阻燃耐火控制電纜
1．阻燃耐火控制電纜適用范圍
本產(chǎn)品適用于工頻額定電壓450/750V及以下配電線路或工業(yè)裝置中有耐火要求的固定敷設(shè)場(chǎng)所使用。
The product is suitable for use in power distribution lines or fixed installations with rated power-frequency voltage up to and including 0.6/1kV.
The product is suitable for use in power distribution lines or fixed installations with rated power-frequency voltage up to and including 0.6/1kV.
2. 阻燃耐火控制電纜產(chǎn)品標(biāo)準(zhǔn)
本產(chǎn)品按GB12706《額定電壓35kV及以下銅芯、鋁芯塑料J緣控制電纜》和GB12666《電線電纜燃燒實(shí)驗(yàn)方法》標(biāo)準(zhǔn)銷售，同時(shí)還可根據(jù)用戶需要按國際電工委員會(huì)推薦的IEC標(biāo)準(zhǔn)、英國BS標(biāo)準(zhǔn)、德國DIN標(biāo)準(zhǔn)、美國ICEA標(biāo)準(zhǔn)及日本JIS標(biāo)準(zhǔn)銷售。
本產(chǎn)品按GB12706《額定電壓35kV及以下銅芯、鋁芯塑料J緣控制電纜》和GB12666《電線電纜燃燒實(shí)驗(yàn)方法》標(biāo)準(zhǔn)銷售，同時(shí)還可根據(jù)用戶需要按國際電工委員會(huì)推薦的IEC標(biāo)準(zhǔn)、英國BS標(biāo)準(zhǔn)、德國DIN標(biāo)準(zhǔn)、美國ICEA標(biāo)準(zhǔn)及日本JIS標(biāo)準(zhǔn)銷售。
The product is manufactured according to the standard of GB12706 and GB12666 or IEC,BS,DIN,ICEA,and JIS upon request.
3. 阻燃耐火控制電纜使用特性
·工頻額定電壓U0/U: 450/750V。
Rated power-frequency voltage U0/U: 450/750kV.
·電纜導(dǎo)體的高允許長期工作溫度（PVC/XLPE）:70℃/90℃.
Max.permissible continuous operating temperature of conductor (PVC/XLPE): 70℃/90℃
·短路時(shí)（長持續(xù)時(shí)間不超過5s）電纜導(dǎo)體高允許溫度
PVC:導(dǎo)體截面≤300mm2-160℃
導(dǎo)體截面＞300mm2-140℃
XLPE:250℃
Max.short-circuit temperature of the conductor shall not exceed(5s maxiumduration):
PVC:cross-section of conductor≤300mm2-160℃
cross-section of conductor＞300mm2-140℃
XLPE:250℃
·電纜敷設(shè)時(shí)環(huán)境溫度應(yīng)不低于0℃
The ambient temperature under installation should not below 0℃
·電纜的彎曲半徑：多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。
The bending radius of a single-core cable should not less than 20 times of the cable diameter.
The bending radius of multicore-cable should not less than 15 times of the cable diameter
·工頻額定電壓U0/U: 450/750V。
Rated power-frequency voltage U0/U: 450/750kV.
·電纜導(dǎo)體的高允許長期工作溫度（PVC/XLPE）:70℃/90℃.
Max.permissible continuous operating temperature of conductor (PVC/XLPE): 70℃/90℃
·短路時(shí)（長持續(xù)時(shí)間不超過5s）電纜導(dǎo)體高允許溫度
PVC:導(dǎo)體截面≤300mm2-160℃
導(dǎo)體截面＞300mm2-140℃
XLPE:250℃
Max.short-circuit temperature of the conductor shall not exceed(5s maxiumduration):
PVC:cross-section of conductor≤300mm2-160℃
cross-section of conductor＞300mm2-140℃
XLPE:250℃
·電纜敷設(shè)時(shí)環(huán)境溫度應(yīng)不低于0℃
The ambient temperature under installation should not below 0℃
·電纜的彎曲半徑：多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。
The bending radius of a single-core cable should not less than 20 times of the cable diameter.
The bending radius of multicore-cable should not less than 15 times of the cable diameter
4. 阻燃耐火控制電纜型號(hào)Type of cable
| 型號(hào) | 產(chǎn)品M稱 |
| ZR-NHVV | 阻燃聚氯乙烯J緣和護(hù)套耐火控制電纜 |
| ZR-NHFF | 氟塑料J緣和護(hù)套耐火控制電纜 |
| ZR-NHVDVD | 低煙低鹵阻燃聚氯乙烯J緣和護(hù)套耐火控制電纜 |
| ZR-NHYDYD | 低煙無鹵阻燃聚烯烴J緣和護(hù)套耐火控制電纜 |
備注：鎧裝電纜型號(hào)后加22
5. 阻燃耐火控制電纜
| 型號(hào) | 產(chǎn)品M稱 |
| ZR-NHKVV | 阻燃聚氯乙烯J緣和護(hù)套耐火控制電纜 |
| ZR-NHKVVP | 阻燃聚氯乙烯J緣和護(hù)套銅絲編織屏蔽耐火控制電纜 |
| ZR-NHKVVP2 | 阻燃聚氯乙烯J緣和護(hù)套銅帶繞包屏蔽耐火控制電纜 |
| ZR-NHKFF | 氟塑料J緣和護(hù)套耐火控制電纜 |
| ZR-NHKFFP | 氟塑料J緣和護(hù)套銅絲編織屏蔽耐火控制電纜 |
| ZR-NHKFFP2 | 氟塑料J緣和護(hù)套銅帶繞包屏蔽耐火控制電纜 |
| ZR-NHKVDVD | 低煙低鹵阻燃聚氯乙烯J緣和護(hù)套耐火控制電纜 |
| ZR-ZR-NHKVDVDP | 低煙低鹵阻燃聚氯乙烯J緣和護(hù)套銅絲編織屏蔽耐火控制電纜 |
| ZR-NHKVDVDP2 | 低煙低鹵阻燃聚氯乙烯J緣和護(hù)套銅絲編織屏蔽耐火控制電纜 |
| ZR-NHKYDYD | 低煙無鹵阻燃聚烯烴J緣和護(hù)套耐火控制電纜 |
| ZR-NHKYDYDP | 低煙無鹵阻燃聚烯烴J緣和護(hù)套銅絲編織屏蔽耐火控制電纜 |
| ZR-NHKYDYDP2 | 低煙無鹵阻燃聚烯烴J緣和護(hù)套銅絲編織屏蔽耐火控制電纜 |
| ZR-NHKYJV | 交聯(lián)聚乙烯J緣阻燃聚氯乙烯護(hù)套耐火控制電纜 |
| ZR-NHKYJVP | 交聯(lián)聚乙烯J緣阻燃聚氯乙烯護(hù)套銅絲編織屏蔽耐火控制電纜 |
| ZR-NHKYJVP2 | 交聯(lián)聚乙烯J緣阻燃聚氯乙烯護(hù)套銅帶繞包屏蔽耐火控制電纜 |
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