IEC 60068-2-68:1994
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The latest, up-to-date edition.
Environmental testing - Part 2-68: Tests - Test L: Dust and sand
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English - French, Russian, Spanish, Castilian
Published date
17-08-1994
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FOREWORD
INTRODUCTION
Clause
1 General
1.1 Scope
1.2 Description of Test L
2 Normative references
3 Definitions
4 Test La: non-abrasive fine dust
4.1 Method La1: cyclic air pressure
4.2 Method La2: constant air pressure
4.3 Guidance for test La
5 Test Lb: free settling dust
5.1 Object
5.2 Method Lb
5.3 Guidance for test Lb
6 Test Lc: blown dust and sand
6.1 Method Lc1: recirculating chamber
6.2 Method Lc2: free blowing dust
6.3 Guidance for test Lc
Figures
Annexes
A General guidance
B Bibliography
Specifies test methods to determine the effects of dust and sand suspended in air, on electechnical products.
| Committee |
TC 104
|
| DevelopmentNote |
Also numbered as BS EN 60068-2.68. (09/2005) Stability date: 2020. (09/2017)
|
| DocumentType |
Standard
|
| Pages |
127
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Standards | Relationship |
| IS/IEC 60068 : Part 2 : Sec 68 : 1994 | Identical |
| SN EN 60068-2-68 : 1996 | Identical |
| I.S. EN 60068-2-68:1997 | Identical |
| UNE-EN 60068-2-68:1997 | Identical |
| AS 60068.2.68-2003 | Identical |
| EN 60068-2-68:1996 | Identical |
| NEN 10068-2-68 : 1997 | Identical |
| PN EN 60068-2-68 : 2002 | Identical |
| CEI EN 60068-2-68 : 1997 | Identical |
| DIN EN 60068-2-68:1997-02 | Identical |
| NF EN 60068 2-68 : 1998 | Identical |
| JIS C 0098:2002 | Identical |
| JIS C 60068-2-68:2002 | Identical |
| CEI EN 61935-2 : 2011 | SPECIFICATION FOR THE TESTING OF BALANCED AND COAXIAL INFORMATION TECHNOLOGY CABLING - PART 2: CORDS AS SPECIFIED IN ISO/IEC 11801 AND RELATED STANDARDS |
| 16/30353588 DC : 0 | BS EN 61020-1 ED 3.0 - ELECTROMECHANICAL SWITCHES FOR USE IN ELECTRICAL AND ELECTRONIC EQUIPMENT - PART 1: GENERIC SPECIFICATION |
| 04/30112662 DC : DRAFT APR 2004 | IEC 61810-7 ED.2 - ELECTROMECHANICAL ELEMENTARY RELAYS - PART 7: TEST AND MEASUREMENT PROCEDURES |
| 17/30352083 DC : DRAFT JUL 2017 | BS EN 62244 - RADIATION PROTECTION INSTRUMENTATION - INSTALLED RADIATION PORTAL MONITORS (RPMS) FOR THE DETECTION OF ILLICIT TRAFFICKING OF RADIOACTIVE AND NUCLEAR MATERIALS |
| I.S. EN 61810-7:2006 | ELECTROMECHANICAL ELEMENTARY RELAYS - PART 7: TEST AND MEASUREMENT PROCEDURES |
| 16/30330036 DC : 0 | BS EN 62788-2 - MEASUREMENT PROCEDURES FOR MATERIALS USED IN PHOTOVOLTAIC MODULES - PART 2: POLYMERIC MATERIALS USED FOR FRONTSHEETS AND BACKSHEETS |
| BS EN 62477-1 : 2012 | SAFETY REQUIREMENTS FOR POWER ELECTRONIC CONVERTER SYSTEMS AND EQUIPMENT - PART 1: GENERAL (IEC 62477-1:2012) |
| EN 61935-2:2010 | Specification for the testing of balanced and coaxial information technology cabling - Part 2: Cords as specified in ISO/IEC 11801 and related standards |
| EN 60966-1:1999 | Radio frequency and coaxial cable assemblies - Part 1: Generic specification - General requirements and test methods |
| 16/30309512 DC : 0 | BS EN 62327 ED 2.0 - RADIATION PROTECTION INSTRUMENTATION - HAND-HELD INSTRUMENTS FOR THE DETECTION AND IDENTIFICATION OF RADIONUCLIDES AND FOR THE ESTIMATION OF AMBIENT DOSE EQUIVALENT RATE FROM PHOTON RADIATION |
| 04/30110230 DC : DRAFT MAR 2004 | IEC 61196-1-115 ED.1 - COAXIAL COMMUNICATION CABLES - PART 1-115: ELECTRICAL TEST METHODS - TEST FOR PULSE RETURN LOSS (REGULARITY OF IMPEDANCE) |
| BS ISO 20653:2013 | Road vehicles. Degrees of protection (IP code). Protection of electrical equipment against foreign objects, water and access |
| EN 61800-2:2015 | Adjustable speed electrical power drive systems - Part 2: General requirements - Rating specifications for low voltage adjustable speed a.c. power drive systems |
| 11/30240691 DC : 0 | BS ISO 20653 - ROAD VEHICLES - DEGREES OF PROTECTION (IP-CODE) - PROTECTION OF ELECTRICAL EQUIPMENT AGAINST FOREIGN OBJECTS, WATER AND ACCESS |
| ISO 16750-4:2010 | Road vehicles — Environmental conditions and testing for electrical and electronic equipment — Part 4: Climatic loads |
| NF EN 61020-1 : 2009 | ELECTROMECHANICAL SWITCHES FOR USE IN ELECTRICAL AND ELECTRONIC EQUIPMENT - PART 1: GENERIC SPECIFICATION |
| BS ISO 19453-4:2018 | Road vehicles. Environmental conditions and testing for electrical and electronic equipment for drive system of electric propulsion vehicles Climatic loads |
| BS ISO 16750-4:2010 | Road vehicles. Environmental conditions and testing for electrical and electronic equipment Climatic loads |
| I.S. EN 62477-1:2012 | SAFETY REQUIREMENTS FOR POWER ELECTRONIC CONVERTER SYSTEMS AND EQUIPMENT - PART 1: GENERAL |
| IEC 62327:2017 | Radiation protection instrumentation - Hand-held instruments for the detection and identification of radionuclides and for the estimation of ambient dose equivalent rate from photon radiation |
| I.S. EN 61935-2:2010 | SPECIFICATION FOR THE TESTING OF BALANCED AND COAXIAL INFORMATION TECHNOLOGY CABLING - PART 2: CORDS AS SPECIFIED IN ISO/IEC 11801 AND RELATED STANDARDS |
| ISO 17363:2013 | Supply chain applications of RFID Freight containers |
| NF EN 61800-2 : 2015 | ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS - PART 2: GENERAL REQUIREMENTS - RATING SPECIFICATIONS FOR LOW VOLTAGE ADJUSTABLE FREQUENCY A.C. POWER DRIVE SYSTEMS |
| IEC 61800-2:2015 | Adjustable speed electrical power drive systems - Part 2: General requirements - Rating specifications for low voltage adjustable speed a.c. power drive systems |
| 17/30296023 DC : DRAFT MAR 2017 | BS ISO 19453-4 - ROAD VEHICLES - ENVIRONMENTAL CONDITIONS AND TESTING FOR ELECTRICAL AND ELECTRONIC EQUIPMENT FOR DRIVE SYSTEM OF ELECTRIC PROPULSION VEHICLES - PART 4: CLIMATIC LOADS |
| BS ISO 18185-3:2006 | Freight containers. Electronic seals Environmental characteristics |
| 13/30248785 DC : 0 | BS EN 61800-2 - ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS - PART 2: GENERAL REQUIREMENTS - RATING SPECIFICATIONS FOR LOW VOLTAGE ADJUSTABLE FREQUENCY A.C. POWER DRIVE SYSTEMS |
| UNE-EN 61020-1:2011 | Electromechanical switches for use in electrical and electronic equipment - Part 1: Generic specification |
| ISO 19453-4:2018 | Road vehicles — Environmental conditions and testing for electrical and electronic equipment for drive system of electric propulsion vehicles — Part 4: Climatic loads |
| ISO 18185-3:2015 | Freight containers Electronic seals Part 3: Environmental characteristics |
| ISO 15170-2:2001 | Road vehicles — Four-pole electrical connectors with pins and twist lock — Part 2: Tests and requirements |
| NF EN 300019 2-3 : 2016 | ENVIRONMENTAL ENGINEERING (EE) - ENVIRONMENTAL CONDITIONS AND ENVIRONMENTAL TESTS FOR TELECOMMUNICATIONS EQUIPMENT - PART 2-3: SPECIFICATION OF ENVIRONMENTAL TESTS - STATIONARY USE AT WEATHERPROTECTED LOCATIONS (V2.4.1) |
| ISO 20653:2013 | Road vehicles — Degrees of protection (IP code) — Protection of electrical equipment against foreign objects, water and access |
| PD IEC/TS 62788-2:2017 | Measurement procedures for materials used in photovoltaic modules Polymeric materials. Frontsheets and backsheets |
| EN 60529:1991/AC:2016-12 | DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015) |
| NF EN 300019 2-4 : 2016 | ENVIRONMENTAL ENGINEERING (EE) - ENVIRONMENTAL CONDITIONS AND ENVIRONMENTAL TESTS FOR TELECOMMUNICATIONS EQUIPMENT - PART 2-4: SPECIFICATION OF ENVIRONMENTAL TESTS - STATIONARY USE AT NON-WEATHERPROTECTED LOCATIONS (V2.4.1) |
| 14/30282284 DC : 0 | BS ISO 18185-3 - FREIGHT CONTAINERS - ELECTRONIC SEALS - PART 3: ENVIRONMENTAL CHARACTERISTICS |
| 08/30173382 DC : DRAFT AUG 2008 | BS ISO 16750-4 - ROAD VEHICLES - ENVIRONMENTAL CONDITIONS AND TESTING FOR ELECTRICAL AND ELECTRONIC EQUIPMENT - PART 4: CLIMATIC LOADS |
| 11/30249063 DC : 0 | BS EN 61300-2-53 - FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS - BASIC TEST AND MEASUREMENT PROCEDURES - PART 2-53: TEST - DEGREES OF PROTECTION PROVIDED BY FIBRE OPTIC ENCLOSURES (IP CODES 65 AND 67) |
| 13/30264600 DC : 0 | BS EN 60747-14-8 ED 1.0 - SEMICONDUCTOR DEVICES - PART 14-8: SEMICONDUCTOR SENSORS - CAPACITIVE DEGRADATION SENSOR OF LIQUID |
| CEI EN 60966-1 : 2001 | RADIO FREQUENCY AND COAXIAL CABLE ASSEMBLIES - PART 1: GENERIC SPECIFICATION GENERAL REQUIREMENTS AND TEST METHODS |
| EN 300 019-2-1 : 2.2.1 | ENVIRONMENTAL ENGINEERING (EE); ENVIRONMENTAL CONDITIONS AND ENVIRONMENTAL TESTS FOR TELECOMMUNICATIONS EQUIPMENT; PART 2-1: SPECIFICATION OF ENVIRONMENTAL TESTS; STORAGE |
| BS EN 61810-7:2006 | Electromechanical elementary relays Test and measurement procedures |
| EN 300 019-2-2 : 2.3.1 | ENVIRONMENTAL ENGINEERING (EE); ENVIRONMENTAL CONDITIONS AND ENVIRONMENTAL TESTS FOR TELECOMMUNICATIONS EQUIPMENT; PART 2-2: SPECIFICATION OF ENVIRONMENTAL TESTS; TRANSPORTATION |
| BS EN 61935-2:2010 | Specification for the testing of balanced and coaxial information technology cabling Cords as specified in ISO/IEC 11801 and related standards |
| CSA C22.2 No. 60529 : 2016 | DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) |
| CEI EN 61810-7 : 2006 | ELECTROMECHANICAL ELEMENTARY RELAYS - PART 7: TEST AND MEASUREMENT PROCEDURES |
| IEC 60300-3-5:2001 | Dependability management - Part 3-5: Application guide - Reliability test conditions and statistical test principles |
| I.S. EN 61020-1:2009 | ELECTROMECHANICAL SWITCHES FOR USE IN ELECTRICAL AND ELECTRONIC EQUIPMENT - PART 1: GENERIC SPECIFICATION |
| IEC 62477-1:2012+AMD1:2016 CSV | Safety requirements for power electronic converter systems and equipment - Part 1: General |
| IEC 61020-1:2009 | Electromechanical switches for use in electrical and electronic equipment - Part 1: Generic specification |
| IEC 60966-1:1999 | Radio frequency and coaxial cable assemblies - Part 1: Generic specification - General requirements and test methods |
| IEC 61747-1:1998+AMD1:2003 CSV | Liquid crystal and solid-state display devices - Part 1: Generic specification |
| IEC TS 62788-2:2017 | Measurement procedures for materials used in photovoltaic modules - Part 2: Polymeric materials - Frontsheets and backsheets |
| ISO 22734-2:2011 | Hydrogen generators using water electrolysis process Part 2: Residential applications |
| 09/30150663 DC : 0 | BS ISO 22734-2 - HYDROGEN GENERATORS USING WATER ELECTROLYSIS PROCESS - PART 2: RESIDENTIAL APPLICATIONS |
| BS ISO 22734-2:2011 | Hydrogen generators using water electrolysis process Residential applications |
| BS EN 61800-2:2015 | Adjustable speed electrical power drive systems General requirements. Rating specifications for low voltage adjustable speed a.c. power drive systems |
| BS EN 60966-1:1999 | Radio frequency and coaxial cable assemblies Generic specification. General requirements and test methods |
| BS EN 61020-1:2009 | Electromechanical switches for use in electrical and electronic equipment Generic specification |
| 13/30264596 DC : 0 | BS EN 60747-14-7 ED 1.0 - SEMICONDUCTOR DEVICES - PART 14-7: SEMICONDUCTOR SENSORS - FLOW METER |
| BS ISO 17363:2013 | Supply chain applications of RFID. Freight containers |
| BIS IS/IEC 60529 : 2001(R2009) | DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) |
| 13/30291609 DC : 0 | BS EN 60966-1 - RADIO FREQUENCY AND COAXIAL CABLE ASSEMBLIES - PART 1: GENERIC SPECIFICATION - GENERAL REQUIREMENTS AND TEST METHODS |
| 00/200941 DC : DRAFT FEB 2000 | IEC 61935-2 - GENERIC CABLING SYSTEMS - SPECIFICATION FOR THE TESTING OF BALANCED COMMUNICATION CABLING IN ACCORDANCE WITH ISO/IEC 11801 - PART 2: PATCH CORDS AND WORK AREA CABLING |
| 08/30146611 DC : DRAFT AUG 2008 | BS EN 61935-2 - SPECIFICATION FOR THE TESTING OF BALANCED AND COAXIAL INFORMATION TECHNOLOGY CABLING - PART 2: PATCH CORDS AND WORK AREA CORDS AS SPECIFIED IN ISO/IEC 11801 AND RELATED STANDARDS |
| I.S. EN 60529:1993 | DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) |
| I.S. EN 61800-2:2015 | ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS - PART 2: GENERAL REQUIREMENTS - RATING SPECIFICATIONS FOR LOW VOLTAGE ADJUSTABLE SPEED A.C. POWER DRIVE SYSTEMS |
| EN 62477-1:2012/A1:2017 | SAFETY REQUIREMENTS FOR POWER ELECTRONIC CONVERTER SYSTEMS AND EQUIPMENT - PART 1: GENERAL (IEC 62477-1:2012/A1:2016) |
| IEC 61810-7:2006 | Electromechanical elementary relays - Part 7: Test and measurement procedures |
| EN 61810-7:2006 | Electromechanical elementary relays - Part 7: Test and measurement procedures |
| EN 61020-1:2009 | Electromechanical switches for use in electrical and electronic equipment - Part 1: Generic specification |
| IEC 60721-2-5:1991 | Classification of environmental conditions - Part 2: Environmental conditions appearing in nature - Section 5: Dust, sand, salt mist |
| IEC 60529:1989+AMD1:1999+AMD2:2013 CSV | Degrees of protection provided by enclosures (IP Code) |
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