UL 817线束和电源线的跟进和检查说明（英文版）.doc

Subject 817 Melville, New York March 23, 1987 UL 817 CORD SETS AND POWER SUPPLY CORDS FOLLOW-UP AND INSPECTION INSTRUCTIONS *Supersedes Issue Dated December 16, 1985 Copyright ? 1987 Underwriters Laboratories Inc. Subject 817 Issued: 3-23-87 Revised: 12-21-01 FOLLOW-UP AND INSPECTION INSTRUCTIONS TABLE OF CONTENTS Page General 1 Responsibility of the Manufacturer 1 The UL Representative 2 Listing Mark 3 Metered Imprinting 5 I Manufacturer's Program 5 General 5, 6 Manufacturer's Follow-Up Control Requirements for Two and Three-Wire Cord Sets and Power-Supply Cords Table L1 7,8,9 Paragraphs in UL 817 Standard Applicable to Visual Examination Table L2 12,13 Sampling Program - Conductor Secureness, Insertion and Withdrawal Force, and Ease of Removal of Insulating Closure 14 Sample Selection Procedure 14 Sampling Plan Table L3 14 Switching Procedures 14 Sampling Program - Testing and Inspection Other Than, Conductor Secureness, Insertion and Withdrawal Force, and Ease of Removal of Insulation Closure 15 Procedure in the Event of Nonconformance 15 II Inspector's Program 16 General 16 Overcurrent Protection For Cord Sets 17 Outdoor-Use Cord Sets 17 Special-Use Cord Sets 17 Listed Cord 17 Listed and Recognized Fittings 17 Wiring 17 Markings 18 Inspector's Test Program 18 Visual Examination 18 Mechanical and Electrical Tests 18 Inspectors Sampling Program 18 Sample Selection Procedure 18 Sampling Plan Table L4 19 Switching Procedures 20 III Samples For Northbrook 21 General 21 Flexing Test 21 Blade Pull Test at Elevated Temperature 22 Accelerated Aging Test (Shore Power Cable Sets) 22 Overcurrent Protection Test 22 Procedure in the Event of a