| Plastic Insulated High Performance Flame-retardant Power Cable |
| 產(chǎn)品標(biāo)準(zhǔn) Standard 本產(chǎn)品按GB12706-91《額定電壓35KV及以下銅芯、鋁芯塑料絕緣電力電纜》、GB12666.5-90《電線電纜成束燃燒試驗(yàn)》、GB/T17650-1998《取自電纜或光纜的材料燃燒時(shí)釋出氣體的試驗(yàn)方法》和GB/T17651-1998《電纜或光纜在特定條件下燃燒的煙密度測(cè)定》標(biāo)準(zhǔn)生產(chǎn)0.6/1kv~26/35kv塑料絕緣電力電纜，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)。The product is manufactured according to the standard of GB12706-91、GB12666.5-90、GB/T17650-1998 and GB/T17651-1998 or IEC and DIN and ICEA.適用范圍 Applications 本產(chǎn)品適用于工頻額定電壓0.6/1kv~26/35KV 輸配電線路作配送電能之用。The product is suitable for power transmission and distribution lines with rated voltage 0.6/1kv~26/35kv.使用特性 Operating characteristics . 工頻額定電壓U0/U為0.6/1kv~26/35kv.Rated power frequency voltage U0/U:0.6/1KV~26/35KV. PVC絕緣電纜導(dǎo)體的工作溫度為70℃。XLPE絕緣電纜導(dǎo)體的允許工作溫度為90℃PVC insulated power cable Max . permissible continuous operating temperature of the conductor should not exceed 70 ℃,XPLE permissible continuous operating temperature of the conductor should not exceed 90℃. 短路時(shí)（最長(zhǎng)持續(xù)時(shí)間不超過5s）電纜導(dǎo)體的溫度不超過250Max Short –circurrt temperature of conductor shall not exceed 250.(5s maximum duration) 電纜敷設(shè)時(shí)環(huán)境溫度不低于0℃The installation temperature should not below 0℃ 電纜阻燃性能滿足GB12666.5-90標(biāo)準(zhǔn)A類相應(yīng)指標(biāo)要求。The flame-ratardant properties of cable comply with the requirements specified in A kind of GB12666.5-90 低鹵電纜除應(yīng)滿足GB12666.5-90標(biāo)準(zhǔn)中A類相應(yīng)指標(biāo)要求外，還應(yīng)滿足GB/T17650.1-1998標(biāo)準(zhǔn)規(guī)定的相應(yīng)指標(biāo)。The flame-retardant properties of lower halogen cable comply with requirements specified in A kind of GB12666.5-90 except compluing with requirements specified in GB/T17650.2-1998 . 無鹵電纜除應(yīng)滿足GB12666.5-90標(biāo)準(zhǔn)中A類相應(yīng)指標(biāo)要求外，還應(yīng)滿足GB/T17650.2-1998和GB/T17651-1998標(biāo)準(zhǔn)規(guī)定的相應(yīng)指標(biāo)。The flame-retardant properties of no halogen cable comply with requirements specified in A kind of GB12666.5-90 except compluing with requirements specified in GB/T17650.2-1998 .and GB/T17651-1998. 電纜彎曲半徑：三芯電纜不小于電纜外徑15倍；單芯電纜不小于電纜外徑20倍。Three bending radius of a single core should not less than 20 times of the cable diameter Two bending radius of a three-core cable should not less than 15 times of the cable diameter. 電纜額定電壓的選擇 Voltage designation 電纜額定電壓應(yīng)適合于電纜的系統(tǒng)的運(yùn)行狀況，用U0/U（Um）表示，均為值，單位為kv U0- 電纜設(shè)計(jì)用導(dǎo)體與屏蔽或金屬套之間的額定工作電壓； U—電纜設(shè)計(jì)用導(dǎo)體之間的額定工頻電壓； Um –設(shè)備可承受的“系統(tǒng)”電壓的最大值。The rated voltage of the cable for a given application shall be suitable for the operating condition in the system in which the cable is used , and is expressed in the form of U0/U（Um）are applied to the system voltages and running state , and expressed in the form U0/Ukv.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. 三相系統(tǒng)用電纜的U0值推薦如下表：The values U0 recommended for cables to be used in three-phase systems are listed below: |
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| 類——用于單相接地故障時(shí)間每一次一般不大于1min，亦可用于最長(zhǎng)不超過8小時(shí)，每年累計(jì)不超過125小時(shí)的系統(tǒng)。第二類——用于接地故障時(shí)間更長(zhǎng)的系統(tǒng)及對(duì)電纜絕緣性能要求較高的場(chǎng)合。The first class cable – suitable for one single –phase earthing – block time does not exceed one minute each time. Max. time not exceed 8 hours ,and not exceed 125 hours in all in one year.The second class cable – suitable for more the earthing – block time and more better insulated performa. |
| 電纜的型號(hào) Type of cable |
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| 0.6/1kv高阻燃（隔氧層）電纜的生產(chǎn)范圍Production Range of high performance flame –retardant cable |
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| 1.8/3~26/35kv高阻燃（隔氧層）電纜的生產(chǎn)范圍Production Range of high performance flame- retardant cable |
| 型號(hào) Type | 芯數(shù) cores | 電壓 Rated voltage kv | | 銅芯 Copper conductor | 鋁芯 Aluminum conductor | 1.8/3 | 3.6/6 6/6 | 6/10 8.7/10 | 8.7/15 ~12/20 | 18/30 ~26/35 | | 標(biāo)稱截面 Nominal Cross-section Mm2 | | GZR-YJV GZR-DL(WL)-YJV GZR-YJV22 GZR-DL(WL)-YJV22 GZR-YJV32 GZR-DL(WL)-YJV32 | GZR-YJLV GZR-DL(WL)-YJLV GZR-YJLV22 GZR-DL(WL)-YJLV22 GZR-YJLV32 GZR-DL(WL)-YJLV32 | 1 | 10~630 10~630 10~630 | 25~630 25~630 25~630 | 25~630 25~630 25~630 | 35~630 35~630 35~630 | 35~630 35~630 35~630 | | GZR-YJV GZR-DL(WL)-YJV GZR-YJV 22 GZR-DL(WL)-YJV22 GZR-YJV 32 GZR-DL(WL)-YJV32 | GZR-YJLV GZR-DL(WL)-YJLV GZR-YJLV 22 GZR-DL(WL)-YJLV22 GZR-YJLV 32 GZR-DL(WL)-YJLV32 | 3 | 10~500 10~500 10~500 | 25~500 25~500 25~500 | 25~500 25~500 25~500 | 35~500 35~500 35~500 | 35~500 35~500 35~500 |
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| 注：?jiǎn)涡炬z裝型高阻燃（隔氧層）電纜僅用于直流系統(tǒng)，應(yīng)采用非磁性材料的鎧裝層或采用隔磁措施。Note: The single-core armoured high performance flame-retardant cables are used for d.c system only, as for a . c. system non-magnetic aromour materials should be or magnetic isolation should be applied. |
電纜結(jié)構(gòu)圖 |
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| 電纜主要技術(shù)參數(shù) Main technical data of cable20℃時(shí)導(dǎo)體最大直流電阻 Max.D.C resistance of conductor at 20℃ |
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| 電壓試驗(yàn)、局部放電試驗(yàn) Voltage test and partial discharge |
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| 導(dǎo)體短路電流 Short –circuit current |
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| 電容、電感（參考值） Capacitance and inductance of cable (reference value)電容 Capacitance |
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| 單芯電纜電感 Inductance of single core cable |
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| 三芯電纜電感 Inductance of three cores cable |
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| 電流載流量 The current carrying capacity0.6/1kv聚氯乙烯絕緣電力電纜 0.6/1kv PVC insulated power cable (A) |
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| 在土壤中的敷設(shè) Buried (A) |
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| 0.6/1KV交聯(lián)聚氯乙烯絕緣非鎧裝型電力電纜 0.6/1kv XPLE insulated unarmoured power cable (A) |
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| 0.6/1KV 交聯(lián)聚乙烯絕緣鎧裝型電力電纜 0.6/1kv XLPE insulated armoured power cable (A) |
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| 3.6/6~26/35kv |
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| 金屬屏蔽層的短路電路 Short circuit current of screen 單芯電纜 Single core |
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| 三芯電纜 Three-cores |
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| ·載流量計(jì)算條件：Current ratings are calculated for the following installation conditions:導(dǎo)體工作溫度 Max. Rated temperature of the cable conductor 聚氯乙烯絕緣為70℃，交聯(lián)聚乙烯絕緣為90℃PVC insulated 70℃ ,XPLE insulated 90℃ 環(huán)境空氣溫度：Ambient air temperature 40℃土壤溫度：soil temperature 25℃土壤熱阻系數(shù)：Rating factors for ground thermal resistive 1.0. ℃ m/w埋設(shè)深度： Depth 0.8m僅考慮一個(gè)回路 Single circuit parallel laid 單芯電纜為水平敷設(shè),間距為一個(gè)電纜外徑Single core is paralleled installation .Adjacent space is equivalent to the diameter of cable. 環(huán)境條件對(duì)電纜載流量的修正系數(shù)Rating factors of current rating for ambient condition土壤敷設(shè) Direct in ground 不同土壤溫度下載流量修正系數(shù) Rating factors of current rating for ambient temperature |
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| 標(biāo)準(zhǔn)文件進(jìn)行電纜載流量計(jì)算 |
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五、使用方法 1、電接口特性： HG635光纖轉(zhuǎn)換器電接口有三種方式：RS232 、RS485、RS422，可選其中之一使用。當(dāng)使同RS232時(shí),可用三線TD、RD、GND，使用時(shí)將對(duì)應(yīng)腳位用導(dǎo)線連上鎖緊即可。RD信號(hào)從轉(zhuǎn)換器往外，TD信號(hào)從外部送入轉(zhuǎn)換器。注意：HG635光纖轉(zhuǎn)換器與其它RS232口相連時(shí)要注意TD、RD信號(hào)流向。 當(dāng)使用RS485口時(shí)（二線），使用D+、D-與RS485系統(tǒng)相連，接線原則是：“+”對(duì)“+”，“-”對(duì)“-”。當(dāng)使用RS422接口時(shí)，將SET端接至GND（RS485方式時(shí)，SET端懸空），此時(shí)D+和D-作為接收端，T+和T-為發(fā)送端。接線原則是：“+”對(duì)“+”，“-”對(duì)“-”。“發(fā)”接對(duì)方“收”“收”接對(duì)方“發(fā)”。
2、光纖接線方式： HG635光纖轉(zhuǎn)換器光接口中灰白色端口為光發(fā)射（TX），藍(lán)灰色端口為光接收（RX）。 TX端用HP頭光纖接至另一光纖轉(zhuǎn)換器的RX端；RX端用HP頭光纖接至另一光纖轉(zhuǎn)換器的TX端。HG635可以成對(duì)使用，也可以與本公司F232GP，HG636等塑料光纖轉(zhuǎn)換器配對(duì)使用，塑料光纖接線原則一樣。
3、外接電源+Vs為外接電源正極，GND接負(fù)極。外接電源電壓范圍8－30VDC。4、指示燈外接電源正常時(shí)，“HG635”旁LED燈亮。當(dāng)轉(zhuǎn)換器從RS232/485/422口收到數(shù)據(jù)并轉(zhuǎn)為光纖發(fā)送時(shí)，“TX”指示燈亮。當(dāng)轉(zhuǎn)換器從RS232/485/422口收到數(shù)據(jù)并轉(zhuǎn)為光纖發(fā)送時(shí)，“RX”指示燈亮。
型號(hào)意義: