1791D-16B0 |
1791D-16V0 |
1791D-16V0X |
1791D-30CMCBL |
1791D-4CMCBL |
1791D-8V8P |
1791DS-IB12 |
1791DS-IB16 |
1791DS-IB4XOW4 |
1791DS-IB8XOB8 |
1791DS-IB8XOBV4 |
1791ES-IB16 |
1791ES-IB8XOBV4 |
1791-N4C2 |
1791-N4V2 |
1791-NDC |
1791-NDV |
1791-TB2 |
1792D-0B4D |
1792D-0B8D |
1792D-0VT16E |
1792D-12BT4PE |
1792D-12BVT4D |
1792D-16BVT0CD |
1792D-16BVT0D |
1792D-4BV0D |
1792D-4BV4D |
1792D-4BVT4D |
1792D-88HC |
1792D-88HCCON |
1792D-8BIO8E |
1792D-8BT8PE |
1792D-8BV0D |
1792D-8BVT0D |
1792D-8BVT8CD |
1792D-8BVT8D |
1792D-CB12 |
1792D-CB18 |
1792D-CB18JP |
1792D-CB18P |
1792D-CBFM |
1794-ACN |
1794-ACNR |
1794-AENT |
1794-APB |
1794-ASB |
1794-ASB2 |
1794-ASBLT |
1794-CE1 |
1794-CE3 |
1794-CJC2 |
1794-IA16 |
1794-IA8 |
1794-IA8I |
1794-IB10XOB6 |
1794-IB16 |
1794-IB16D |
1794-IB16XOB16P |
1794-IB32 |
1794-IB8 |
1794-IC16 |
1794-ID2 |
1794-IE12 |
1794-IE4XOE2 |
1794-IE8 |
1794-IE8XOE4 |
1794-IF2XOF2I |
1794-IF4I |
1794-IG16 |
1794-IH16 |
1794-IJ2 |
1794-IM16 |
1794-IM8 |
1794-IP4 |
1794-IR8 |
1794-IRT8 |
1794-IT8 |
1794-IV16 |
1794-IV32 |
1794-LBL |
1794-N2 |
1794-NM1 |
1794-OA16 |
1794-OA8 |
1794-OA8I |
1794-OB16 |
1794-OB16D |
1794-OB16P |
1794-OB32P |
1794-OB8 |
1794-OB8EP |
1794-OC16 |
1794-OE12 |
1794-OE4 |
1794-OF4I |
1794-OG16 |
1794-OM16 |
1794-OM8 |
1794-OV16 |
1794-OV16P |
1794-OV32 |
1794-OW8 |
1794-PS13 |
1794-PS3 |
1794-TB2 |
1794-TB3 |
1794-TB32 |
1794-TB32S |
1794-TB37DS |
1794-TB3G |
1794-TB3GK |
1794-TB3GS |
1794-TB3K |
1794-TB3S |
1794-TB3T |
1794-TB3TS |
1794-TB62DS |
1794-TBKD |
1794-TBN |
1794-TBNF |
1794-TBNK |
1794-VHSC |
21T-179615-905-900 |
1397-179679-A02 |
1796-AFRAME |
1796-CNET32 |
1796-DNETHW23 |
1796-DNETHW33 |
1796-DNETHW34 |
1797-ACNR15 |
1797-BCNR |
1797-BIC |
1797-BOOT |
1797-CE1S |
丨的价格丨的服务丨真的品质丨短的货期丨
新闻:AB模块1769-IQ32现货三相异步电动机空载运行过程中,去测量电动机电流时,总会产生10%左右的电流差,一般有以下几个方面的原因:三相电源电压不平衡引起,但此时三相电压相差较小(一般小于0.5%)电动机磁路不均匀或三相绕组匝数不相等。如何判断空载运行电流差是电源电压引起的还是电动机自身引起的?1.通过调换三相电源线与电动机出线端的连接顺序,观察空载电流的变化。如果电动机电流大小的顺序随电源相序的变化而变动,也就是总是某一相电源的C相电流,则三相空载电流差是由三相电源电压引起的。