BBTRZ剛性礦物絕緣電纜
2.1 執(zhí)行標(biāo)準(zhǔn)/Reference Standards
產(chǎn)品標(biāo)準(zhǔn)：Q/DJX009-2015
Product Standards：Q/DJX009-2015
2.2 產(chǎn)品用途/Application
相對傳統(tǒng)的BTTZ剛性礦物絕緣電纜，BBTRZ柔性礦物絕緣電纜是由銅絞線、礦物化合物絕緣、和礦物化合物護套所構(gòu)成。其采用柔性結(jié)構(gòu)，主要材料均采用無機材料，彌補了結(jié)構(gòu)硬、易燃燒、有毒等缺陷，并且具有一些其他電纜不具有的優(yōu)點，如：耐火、載流量大、耐沖擊電壓、耐機械損傷、無鹵無毒、防爆、防水、耐腐蝕、壽命長、**、耐過載、耐高溫、成本低等特點。
Compared to the traditional BTTZ rigid mineral insulated cables, BBTRZ flexible mineral insulated cable is made up of copper wire, mineral compound insulation, and mineral compound jacket. The main materials of flexible structure are inorganic material, making up the structural stiffness, flammable, toxic and other defects, and it has some other advantages, such as refractory, load flow, impulse withstand voltage, resistance to mechanical damage, no halogen, non-toxic, explosion proof, water proof, corrosion resistance, long life, safe, high overload, high temperature resistance, low cost and other features..
2.3 使用特性/Operating Characteristics
? 額定電壓：0.6/1kV
Rated Voltage：0.6/1kV
? 生產(chǎn)范圍：1~5芯，1.5~630mm2
Range of Cable：1 to 5 core，1. 5~630mm2
? 電纜長期工作溫度：90℃
Long-term Working Temperature：90℃
? 火災(zāi)時電纜承受溫度：1000℃
Temperature in Fire：1000℃
? 電纜敷設(shè)溫度：不低于0℃
Installation Temperature：Not Lower Than 0℃
? 電纜*小彎曲半徑：不小于8倍電纜外徑
Min. Bending Radius：Not Less Than 8D
2.4 優(yōu)越性能/ Perfect Performance
高穩(wěn)定性：該電纜留了剛性礦物絕緣電纜的耐火特性，采用了特有的阻水層，是的電纜具有不宜吸潮等特點，因此絕緣性更穩(wěn)定。
High stability: the cable stayed the fire resistance of rigid mineral insulated cables, using a unique water resistance layer, is the cable has not the characteristics of moisture absorption, and so the insulation is more stable.
高耐火性能：該電纜采用了陶瓷化材料作為電纜的主防火層，該材料隨著火焰燃燒迅速燒結(jié)為陶瓷殼，并且溫度越高，燃燒時間越長，燒結(jié)的陶瓷殼越結(jié)實。燒結(jié)后的殼體絕緣電阻可以達到1018次方，遠遠高于其他材料。
High fire resistance: the cable the ceramic material as the master cable fireproof layer, the material with the flame combustion rapid sintering of ceramic shell, and the higher the temperature, the longer burning time, sintering of ceramic shell stronger. The insulation resistance of the shell can reach 1018 times after sintering, which is much higher than other materials.
高耐壓等級：該電纜出廠例行試驗要承受3500V，5min的耐壓試驗，所有產(chǎn)品耐壓性能優(yōu)越。
High voltage level: the cable factory routine test to withstand the 3500V, 5min test, all products are superior to the pressure.
生產(chǎn)范圍：該電纜采用了陶瓷化工藝，導(dǎo)體采用了絞合導(dǎo)體工藝，產(chǎn)品覆蓋了630mm2以下所有的型號和規(guī)格，相對于金屬護套電纜，本產(chǎn)品的覆蓋范圍更加廣。
Production range: the cable adopts ceramic process, and a conductor adopts the stranded conductor technology, products, covering 630mm facility, all of the following types and sizes, relative to the cable metal sheath, the product coverage of the more widely.
生產(chǎn)長度：該電纜的絕緣層，陶瓷化防火層都是采用了連續(xù)擠出的生產(chǎn)工藝，可以根據(jù)客戶的要求，定長度生產(chǎn)。
Production length: the insulation layer of the cable, the ceramic fire layer is the use of continuous extrusion production process, according to customer requirements, set the length of production.
1.1 常用型號名稱表示方法Type and Description
表 6-1 柔性防火電纜型號及名稱Type and Description
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型號Type
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電壓等級Voltage
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名稱 Description
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BBTRZ
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0.6/1kV
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銅芯非金屬護套柔性防火電纜
0.6/1kV BBTRZ Copper Conductor Ceramic Flexible Fire-resistant Cable
BBTRZ 銅芯非金屬柔性防火電纜
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