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UL44标准 XHHW-2, 600V,RW-90, 电力缆

更新时间:2024-08-05 08:32:00
价格:¥11.6/米
品牌:埃因
型号:XHHW-2
电压:600V 1000V
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详细介绍

应用及描述

XHHW - 2,RW – 90类建筑线通常敷设于导管或其他国家电气规范(NEC)的规定认证的管道中,用于服务,馈线和分支电路配线,XHHW - 2允许用于温度不超过90°C潮湿/干燥的环境中,以及要求优越的绝缘韧性和耐化学性的工业环境中。它用于600伏的电路中。 1/0 AWG及以上可用于国家电气规范认证的电缆架上,且符合IEEE 1202/UL FT4的火焰测试和ICEA T-29-520 (210,000 Btu/hr)火焰测试.



标准及认证

UL 44 - 热固性材料绝缘线缆.

UL 1685 - CT 火焰暴露试验.

UL 1581- 火焰暴露试验 (VW-1)

IEEE 1202/FT4 (2/0 AWG及以上)

火焰测试(70,000 Btu/hr 垂直托盘燃烧测试).

ICEA T-29-520 (210,000 Btu/hr)火焰测试

ICEA S-95-658 (NEMA WC70)


电缆结构

导体: 单芯铜导体,多股镀锡退火铜,遵循ASTM B3, ASTM B8 B类

绝缘: 阻燃防潮交联聚乙烯 (FRXLPE)

颜色:黑色,其他可选




Application and description


Xhw-2, RW-90 building wires are typically laid in conduits or other National Electrical Code (NEC) certified piping for service, feeder and branch circuit wiring. Xhw-2 is permitted for use in wet/dry environments with temperatures up to 90°C and in industrial environments where superior insulation toughness and chemical resistance are required. It is used in 600 volt circuits. 1/0 AWG and above can be used on cable mounts certified by the National Electrical Code and comply with IEEE 1202/UL FT4 flame test and ICEA T-29-520 (210,000 Btu/hr) flame test.






Standards and certification


UL 44 - Thermosetting material insulated cable.


UL 1685-CT Flame exposure test.


UL 1581- Flame Exposure Test (VW-1)


IEEE 1202/FT4 (2/0 AWG and above)


Flame test (70,000 Btu/hr vertical tray burning test).


ICEA T-29-520 (210,000 Btu/hr) flame test


ICEA S-95-658 (NEMA WC70)




Cable structure


Conductor: Single-core copper conductor, multi-strand tinned annealed copper, according to ASTM B3, ASTM B8 Class B


Insulation: Flame retardant moisture resistant crosslinked polyethylene (FRXLPE)


Color: Black, other optional




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