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地址：宜興市官林鎮(zhèn)豐義錦豐路1號(hào)
郵編：214252
電話：0510-87295158
傳真：0510-87296815
網(wǎng)址：www.dbdkl.com
郵箱：web@hhdl.cn
產(chǎn)品展廳
HENGHUI CABLE
HENGHUI CABLE
生產(chǎn)高低壓交聯(lián)電纜、塑料絕緣電力電纜、控制電纜、絕緣架空電纜、礦用電纜、計(jì)算機(jī)電纜、鋁絞線及鋼芯鋁絞線等特種電纜
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交聯(lián)聚乙烯絕緣電力電纜
交聯(lián)聚乙烯絕緣電力電纜是采用化學(xué)方法或物理方法，使聚乙烯分子由線形分子結(jié)構(gòu)轉(zhuǎn)變?yōu)槿S網(wǎng)狀結(jié)構(gòu)，由熱塑性的聚乙烯變成熱同性的交聯(lián)聚乙烯，從而提高了聚乙烯的耐老化性能、機(jī)械性能和耐環(huán)境能力，并保持了優(yōu)良的電氣性能。
交聯(lián)聚乙烯絕緣電力電纜導(dǎo)體的允許長(zhǎng)期最高工作溫度為90℃，較低絕緣電纜、聚氯乙烯絕緣電纜和聚乙烯絕緣電纜高，且具有重量輕、結(jié)構(gòu)簡(jiǎn)單、使用方便、耐化學(xué)腐蝕和敷設(shè)不受落差限制等優(yōu)點(diǎn)。
產(chǎn)品標(biāo)準(zhǔn)
本產(chǎn)品按GBl2706《額定電壓35kV及以下銅芯、鋁芯塑料絕緣電力電纜》標(biāo)準(zhǔn)生產(chǎn)，同時(shí)還可根據(jù)用戶需要按國(guó)際電工委員會(huì)推薦標(biāo)準(zhǔn)IEC、英國(guó)標(biāo)準(zhǔn)、德國(guó)標(biāo)準(zhǔn)及美國(guó)標(biāo)準(zhǔn)生產(chǎn)。
適用范圍
本產(chǎn)品適用于工頻額定電壓3．6/6kV～26/35kV輸配電線路作配送電能之用。
For XLPE insulated power cable, either chemical method or physical method is employed to transform the molecular structure of PE from chain into three-dimensional network, i.e. thermoplastic PE is transformed into thermosetting XLPE. After cross-linking, the thermal and mechanical properties of PE have been greatly improved while its excellent electrical property are still retained.
The maximun permissible operating temperature of the conductor of a XLPE insulated power cableis 90℃ which is higher than that of paper, PVC or PE insulated power cable. The cable has the advantage of simplicity in construction, lightness in weight, convenience in application besides its excellent electrical, thermal, mechanical and anti-chemical corrosion properties. It can also be laid with no limitation of level difference along the route.
The product is manufactured according to the standard of GBl2706 or IEC，BS，DIN and
ICEA upon request．
The product is suitable for use in power transmission and distribution lines with rated power frequency voltage 3.6/6kV-26/35kV.
使用特性
工頻額定電壓Uo/U為3．6/6kV～26/35kV。
電纜導(dǎo)體的允許長(zhǎng)期最高工作溫度為90℃。
短路時(shí)(最長(zhǎng)持續(xù)時(shí)間不超過5s)電纜導(dǎo)體的最高溫度不超過250℃。
電纜敷設(shè)時(shí)環(huán)境溫度應(yīng)不低于O℃。
電纜彎曲半徑：三芯電纜不小于電纜外徑15倍：?jiǎn)涡倦娎|不小于電纜外徑20倍。
電纜額定電壓的選擇
電纜的額定電壓應(yīng)適合于電纜系統(tǒng)的運(yùn)行狀況，用Uo/U(Um)kV表示。
U。-電纜設(shè)計(jì)用的導(dǎo)體對(duì)地或金屬屏蔽之間的額定工頻電壓：
U-電纜設(shè)計(jì)用的導(dǎo)體間的額定工頻電壓：
U。-設(shè)備可承受的“最高系統(tǒng)電壓”的最大值。
Rated power-frequency voltage Uo/U: 3.6/6kV～26/35kV.
Max. Permissible continuous operating temperature of conductor: 90℃.
Max. short-circurt temperature of conductor shall not exceed 250℃.
(5s maximum duration).
The ambient temperature under installation should not below 0℃.
The bending radius of a single-core cable should not less than 20 times of the Cable diameter.
The bending radius of a three-core cable should not less than 15 times of the cable diameter.
The rated voltage of the cable for a given application shall be suitable for the operating
conditions in the system in which the cable is used, and is expressed in the form of U0/U(Um)kV.
Where:
U0--The rated power-frequency voltage between conductor and earth or metallic screen, for
which the cable designed;
U--The rated power-frequency voltage between conductors, for which the cable designed;
交聯(lián)聚乙烯絕緣電力電纜導(dǎo)體的允許長(zhǎng)期最高工作溫度為90℃，較低絕緣電纜、聚氯乙烯絕緣電纜和聚乙烯絕緣電纜高，且具有重量輕、結(jié)構(gòu)簡(jiǎn)單、使用方便、耐化學(xué)腐蝕和敷設(shè)不受落差限制等優(yōu)點(diǎn)。
產(chǎn)品標(biāo)準(zhǔn)
本產(chǎn)品按GBl2706《額定電壓35kV及以下銅芯、鋁芯塑料絕緣電力電纜》標(biāo)準(zhǔn)生產(chǎn)，同時(shí)還可根據(jù)用戶需要按國(guó)際電工委員會(huì)推薦標(biāo)準(zhǔn)IEC、英國(guó)標(biāo)準(zhǔn)、德國(guó)標(biāo)準(zhǔn)及美國(guó)標(biāo)準(zhǔn)生產(chǎn)。
適用范圍
本產(chǎn)品適用于工頻額定電壓3．6/6kV～26/35kV輸配電線路作配送電能之用。
For XLPE insulated power cable, either chemical method or physical method is employed to transform the molecular structure of PE from chain into three-dimensional network, i.e. thermoplastic PE is transformed into thermosetting XLPE. After cross-linking, the thermal and mechanical properties of PE have been greatly improved while its excellent electrical property are still retained.
The maximun permissible operating temperature of the conductor of a XLPE insulated power cableis 90℃ which is higher than that of paper, PVC or PE insulated power cable. The cable has the advantage of simplicity in construction, lightness in weight, convenience in application besides its excellent electrical, thermal, mechanical and anti-chemical corrosion properties. It can also be laid with no limitation of level difference along the route.
The product is manufactured according to the standard of GBl2706 or IEC，BS，DIN and
ICEA upon request．
The product is suitable for use in power transmission and distribution lines with rated power frequency voltage 3.6/6kV-26/35kV.
使用特性
工頻額定電壓Uo/U為3．6/6kV～26/35kV。
電纜導(dǎo)體的允許長(zhǎng)期最高工作溫度為90℃。
短路時(shí)(最長(zhǎng)持續(xù)時(shí)間不超過5s)電纜導(dǎo)體的最高溫度不超過250℃。
電纜敷設(shè)時(shí)環(huán)境溫度應(yīng)不低于O℃。
電纜彎曲半徑：三芯電纜不小于電纜外徑15倍：?jiǎn)涡倦娎|不小于電纜外徑20倍。
電纜額定電壓的選擇
電纜的額定電壓應(yīng)適合于電纜系統(tǒng)的運(yùn)行狀況，用Uo/U(Um)kV表示。
U。-電纜設(shè)計(jì)用的導(dǎo)體對(duì)地或金屬屏蔽之間的額定工頻電壓：
U-電纜設(shè)計(jì)用的導(dǎo)體間的額定工頻電壓：
U。-設(shè)備可承受的“最高系統(tǒng)電壓”的最大值。
Rated power-frequency voltage Uo/U: 3.6/6kV～26/35kV.
Max. Permissible continuous operating temperature of conductor: 90℃.
Max. short-circurt temperature of conductor shall not exceed 250℃.
(5s maximum duration).
The ambient temperature under installation should not below 0℃.
The bending radius of a single-core cable should not less than 20 times of the Cable diameter.
The bending radius of a three-core cable should not less than 15 times of the cable diameter.
The rated voltage of the cable for a given application shall be suitable for the operating
conditions in the system in which the cable is used, and is expressed in the form of U0/U(Um)kV.
Where:
U0--The rated power-frequency voltage between conductor and earth or metallic screen, for
which the cable designed;
U--The rated power-frequency voltage between conductors, for which the cable designed;
Um--The maximum value of the "highest system voltage" for which the equipment may be used.
