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谁有 UL2722 的相关资料 - 无图版

thomaseng --- 2009-12-16 18:08:29

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谁有 UL2722 的相关资料
thomaseng --- 2009-12-16 18:08:50

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感激不尽啊

zhengliang --- 2009-12-16 18:29:05

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UNDERWRITERS LABORATORIES INC.      APPLIANCE WIRING MATERIAL

Subject 758   Section 1   Page 2722     Issued: March 7, 1959

 

 

  Style 2722        Braidless Parallel Lead Wire

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  Rating            105 C, 300 Volts

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  Conductors        Two, three or four Nos. 18-26 AWG tinned or

                    bare copper, page 26.

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  Integral          Similar to SPT except using Class 12 insulation

  Insulation        1/64 inch thick and shall maintain minimum 0.013

  and Jacket        inch of thickness after ripping at the web.

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  Standard          Flexible Cord and Fixture Wire

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  Instructions      Detailed examination.

     to             Tensile strength and elongation of insulation,

  Inspector           same as for Class 12, page 32.

                    Spark Test, page 30.

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  Northbrook        (4) Detailed examination.

  Counter-Check     (4) Tensile strength and elongation of insulation,

  Program               same as for Class 12, page 33.

                    (4) Heat Shock, page 37.

                    (4) Deformation, page 38.

                    (4) Cold Bend, page 39.

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  Marking           General, page 13.

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  Use               Internal wiring of electronic equipment.

                    Tags may indicate the following:

                     "600 Volts Peak - For Electronic Use Only"

 

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