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[问题求助] 请问UL1571 14AWG电子线额定电压是多少V?
P:2008-03-20 14:39:17
3
30V啊,上楼的不要误导啊!!!
UNDERWRITERS LABORATORIES INC. APPLIANCE WIRING MATERIAL
Subj. 758 Section 1 Page 1571 Issued: 1972-12-27 Revised: 2003-08-06
Style 1571 PVC Insulated Cable.
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Rating 80°C, 30 V.
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Conductor 50 AWG min. Material and stranding not specified.
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Insulation Solid or cellular PVC, or semi-rigid PVC, 2 mils min at
any point, 100 mils max. Irradiation optional. ______________________________________________________________________________
Covering Extruded PVC, Polyamide, ETFE, or Polyester 2 mils min at
(Optional) any point, or lacquered braid Irradiation optional.
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Shield Optional.
(Optional)
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Jacket Same as covering.
(Optional)
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Shield Optional.
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Covering Optional, same as covering.
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Standard Appliance Wiring Material UL 758.
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Instructions Detailed Examination.
to UL
Representative
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UL (4) Detailed Examination.
*Counter-Check (12) Horizontal Flame Test.
Program
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Marking General.
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X-ray fluorescence analysis - X射线荧光分析 (0) 投诉
14

