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UL 3730 STANDARD FOR SAFETY Photovoltaic Junction Boxes

UL 3730 STANDARD FOR SAFETY Photovoltaic Junction Boxesscope1.1These requirements cover photovoltaic junction boxes intended to be attached to photovoltaicmodules and panels.1.2 These requirements cover photovoltaic junction boxes intended for factor...

2022-10-21 206 4.97MB 39页
UL 399 STANDARD FOR SAFETY Drinking Water Coolers

UL 399 STANDARD FOR SAFETY Drinking Water Coolers1 Scope1.1 These requirements cover self-contained drinking-water coolers employing hermetic refrigerantmotor-compressors or thermoelectric water chilling systems and designed for connection to alterna...

2022-10-21 102 22.49MB 150页
UL 444 STANDARD FOR SAFETY Communications Cables

UL 444 STANDARD FOR SAFETY Communications Cables1 Scope1.1This standard applies to 60 - 250°C single- or multiple-conductor jacketed or unjacketed, integral ornonintegral cables and single or multiple coaxial cables for telephone and other communicat...

2022-10-21 58 6.55MB 50页
UL 464A STANDARD FOR SAFETY Audible Signal Appliances for GeneralSignaling Use

UL 464A STANDARD FOR SAFETY Audible Signal Appliances for GeneralSignaling Use1 Scope1.1 These requirements cover electrically and electronically operated bells, buzzers, horns, and similaraudible signal appliances, rated 300 volts or less, for comme...

2022-10-21 175 5.89MB 49页
UL 498F STANDARD FOR SAFETY Plugs,Socket-Outlets and Couplerswith Arcuate(Locking Type)Contacts

UL 498F STANDARD FOR SAFETY Plugs, Socket-Outlets and Couplerswith Arcuate (Locking Type) Contacts1 Scope1.1 These requirements cover plugs, socket outlets (receptacles), couplers, cord connectors, and inlets,with arcuate contacts (locking-type confi...

2022-10-21 107 12.51MB 90页
ANSI/CAN/UL 536:2021 STANDARD FOR SAFETY Flexible Metallic Hose

ANSI/CAN/UL 536:2021 STANDARD FOR SAFETY Flexible Metallic Hose1 Scope1.1 These requirements cover flexible metallic hose supplied with fittings on each end that facilitateconnection without twisting the hose. They have a corrugated metal core or a n...

2022-10-21 99 2.7MB 24页
UL 61215-1-1 TERRESTRIAL PHOTovOLTAIC(PV)MODULES-DESIGN QUALIFICATION AND TYPE APPROVAL-Part 1-1:Specialrequirements for testing of crystalline silicon photovoltaic(PV)modules

UL 61215-1-1 TERRESTRIAL PHOTovOLTAIC (PV) MODULES- DESIGN QUALIFICATION AND TYPE APPROVAL -Part 1-1: Specialrequirements for testing of crystalline silicon photovoltaic(PV)modules1 ScopeThis document lays down requirements for the design qualificati...

2022-10-21 65 1.8MB 21页
UL 61215-1-3 TERRESTRIAL PHOToVOLTAIC(PV)MODULES-DESIGNQUALIFICATION AND TYPE APPROVAL – Part 1-3:Specialrequirements for testing of thin-film amorphous silicon basedphotovoltaic(PV)modules

UL 61215-1-3 TERRESTRIAL PHOToVOLTAIC (PV) MODULES- DESIGNQUALIFICATION AND TYPE APPROVAL - Part 1-3: Specialrequirements for testing of thin-film amorphous silicon basedphotovoltaic (PV) modulesScopeThis document lays down requirements for the desig...

2022-10-21 117 1.59MB 19页
UL 697 STANDARD FOR SAFETY Toy Transformers

UL 697 STANDARD FOR SAFETY Toy TransformersScope1.1These requirements cover toy transformers designed to be used on nominal 120-V branch circuits.Atoy transformer is a step-down isolating transformer of the low-secondary-voltage type. It is intendedp...

2022-10-21 89 6.7MB 49页
UL 79 STANDARD FOR SAFETY Power-Operated Pumps for PetroleumDispensing Products

UL79 STANDARD FOR SAFETY Power-Operated Pumps for PetroleumDispensing Products1 Scope1.1These requirements cover products described in 1.2.Requirements for the installation and use ofthese products are included in the Flammable and Combustible Liquid...

2022-10-21 114 9.75MB 74页
UL 796F STANDARD FOR SAFETY Flexible Materials InterconnectConstructions

UL 796F STANDARD FOR SAFETY Flexible Materials InterconnectConstructions1 Scope1.1 These requirements apply to flexible material printed wiring board constructions (FMIlC's) for use ascomponents in flexible，flex-to-install, rigid,and multilayer r...

2022-10-21 68 18.47MB 127页
UL 845 STANDARD FOR SAFETY Motor Control Centers

UL 845 STANDARD FOR SAFETY Motor Control Centers1 Scope1.1Products covered1.1.1 This standard applies to motor control centers to be used in accordance with the U.S. NationalElectrical Code,ANSI/NFPA 70,CSA C22.1, Canadian Electrical Code, Part 1, an...

2022-10-21 373 20.72MB 147页
UL 859 STANDARD FOR SAFETY Household Electric Personal GroomingAppliances

UL 859 STANDARD FOR SAFETY Household Electric Personal GroomingAppliances1 Scope1.1 These requirements cover electric personal grooming appliances intended for household use, suchas hair curlers and dryers, combs, brushes, and similar appliances to b...

2022-10-21 119 23.38MB 162页
UL 867 STANDARD FOR SAFETY Electrostatic Air Cleaners

UL 867 STANDARD FOR SAFETY Electrostatic Air CleanersScope1.1These requirements cover electrostatic air cleaners rated at 600 volts or less, intended to removedust and other particles from the air and intended for use in accordance with the National ...

2022-10-21 53 17.71MB 123页
UL 8750 STANDARD FOR SAFETY Light Emitting Diode(LED)Equipmentfor Use in Lighting Products

UL 8750 STANDARD FOR SAFETY Light Emitting Diode (LED)Equipmentfor Use in Lighting Products1 Scope1.1These requirements cover LED equipment that is an integral part of a luminaire or other lightingequipment.These requirements cover components includi...

2022-10-21 69 15.89MB 127页
UL 94 STANDARD FOR SAFETY Tests for Flammability of PlasticMaterials for Parts in Devices and Appliances

UL 94 STANDARD FOR SAFETY Tests for Flammability of PlasticMaterials for Parts in Devices and Appliances1 Scope1.1These requirements cover tests for flammability of polymeric materials used for parts in devices andappliances. They are intended to ser...

2022-10-21 170 5.36MB 42页
UL 982 STANDARD FOR SAFETY Motor-Operated Household FoodPreparing Machines

UL 982 STANDARD FOR SAFETY Motor-Operated Household FoodPreparing Machines1 Scope1.1These requirements cover household motor-operated food preparing machines and kitchenaccessories such as knife sharpeners and can openers, that are intended to be ope...

2022-10-21 93 27.99MB 178页
ASME B16.11-2016 FORGED FITTINGS,sOCKET-WELDING AND THREADED

ASME B16.11-2016 FORGED FITTINGS, sOCKET-WELDING AND THREADED1 sCOPE AND GENERAL1.1 ScopeThis Standard covers ratings, dimensions, tolerances,marking, and material requirements for forged fittings,both socket-welding and threaded, as illustrated inTa...

2022-10-21 54 3.95MB 39页
ASME B16.9-2003 FACTORY-MADE WROUGHT BUTTWELDING FITTINGS

ASME B16.9-2003 FACTORY-MADE WROUGHT BUTTWELDING FITTINGS1 SCOPE1.1 GeneralThis Standard covers overall dimensions,tolerances,ratings, testing, and markings for wrought factory-madebuttwelding fittings in sizes NPS 1% through 48 (DN 15through 1200).1...

2022-10-21 131 8.05MB 48页
ASME B31.3-2014 Process Piping：ASME Code for Pressure Piping,B31 100

ASME B31.3-2014 PROCESS PIPING300GENERAL STATEMENTS(a) Identification. This Process Piping Code is aSection of the American Society of Mechanical EngineersCode for Pressure Piping, ASME B31, an AmericanNational Standard. It is published as a separate...

2022-10-21 157 82.02MB 538页

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