N?U00
6SN1118-0D?H21-0AA0
ABB Robot 3HNE00313-?1
QM75DYHB
QM30HA-H QM30HAH QM30HAH
Siemens 6FC5210-0D?A20-2AA1
INDRAMAT KDV1.3-100?-220 EXCHANGE
INDRAMAT KDV2.2-100?-220 EXCHANGE
INDRAMAT TVM1.2-050?-220 EXCHANGE
6SN1123-1A?A00-0AA1 SIMODRIVE SINUMERIK
6SC61700FC51 SIMODRIVE SINUMERIK
6SC61700FC50 SIMODRIVE SINUMERIK
6SC61700FC00 SIMODRIVE SINUMERIK
6SC61700FC01 SIMODRIVE SINUMERIK
VARIATEUR COURANT DMV23421850A4Q
KUKA KRC2 KPS600/2-E?SC POWER SUPPLY EXCHANGE
KUKA KRC2 KSD1-32 SERVO DRIVE EXCHANGE
KUKA KRC2 KSD1-48 SERVO DRIVE EXCHANGE
VARIATEUR FREQUENCE 37KW UMV430150T LEROY SOMER
VARIATEUR ASYNCHRONE 40 KVA UMV4301 40T LEROY SOMER
VARIATEUR 50KVA ABB ACS-601 AC Drive ACS601-005?0
VARIATEUR FREQUENCE ASYNCHRONE 6SE7026-0E?D61 SIEMENS