20554電線電纜UL認(rèn)證、20602電線UL認(rèn)證、20937型號(hào)電線申請(qǐng)UL認(rèn)證

Cover
Transmittal
Table of Contents
UL Foreword
Body
INTRODUCTION
1 Scope
2 Units of Measurement
3 References and Terms
4 – 9 Reserved for Future Use
CONDUCTORS
10 Requirements for Aluminum Conductors of an 8000 Series Alloy
11 Requirements for Copper-Clad Aluminum Conductors
12 – 19 Reserved for Future Use
20 Conductor Diameter and Cross-Sectional Area
21 – 29 Reserved for Future Use
30 D-C Conductor Resistance
31 – 39 Reserved for Future Use
INSULATION AND JACKET MATERIALS
40 General
41 – 46 Reserved for Future Use
47 Index Table
48 – 49 Reserved for Future Use
50 Specific Materials
51 – 199 Reserved for Future Use
METHODS
CONDUCTOR DIMENSIONS AND RESISTANCE
200 Conductor Diameter
201 – 209 Reserved for Future Use
210 Conductor Cross-Sectional Area by the Weight Method
211 – 219 Reserved for Future Use
220 D-C Conductor Resistance
221 – 227 Reserved for Future Use
WIRE BRAID AND SERVING COVERAGE
228 Measurements and Calculations
229 – 239 Reserved for Future Use
THICKNESSES OF INSULATION AND JACKET
240 Thicknesses of Insulation on Thermoplastic- and Thermoset-Insulated Wires and Cable
241 – 249 Reserved for Future Use
250 Thicknesses of Insulation on Flexible Cord and on Fixture Wire
251 – 259 Reserved for Future Use
260 Thicknesses of Jacket on Thermoplastic- and Thermoset-Insulated Wires and Cables
261 – 279 Reserved for Future Use
280 Thicknesses of Jacket on Flexible Cord, Fixture Wire, and Elevator Cable
281 – 399 Reserved for Future Use
PHYSICAL PROPERTIES TESTS OF INSULATION AND JACKET
400 General
401 – 419 Reserved for Future Use
420 Apparatus
421 – 439 Reserved for Future Use
440 Preparation of Specimens
441 – 459 Reserved for Future Use
460 Recovery
461 – 469 Reserved for Future Use
470 Ultimate Elongation and Tensile Strength
471 – 479 Reserved for Future Use
480 Accelerated Aging
481 Long-Term Aging
482 – 489 Reserved for Future Use
COMPOUND ANALYSIS
Polyvinyl Chloride (PVC) Compounds
490 Infrared Spectroscopy
491 Determination of the Ash Content
492 Elemental Analysis
493 Gel Permeation Chromatography
Other compounds
494 Infrared Spectroscopy
495 Pyrolytic Gas Chromatography
496 Thermogravimetry
497 Differential Scanning Calorimetry
498 and 499 Reserved for Future Use
CONDUCTOR CORROSION
500 General
501 – 519 Reserved for Future Use
INSULATION FALL-IN
520 Test
521 – 539 Reserved for Future Use
HEAT SHOCK
540 Test
541 – 559 Reserved for Future Use
DEFORMATION
560 Test
561 – 579 Reserved for Future Use
COLD BEND
580 Test
581 and 582 Reserved for Future Use
FLEXIBILITY AT LOW TEMPERATURE
583 Test
584 – 592 Reserved for Future Use
IMPACT AT ABNORMALLY LOW TEMPERATURE
593 Test
594 Reserved for Future Use
CRUSHING RESISTANCE
595 Test
596 – 600 Reserved for Future Use
601 Crushing-Resistance Test of Round Type NM Cable
602 – 619 Reserved for Future Use
620 Crushing-Resistance Test of Types XHHW-2, XHHW, and XHH
621 – 699 Reserved for Future Use
DIELECTRIC TESTS
700 Dielectric Breakdown Test of Types XHHW-2, XHHW, and XHH after Glancing Impact
701 – 719 Reserved for Future Use
720 Dielectric Breakdown Test of Types XHHW-2, XHHW, and XHH after Scoring
721 – 759 Reserved for Future Use
760 Dielectric Voltage-Withstand Test of Straight Foil-Wrapped Specimens
761 – 779 Reserved for Future Use
780 Dielectric Voltage-Withstand Test of Foil-Wrapped U-Bend Specimens
781 – 799 Reserved for Future Use
800 Dielectric Voltage-Withstand Test for Cord Conductors
801 – 819 Reserved for Future Use
820 Dielectric Voltage-Withstand Test of Coils and Reels in Water
821 – 829 Reserved for Future Use
830 Dielectric Voltage-Withstand Tests for Power-Limited Circuit Cable and for Cable for Power-Limited Fire-Alarm Circuits
831 – 899 Reserved for Future Use
SPARK TEST
900 Method
901 – 909 Reserved for Future Use
910 Spark Tests for Power-Limited Circuit Cable and for Cable for Power-Limited Fire-Alarm Circuits
911 – 918 Reserved for Future Use
INSULATION RESISTANCE
919 Test Procedure for Determining the Multiplying-Factor Column for Adjusting Insulation Resistance
920 Insulation-Resistance Test in Water
921 – 999 Reserved for Future Use
STABILITY FACTOR
1000 Test
1001 – 1019 Reserved for Future Use
CAPACITANCE AND RELATIVE PERMITTIVITY
1020 Test
1021 – 1039 Reserved for Future Use
MECHANICAL WATER ABSORPTION
1040 Test
1041 and 1042 Reserved for Future Use
SWELLING AND BLISTERING IN WATER
1043 Test
1044 – 1059 Reserved for Future Use
FLAME TESTS
1060 Vertical Flame and FT1 Tests
1061 Cable Flame Test
1062 – 1079 Reserved for Future Use
1080 VW-1 (Vertical-Specimen) Flame Test
1081 – 1089 Reserved for Future Use
1090 Horizontal-Specimen Appliance-Wire Flame Test
1091 – 1099 Reserved for Future Use
1100 Horizontal-Specimen / FT2 Flame Test
1101 – 1159 Reserved for Future Use
1160 UL Vertical-Tray Flame Test
1161 – 1163 Reserved for Future Use
1164 FT4/IEEE 1202 Vertical-Tray Flame Test
1165 – 1199 Reserved for Future Use
SUNLIGHT RESISTANCE
1200 Xenon-Arc Tests
1201 – 1249 Reserved for Future Use
GLASS CONTENT
1250 Test
1251 – 1269 Reserved for Future Use
TIGHTNESS OF INSULATION
1270 Test for Tightness of Conductor Insulation in Decorative-Lighting Cords and Wire
1271 – 1279 Reserved for Future Use
1280 Test for Tightness of Circuit-Conductor Insulation in Integral Parallel Cord Other Than Tinsel Cord
1281 – 1299 Reserved for Future Use
LEAKAGE
1300 Test of Type TBS for Surface Leakage Resistance
1301 – 1319 Reserved for Future Use
1320 A-C Leakage-Current Tests of Low-Leakage-Current Service Cords
1321 – 1339 Reserved for Future Use
1340 Test for D-C Resistance of Nonintegral Cord Jacket
1341 – 1399 Reserved for Future Use
IMPACT RESISTANCE
1400 Test
1401 – 1499 Reserved for Future Use
ABRASION OF 22 AWG TYPE XTW AND CXTW WIRE AND CORD
1500 Test
1501 – 1509 Reserved for Future Use
ABRASION
1510 Test
1511 – 1519 Reserved for Future Use
FLEXING OF 22 AWG TYPE XTW AND CXTW WIRE AND CORD
1520 Test
1521 – 1539 Reserved for Future Use
CRACKING OF NYLON COVERING ON COAXIAL-CABLE MEMBERS OF ELEVATOR CABLES OR OF NYLON JACKET ON TYPES TFN, TFFN, AND SPT-1 AND OF INSULATED CONDUCTORS IN SERVICE CORDS
1540 Test
1541 – 1559 Reserved for Future Use
FLEXING OF TYPE SF-1, SF-2, SFF-1, AND SFF-2 FIXTURE WIRES
1560 Test
1561 – 1581 Reserved for Future Use
FLEXING OF SHIELDED CORDS
1582 Test
1583 – 1589 Reserved for Future Use
MANDREL TEST OF NYLON JACKET ON TYPE THWN-2, THWN, AND THHN WIRES
1590 Test
1591 – 1599 Reserved for Future Use
1600 Comparison of Metal Sheaths
1601 – 1609 Reserved for Future Use
MOISTURE ABSORPTION BY FIBROUS COVERINGS OTHER THAN TAPE
1610 Test
1611 – 1629 Reserved for Future Use
FALLING PARTICLES AND DRIPPING FROM FIBROUS-COVERED WIRE AND CABLE
1630 Test
1631 – 1669 Reserved for Future Use
ARCING OF TYPE HPN CORD
1670 Flame Test
1671 – 1679 Reserved for Future Use
1680 Broken-Strands Test
1681 – 1689 Reserved for Future Use
DURABILITY OF INDELIBLE-INK PRINTING
1690 Test
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