日本富士断路器 EA33AC 15A

日本富士断路器 EA33AC  15A

日本富士断路器 EA33AC  15A

日本富士断路器 EA33AC  15A

上海持承提供变频器维修的经验

一、通过目测观察，可以看出线路板上的元件有无烧糊迹象，主电路储能电容器有无

溅液、鼓**、变形，整流模块、逆变模块有无裂纹，器件端子连接处有无打火烧灼痕

迹等;晃动变频器箱体，听听有无异响，或有无损坏的器件残留物从箱体内倒出;闻一下

有无焦糊味，确定发出焦糊味的电路部位;对于电容漏电、模块击穿炸毁等故障，如冒

了烧黑打火,变频器损坏的可能性就很大，意味着变频器内部主器件被烧坏。

二、利用人的嗅觉，根据变频器的气味也能判断故障。如过热、短路、击穿故障，则

有可能闻到烧焦味，火烟味和塑料、橡胶、油漆等受热挥发的气味。

三、当变频器发生故障后,检修人员和医生看病一样，首先要了解详细的“病情”。即

向设备操作人员或用户了解变频器使用情况、变频器的病历和故障发生的全过程。

四、接手送修故障变频器，首先要和送修用户进行适当的交流,掌握设备使用情况

和故障发生原因，便于有的放矢检修故障，降低故障返修率，广州科誉认为应有这几

方面的交流：(1)设备损坏原因（2）设备的供电情况，(3)负荷情况，(4)设备有无故障维修经历，(5)设备的

使用环境情况。

甲南气动阀库存齐全：

TA2-0402D-00
TA2-0402R-00
TA2-0402R2-00
TA2-0402L-00
TA2-0402L2-00
TA2-050D-00
TA2-050R-00
TA2-050R2-00
TA2-050L-00
TA2-050L2-00
TA2-063D-00
TA2-063R-00
TA2-063R2-00
TA2-063L-00
TA2-063L2-00
TA2-080D-00
TA2-080R-00
TA2-080R2-00
TA2-080L-00
TA2-080L2-00
TA2-100D-00
TA2-100R-00
TA2-100R2-00
TA2-100L-00
TA2-100L2-00
TA2-125D-00
TA2-125R-00
TA2-125R2-00
TA2-125L-00
TA2-125L2-00
TA2-040D-09
TA2-050D-09
TA2-063D-09
TA2-080D-09
TA2-100D-09
TA2-160D-09
TA2-040D-09

TA2-0402D-30-SL1
TA2-0402D-30-SL2
TA2-0402D-30-SL3
TA2-0402D-30-SL4
TA2-0402D-30-SL5
TA2-0402D-30-SL6
TA2-0402D-30-SL7
TA2-0402D-30-SL8
TA2-0402D-30-SL9
TA2-0402D-30-SD1
TA2-0402D-30-SD2
TA2-0402D-30-SD3
TA2-0402D-30-SD4
TA2-0402D-30-SD5
TA2-0402D-30-SD6
TA2-0402D-30-SD7
TA2-0402D-30-SD8
TA2-0402D-30-SD9
TA2-0402D-30-SN1
TA2-0402D-30-SN2
TA2-0402D-30-SN3
TA2-0402D-30-SN4
TA2-0402D-30-SN5
TA2-0402D-30-SN6
TA2-0402D-30-SN7
TA2-0402D-30-SN8
TA2-0402D-30-SN9
TA2-0402D-30-SW1
TA2-0402D-30-SW2
TA2-0402D-30-SW3
TA2-0402D-30-SW4
TA2-0402D-30-SW5
TA2-0402D-30-SW6
TA2-0402D-30-SW7
TA2-0402D-30-SW8
TA2-0402D-30-SW9
TA2-0402D-30-DL1
TA2-0402D-30-DL2
TA2-0402D-30-DL3
TA2-0402D-30-DL4
TA2-0402D-30-DL5
TA2-0402D-30-DL6
TA2-0402D-30-DL7
TA2-0402D-30-DL8
TA2-0402D-30-DL9
TA2-0402D-30-DD1
TA2-0402D-30-DD2
TA2-0402D-30-DD3
TA2-0402D-30-DD4
TA2-0402D-30-DD5
TA2-0402D-30-DD6
TA2-0402D-30-DD7
TA2-0402D-30-DD8
TA2-0402D-30-DD9
TA2-0402D-30-DN1
TA2-0402D-30-DN2
TA2-0402D-30-DN3
TA2-0402D-30-DN4
TA2-0402D-30-DN5
TA2-0402D-30-DN6
TA2-0402D-30-DN7
TA2-0402D-30-DN8
TA2-0402D-30-DN9
TA2-0402D-30-DW1
TA2-0402D-30-DW2
TA2-0402D-30-DW3
TA2-0402D-30-DW4
TA2-0402D-30-DW5
TA2-0402D-30-DW6
TA2-0402D-30-DW7
TA2-0402D-30-DW8
TA2-0402D-30-DW9
TA2-0402D-30-DL1
TA2-0402D-30-DL2
TA2-0402D-30-DL3
TA2-0402D-30-DL4
TA2-0402D-30-DL5
TA2-0402D-30-DL6
TA2-0402D-30-DL7
TA2-0402D-30-DL8
TA2-0402D-30-DL9
TA2-0402D-30-DD1
TA2-0402D-30-DD2
TA2-0402D-30-DD3
TA2-0402D-30-DD4
TA2-0402D-30-DD5
TA2-0402D-30-DD6
TA2-0402D-30-DD7
TA2-0402D-30-DD8
TA2-0402D-30-DD9
TA2-0402D-30-DN1
TA2-0402D-30-DN2
TA2-0402D-30-DN3
TA2-0402D-30-DN4
TA2-0402D-30-DN5
TA2-0402D-30-DN6
TA2-0402D-30-DN7
TA2-0402D-30-DN8
TA2-0402D-30-DN9
TA2-0402D-30-DW1
TA2-0402D-30-DW2
TA2-0402D-30-DW3
TA2-0402D-30-DW4
TA2-0402D-30-DW5
TA2-0402D-30-DW6
TA2-0402D-30-DW7
TA2-0402D-30-DW8
TA2-0402D-30-DW9
TA2-0402D-30-DL1
TA2-0402D-30-DL2
TA2-0402D-30-DL3
TA2-0402D-30-DL4
TA2-0402D-30-DL5
TA2-0402D-30-DL6
TA2-0402D-30-DL7
TA2-0402D-30-DL8
TA2-0402D-30-DL9
TA2-0402D-30-DD1
TA2-0402D-30-DD2

TA2-0402D-30-DD3
TA2-0402D-30-DD4
TA2-0402D-30-DD5
TA2-0402D-30-DD6
TA2-0402D-30-DD7
TA2-0402D-30-DD8
TA2-0402D-30-DD9
TA2-0402D-30-DN1
TA2-0402D-30-DN2
TA2-0402D-30-DN3
TA2-0402D-30-DN4
TA2-0402D-30-DN5
TA2-0402D-30-DN6
TA2-0402D-30-DN7
TA2-0402D-30-DN8
TA2-0402D-30-DN9
TA2-0402D-30-DW1
TA2-0402D-30-DW2
TA2-0402D-30-DW3
TA2-0402D-30-DW4
TA2-0402D-30-DW5
TA2-0402D-30-DW6
TA2-0402D-30-DW7
TA2-0402D-30-DW8
TA2-0402D-30-DW9
TA2-0402R-30-SL1
TA2-0402R-30-SL2
TA2-0402R-30-SL3
TA2-0402R-30-SL4
TA2-0402R-30-SL5
TA2-0402R-30-SL6
TA2-0402R-30-SL7
TA2-0402R-30-SL8
TA2-0402R-30-SL9
TA2-0402R-30-SD1
TA2-0402R-30-SD2
TA2-0402R-30-SD3
TA2-0402R-30-SD4
TA2-0402R-30-SD5
TA2-0402R-30-SD6
TA2-0402R-30-SD7
TA2-0402R-30-SD8
TA2-0402R-30-SD9
TA2-0402R-30-SN1
TA2-0402R-30-SN2
TA2-0402R-30-SN3
TA2-0402R-30-SN4
TA2-0402R-30-SN5
TA2-0402R-30-SN6
TA2-0402R-30-SN7
TA2-0402R-30-SN8
TA2-0402R-30-SN9
TA2-0402R-30-SW1
TA2-0402R-30-SW2
TA2-0402R-30-SW3
TA2-0402R-30-SW4
TA2-0402R-30-SW5
TA2-0402R-30-SW6
TA2-0402R-30-SW7
TA2-0402R-30-SW8
TA2-0402R-30-SW9
TA2-0402R-30-DL1
TA2-0402R-30-DL2
TA2-0402R-30-DL3
TA2-0402R-30-DL4
TA2-0402R-30-DL5
TA2-0402R-30-DL6
TA2-0402R-30-DL7
TA2-0402R-30-DL8
TA2-0402R-30-DL9
TA2-0402R-30-DD1
TA2-0402R-30-DD2
TA2-0402R-30-DD3
TA2-0402R-30-DD4
TA2-0402R-30-DD5
TA2-0402R-30-DD6
TA2-0402R-30-DD7
TA2-0402R-30-DD8
TA2-0402R-30-DD9
TA2-0402R-30-DN1
TA2-0402R-30-DN2
TA2-0402R-30-DN3
TA2-0402R-30-DN4
TA2-0402R-30-DN5
TA2-0402R-30-DN6
TA2-0402R-30-DN7
TA2-0402R-30-DN8
TA2-0402R-30-DN9
TA2-0402R-30-DW1
TA2-0402R-30-DW2
TA2-0402R-30-DW3
TA2-0402R-30-DW4
TA2-0402R-30-DW5
TA2-0402R-30-DW6
TA2-0402R-30-DW7
TA2-0402R-30-DW8
TA2-0402R-30-DW9
TA2-0402R-30-DL1
TA2-0402R-30-DL2
TA2-0402R-30-DL3
TA2-0402R-30-DL4
TA2-0402R-30-DL5
TA2-0402R-30-DL6
TA2-0402R-30-DL7
TA2-0402R-30-DL8
TA2-0402R-30-DL9
TA2-0402R-30-DD1
TA2-0402R-30-DD2
TA2-0402R-30-DD3
TA2-0402R-30-DD4
TA2-0402R-30-DD5
TA2-0402R-30-DD6
TA2-0402R-30-DD7
TA2-0402R-30-DD8
TA2-0402R-30-DD9
TA2-0402R-30-DN1
TA2-0402R-30-DN2
TA2-0402R-30-DN3
TA2-0402R-30-DN4
TA2-0402R-30-DN5

TA2-0402R-30-DN6
TA2-0402R-30-DN7
TA2-0402R-30-DN8
TA2-0402R-30-DN9
TA2-0402R-30-DW1
TA2-0402R-30-DW2
TA2-0402R-30-DW3
TA2-0402R-30-DW4
TA2-0402R-30-DW5
TA2-0402R-30-DW6
TA2-0402R-30-DW7
TA2-0402R-30-DW8