IC697MDL750

想用变频器传动带有改善功率因数用电容器的电机，电机却不动，清说明原因 变频器的电流流入改善功率因数用的电容器，由于其充电电流造成变频器过电流(OCT)所以不能起动，作为对策，请将电容器拆除后运转，甚至改善功率因数，在变频器的输入侧接入AC电抗器是有效的。 变频器的寿命有多久？ 变频器虽为静止装置，但也有像滤波电容器、冷却风扇那样的消耗器件，如果对它们进行定期的维护，可望有10年以上的寿命。变频器内藏有冷却风扇，风的方向如何？风扇若是坏了会怎样？ 对于小容量也有无冷却风扇的机种。有风扇的机种，风的方向是从下向上，所以装设变频器的地方，上、下部不要放置妨碍吸、排气的机械器材。还有，变频器上方不要放置怕热的零件等。风扇发生故障时，由电扇停止检测或冷却风扇上的过热检测进行保护

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BROWNING BK50X3/4 1GROOVE V-BELT SHEE D401476

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listedBUSHED TAPER BORE 9-3/4IN OD V-BELT 2GROOVE SHEE D268998

listedBROWNING 3TA48 3GROOVE 1-7/8IN V-BELT SHEE D380070

BK40 1GROOVE 5/8 IN SHEE PULLEY D289203

listedBROWNING 33V690SDS BUSHED V-BELT 3GROOVE 2-1/8 IN SHEE D304437

6IN OD 2GROOVE 1 IN V-BELT SHEE D389328

BROWNING AZ40X5/8 5/8 IN SHEE D229754

BROWNING 1 FA 45 1GROOVE 1-3/4 IN SHEE D251546

listedMARTIN 2 3V 800 TB HI-CAP 2GROOVE 2-3/8 IN BORE V-BELT SHEE D424342

MAUREY D2600X1-1/4 2 GROOVE SHEE D391134

BROWNING AK46 V-BELT 1GROOVE 1/2IN BORE SHEE D286277

TB WOODS 3.6X2B-SH 2GROOVE 1-7/8 IN SHEE D375837

S73074 V-BELT 1GROOVE 1/2IN BORE SHEE D341628

BROWNING BK77H 1GROOVE 1-5/8 IN SHEE D315587

BROWNING BK55X1/2 1GROOVE 1/2 IN SHEE D315582

listedTB WOODS 3V506 SK 6GROOVE V-BELT SHEE D389920

BROWNING BK30H V-BELT 1GROOVE 1-5/8 IN SHEE D323655

BROWNING 2VP61 V-BELT 2GROOVE 1-5/8 IN BORE SHEE D244868

listedMARTIN 1 B 52 SDS 6882RPM 5XKB V-BELT 1GROOVE 2-1/8 IN SHEE B294323

listed1A4.6B5.0SDS V-BELT 1GROOVE SHEE D388259

BROWNING AK27 1GROOVE 5/8 IN V-BELT SHEE D509647

TB WOODS 6 3V 6.0 BUSHED TAPER 2517 PULLEY 6GROOVE SHEE D302238

BROWNING 3B5V94 3GROOVE 2-7/8 IN SHEE D267002

BROWNING 1TB56 1GROOVE 1-7/8 IN SHEE B455990

listedMASKA MAL44 AK46H QD BORE V-BELT 1GROOVE SHEE D346482

listedMARTIN 4B56SD QD BORE 4GROOVE V-BELT SHEE D422948

EFSON IDLER 3IN OD V-BELT 1GROOVE SHEE D330756

listedNA 3.3V5.6SDS QD BORE STEEL V-BELT 3GROOVE SHEE D317953

3V6 5 2SDS QD BORE STEEL V-BELT 2GROOVE SHEE D333476

listedDODGE 6.0X1E-SDS TXE PULLER QD V-BELT 1GROOVE SHEE D281330

V-BELT 4GROOVE 2-3/16IN BORE SHEE D320179

listedBROWNING 1VP68X1 SHEE 1-GROOVE 1IN BORE D241601

TB WOODS 3.4X1B-SH 1GROOVE V-BELT SHEE D374763

listed8V13.2 4 F QD BORE STEEL 4GROOVE V-BELT SHEE D493684

6IN OD 2GROOVE 1-1/8IN BORE V-BELT SHEE D389231

HYSTER 0169942 PULLEY FORKLIFT DAMPENER 2GROOVE 1-1/4 IN SHEE B411541

BROWNING 2C56P 2GROOVE 1-3/8 IN SHEE D256089

listedBROWNING 4TA46 4GROOVE V-BELT SHEE D372688

TB WOODS BK4058 V-BELT 1GROOVE 5/8IN BORE SHEE D354518

GERBING 20309-2 3S-120 BUSHED V-BELT 1GROOVE SHEE D314935

listed6-5V9.0 TAPER BUSHED BORE 6GROOVE V-BELT SHEE D434496

AETNA 4-5/8IN OD 1GROOVE 1/2IN ID SHEE D408274

DODGE 2/3V4.75 SH V-BELT 2GROOVE QD SHEE D270518

TB WOODS 6.4X3B-SD 643B 3GROOVE 6-3/4 IN SHEE D301862

30-21 10-50031 6 IN OD IRON PULLEY 1GROOVE 2-3/4 IN V-BELT SHEE B443812

listedMORSE AK74H PULLEY AK SERIES V-BELT 1GROOVE 1-1/2 IN SHEE B341190

listedMAUREY 2A3.0-B3.4SH 2GROOVE 1-13/16 IN TIMING BELT SHEE D397448

listedBROWNING 5TC130 SPLIT TAPER V-BELT 5GROOVE 2-7/8 IN SHEE D325248