IC697MEM717

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

TB WOODS 225 P VARIABLE SPEED PULLEY V-BELT 1GROOVE 1-5/8 IN SHEE B210979

TB WOODS 4.2X2B-SH PULLEY 2GROOVE 1-13/16IN BORE SHEE D295900

1A12.0 B12.4 BUSHED TAPER 2517 V-BELT 1GROOVE SHEE D255771

MASKA 6-5V11.8 STEEL QD BORE V-BELT 6GROOVE SHEE D333404

BROWNING 3MVB5QP 5-1/2IN OD STEEL V-BELT 3GROOVE 1-7/8 IN SHEE B312419

DODGE 2/3V8.0-2517 TAPER-LOCK V-BELT 2GROOVE SHEE B329848

DODGE 118046 2A9.0B9.4 2517 TAPER 2GROOVE 1-3/16IN V-BELT SHEE D393960

6 3V 5.6 2517 TAPER BUSH V-BELT 6GROOVE SHEE D368232

DODGE 118283 1A3.0B3.4-SH QD 1GROOVE 1-13/16IN BORE SHEE D397725

DETTGER SF 8GROOVE 3 IN V-BELT SHEE B400945

BK36 PULLEY 1GROOVE 1-1/8 IN V-BELT SHEE D506454

TB WOODS 25V80SK QD TYPE V-BELT 2GROOVE SHEE D291524

2B11.0SK QD BORE 2GROOVE V-BELT SHEE D497310

BROWNING BK160 1GROOVE 1-3/16 IN V-BELT SHEE D508278

A40B44SH 3GROOVE V-BELT SHEE D390190

MARTIN 3 B 154 SK QD BORE 3GROOVE V-BELT SHEE D497316

Newly listedBUSHED TAPER 4040 9-7/16IN OD V-BELT 9GROOVE SHEE D256162

MASKA 1C70 QD V-BELT 1GROOVE SHEE D282596

6-C 11.0 UK V-BELT 6GROOVE 1-7/8 IN BORE SHEE D255766

TB WOODS 18.4X3B-SK SURE-GRIP QD BORE 3GROOVE V-BELT SHEE D392375

MASKA 3B 5.4 SD 3GROOVE 2-1/8 IN V-BELT SHEE B441189

BROWNING 1LVP48B60 6-1/2IN OD STEEL V-BELT 1GROOVE 1-3/8 IN SHEE B312359

MARTIN BK62 1GROOVE 1-1/8 IN V-BELT SHEE D502302

Newly listed3B 184 TB 2517 18-3/4IN OD 3GROOVE V-BELT SHEE D501943

6/5V8.5-E QD BORE 6GROOVE V-BELT SHEE D423654

1A8.2B8.6 2517 116880 BUSHED V-BELT 1GROOVE 3-1/4 IN SHEE B341479

MARTIN 6 3V 690 SK 6GROOVE QD V-BELT SHEE D430748

BROWNING 3TB74 3GROOVE 2-7/8IN BORE V-BELT SHEE D388750

BROWNING 2MVP45B59X1-5/8 2GROOVE 1-5/8 IN V-BELT SHEE D499068

A10.6B11.0 2517 BUSHED TAPER 5GROOVE 1-7/8IN BORE V-BELT SHEE D388658

2B110SK PULLEY SK STYLE V-BELT 2GROOVE 2-3/4 IN BORE SHEE B293518

GATES 2/3V5.6-SH PULLEY V-BELT 2GROOVE 1-3/4 IN SHEE B294075

TB WOODS 5.8X5B SK QD BORE STEEL PULLEY V-BELT 5GROOVE SHEE D306084

DODGE 112103 5/3V4.75-2517 TAPER-LOCK 5GROOVE SHEE B333268

MARTIN BK75 3/4 PULLEY V-BELT 1GROOVE 3/4 IN SHEE B294068

MASKA 2 5V 9.0 2GROOVE 3 IN V-BELT SHEE B399320

MARTIN 3 5V 520 SDS 3GROOVE V-BELT SHEE D504467

Newly listed9C J QD 9-7/16IN OD V-BELT 9GROOVE SHEE D256156

BROWNING 4B5V90 SPLIT TAPER V-BELT 4GROOVE SHEE B294457

DODGE 2A5.8 B6.2-1610 BUSHED TAPER PULLEY V-BELT 2GROOVE SHEE D284698

MARTIN 5B 70 SF PULLEY V-BELT 5GROOVE 3 IN SHEE B295275

3 3V 6.5 2517 BUSHED TAPER V-BELT 3GROOVE SHEE D311668

DODGE 4/5V9.0-2517 111035 BUSHED TAPER V-BELT 4GROOVE SHEE D348138

12 5V12.0J 12GROOVE 3-1/2 IN V-BELT SHEE D504421

DODGE 2 3V4.50 1610 BUSHED TAPER STEEL V-BELT 2GROOVE SHEE D334172

POWER DRIVE AK51-1 1GROOVE 1 IN BORE V-BELT SHEE D401472