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特種電纜 通用橡套電纜 聚氯乙烯絕緣電線電纜和軟線 煤礦用電纜 交聯聚乙烯絕緣電力電纜 風力發電專用電纜 聚氯乙烯電力電纜 架空絕緣電纜 鋁絞線及鋼芯鋁絞線 平行集束架空絕緣電纜 無鹵低煙阻燃環保電線 低煙無(低)鹵阻燃、耐火電線電纜 控制電纜 軌道交通電纜 鋁合金電纜 柔性防火電纜
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JEFR電機引接線
所屬分類:通用橡套電纜
  • 用途 Usage

    极速快乐十分计划软件下载 www.ckpytg.com.cn 一、執行標準 Executive standard: Q/YL16-2008

    二、用途 Usage

    該型號產品適用于變壓器、電機、配電裝置及各種成套設備引接線。

    The model is suitable for transformer, motor, power distribution equipment and
    various kinds of complete sets of equipment connection.

    三、型號、名稱 Model and names

    JEFR 橡皮絕緣丁腈護套引接線

    1.鍍錫銅導體

    2.隔離層(如果有乙丙的話)

    3.橡皮絕緣層

    4.氯丁或相當于氯丁的合成彈性體護套。

    (注:本產品可根據用戶需要制成黑、白、綠和紅燈多種顏色,色澤鮮艷、持久)

    JEFR nitrile rubber insulation sheath wiring
    1, tinned copper conductor
    2, isolation layer (if any)
    3, rubber insulation
    4, nitrile rubber sheath layer
    (note: this product can be made according to the user a variety of colors such as black, white, green and red, bright color, lasting)

    四、產品級數要求 Product Specification

    1.導體采用鍍錫銅絲,其結構符合表1、2的規定,性能符合GB/T3956-2008中第5類導體中的要求。

    2.絕緣橡皮性能符合GB7594.8-1987《電線電纜用橡皮絕緣和橡皮護套,第8部分:90℃橡皮絕緣》標準的規定。

    絕緣厚度符合變1、2,允許偏差-10%,其最薄處的厚度不小于標稱值的90%-0.1mm。

    3.護套橡皮性能符合GB7594.8-1987《電線電纜用橡皮絕緣和橡皮護套,第9部分:85℃一般不延燃橡皮護套》的規定,護套厚度符合表1/2,允許偏差-20%,其最薄處厚度不小于標稱值的80%。

    4.成品電線須經受JB/T6213-1992,規定的交流50Hz耐電壓試驗。

    5.成品電線導電線芯直流電阻在溫度20℃時應符合表1、2規定。

    6.電線應能經受浸漆試驗,電線經130±5℃,5小時恒溫后,浸入溫度為50±5℃的1032漆中30分鐘,取出滴干,再經130±5℃,48小時恒溫,最后將電線卷繞在規定直徑的圓棒上,電線護套層應無開裂,脆裂和發粘等現象。

    1. tinned copper conductor, its structure in accordance with Table 1, the performance in line with GB / T3956-2008 in Class 5 conductor
    requirements.
    2. rubber insulation performance in line with GB7594.8-1987 "rubber insulated wire and cable and rubber sheath, Part 8: 90℃ rubber insulated"
    standards.Insulation thickness as specified in Table 1, tolerance -10%, the thickness of the thinnest of not less than 90% -0.1mm nominal value.
    3. The rubber sheath performance in line with GB7594.8-1987 "rubber wire and cable insulation and rubber sheath, Part 9: 85 ℃general cloth
    retardant rubber sheath" requirement, sheath thickness specified in Table 1, to allow deviation of -20%, the thickness of the thinnest at not less than
    80% of the nominal value.The finished wire shall be subjected to AC 50Hz withstand voltage test.
    5. The finished wire conductive core DC resistance at a temperature of 20 ℃should comply with the provisions of Tables 1 and 2.
    6. The wires should be able to withstand dipping test, wire after 130 ±5℃ , after five hours thermostat, the temperature dipped to 1032 paint
    50± 5 ℃for 30 minutes, remove the drip dry, and then by 130 ± 5℃ , 48DA temperature, and finally wire wound on a predetermined diameter rod,
    wire sheathing layer should be no cracking, embrittlement and sticky and so on.

    五、交貨長度 Delivery length

    電線的交貨長度不小于20米、35mm2及以下允許不小于5米短段交貨,35mm2以上允許不小于1.5米短段交貨,但其數量應不超過交貨總數量的10%。根據雙方協議允許任何長度交貨,長度計量誤差應不超過±0.5%

    Wire length of delivery not less than 20 meters, 35 to and was allowed to not less than 5 meters short period of delivery, more than 35 was allowed
    to not less than 1.5 meters short period of delivery, but the number should not exceed 10% of the total number of delivery. According to the agreement
    to allow any length delivery, length measurement error should be not more than plus or minus 0.5%

    六、產品結構及參考數據(見表)

    JEFR型500V

    標稱截面


    nominal
    section (mm2)


    導電線芯結構

    Conductive core(mm)

    絕緣標稱厚度


    nominal insu1ation
    thickness
    (mm)


    護套標稱厚度


    nominal sheath
    thickness
    (mm)


    電纜最大外徑


    outer sheath
    thickness
    (mm)


    電纜參考重量


    Reference
    weight(kg/km)


    20℃導體直流電阻≤(Ω/km)


    20 ℃conductor
    resistance ≤( Ω/km)


    單線根數

    core nodia(mm)

    單線外徑

    diameter(mm)

    0.5 28 0.15 0.6 0.8 4.3 20 38.5
    0.75 42 0.15 0.6 0.8 4.5 24 25.7
    1.0 32 0.20 0.6 0.8 4.7 28 18.9
    1.5 48 0.20 0.6 0.8 5.0 35 12.6
    2.5 19 0.41 0.8 1.0 6.2 57 7.59
    4 19 0.41 0.8 1.0 6.8 76 4.54
    6 19 0.64 0.8 1.0 7.5 100 3.00
    10 49 0.52 1.0 1.2 10.0 178 1.78
    16 49 0.52 1.0 1.2 11.2 243 1.18
    25 98 0.58 1.0 1.4 13.7 372 0.716
    35 133 0.58 1.0 1.4 14.9 471 0.528
    70 189 0.68 1.2 1.6 19.6 876 0.270
    95 259 0.68 1.4 1.6 21.9 1160 0.197
    120 259 0.76 1.6 1.8 24.6 1451 0.158
    150 320 0.76 1.8 2.2 29 1911.5 0.132
    185 399 0.76 1.8 2.2 32 2268.65 0.108
    240 513 0.76 2.2 3 35 3010 0.0817
    300 641 0.76 2.4 3.5 38 3770 0.0654
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