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[技术资料] 求UL 2556标准

P:2011-02-09 17:17:06

1

谁有UL 2556标准烦请提供。

Campbell's formula - 坎贝尔方程式(计算输电线有效衰减用) (0) 投诉

P:2011-04-22 11:12:07

2

UNDERWRITERS LABORATORIESAPPLIANCE WIRING MATERIAL
Subj.758Section 2Page 2556Issued:1971-12-27
Revised:2008-05-27
Style 2556Flat Cable.

Rating60 deg C, no voltage assigned, Horizontal flame.
Conductor33 AWG silver coated solid copper.
InsulationXLPE, 7 mils min average.
AssemblyTwenty to sixty conductors. Conductors within rows separated by min. 3 mils. The adjacent ground conductors within a row may touch. Total over-all thickness of cable min. 25 mils.
StandardAppliance Wiring Material UL 758.
MarkingGeneral.
UseFor use in protected locations in data processing equipment and office appliances.

optical drop - 引入光纤 (0) 投诉

2


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