| 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 |
丨的價格丨的服務(wù)丨真的品質(zhì)丨短的貨期丨
新聞:AB觸摸屏2711-NM216現(xiàn)貨三相電機(jī)六個引出線頭分不清首尾端，首先必須先判斷別三相繞組的首尾端，才能進(jìn)行電動機(jī)的Y形和三角形聯(lián)結(jié)，定子繞組首尾端判別方法如下：用萬用表判別一種方法是：首先用搖表或萬用表歐姆檔找出三相繞組每相繞組的兩個引出線頭。做三相繞組的假設(shè)編號UUVVWW2.再將三相繞組假設(shè)的三首三尾分別連接在一起，用上萬用表，用毫安檔或微安檔測量，1。用手轉(zhuǎn)動電動機(jī)轉(zhuǎn)子，若萬用表指針不動，則假設(shè)的首尾端均正確。若萬用表指針擺動（如所示），說明假設(shè)編號的首尾有誤，應(yīng)逐相對調(diào)重調(diào)，直到萬用表指針不動為止，此時連在一起的三首三尾正確。
