| 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模塊1766-L32AWAA現(xiàn)貨主要用于電纜有長期穩(wěn)定的負(fù)荷，經(jīng)濟(jì)技術(shù)比較合理，可以用經(jīng)濟(jì)電流密度法來選擇電纜的截面。一般按照經(jīng)濟(jì)電流密度法選擇出來的電纜截面比用允許溫升選擇出來的電纜截面大1到2級。對于一些長期不用的回路，不宜按照經(jīng)濟(jì)電流密度選擇截面。如何用經(jīng)濟(jì)電流密度法來選擇電力電纜的截面按照經(jīng)濟(jì)電流密度法計(jì)算電力電纜截面的公式為Aec=Ic/Jec式中，Aec為導(dǎo)體經(jīng)濟(jì)截面（mm2）Ic為線路的計(jì)算電流（A）,Jec為經(jīng)濟(jì)電流密度（A/mm2）。
