How to measure contact current

How to measure contact current, Total:174 items.

The international standard classification for "How to measure contact current" includes: Electricity. Magnetism. Electrical and magnetic measurements , Measurement of electrical and magnetic quantities , Electromagnetic compatibility(EMC) , Switches , Other non-ferrous metals and their alloys , Testing of metals , Welding equipment , Connecting devices .

The Chinese standard classification for "How to measure contact current" includes: Basic standards and general methods , Control circuit apparatus , Metal physical property test method , Precious metals and their alloys , Welding and cutting equipment , High voltage switchgear .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 12113-2023 Methods of measurement of touch current and protective conductor current
GB/T 15078-1994 Measuring method for contact resistance of precious metal electrical contact materials
GB 8871-2001 Eenergy saver for AC contactors
GB/T 15709-1995 The measurement method of radiated radio interference from contact system of AC electrified railways
GB/T 12113-1996 Methods of measurement of touch-current and protective conductor current
GB/T 15078-2021 Testing method for contact resistance of precious metals electrical contact materials
GB/T 15078-2008 Testing method for contact resistance of precious metals electrical contact materials
GB/T 32514.5-2016 Resistance welding―Welding current measurement for resistance welding―Part 5:Verification of welding current measuring system
GB/T 14808-2001 High-voltage alternating current contactors and contactor-based motor-starters
GB/T 8871-2001 Energy saver for AC contactors
GB/T 32514.2-2016 Resistance welding―Welding current measurement for resistance welding―Part 2:Welding current meter with current sensing coil
GB/T 12113-2003 Methods of measurement of touch current and protective conductor current

National Metrological Verification Regulations of the People's Republic of China

JJG(粤) 027-2014 Touch Current Testers

Group Standards of the People's Republic of China

T/YIIEE 07-2021 Dielectic properties of DC contactors
T/IAWBS 011-2019 Test methods for measuring resistivity of conductive silicon carbide wafers with a noncontact eddy-current gauge

Professional Standard - Machinery

JB/T 5809-2007 Test method of cut-off current of vacuum contactor
JB/T 11309-2013 Technical Condition of Traction D.C. Electro-pneumatic Contactor & Electric Contactor
JB/T 5809-1991 Test method for cut-off current of vacuum contactor

National Metrological Technical Specifications of the People's Republic of China

JJF 1261.18-2017 Rules of Metrology Testing for Energy Efficiency of AC Contactors
JJF 1517-2015 Calibration Specification for Contactless Electrostatic Voltage Measuring Instruments
JJF 1261.18-2015 Rules of metrology testing for energy efficiency label of AC contactors

Professional Standard - Energy

NB/T 10330-2019 DC contactors for electrical vehicle

Professional Standard - Railway

TB/T 3252-2010 Overhead Conductor Rail for Overhead Contact System in Electrification Railway

Association Francaise de Normalisation

NF C70-300:2000 Methods of measurement of touch current and protective conductor current.
NF C70-300*NF EN 60990:2016 Methods of measurement of touch current and protective conductor current
NF EN 60990:2016 Methods for measuring contact current and current in the protective conductor
NF EN 60512-2-2:2003 Connectors for electronic equipment - Tests and measurements - Part 2-2: electrical continuity and contact resistance tests Test 2b: contact resistance - Specified test current method
NF C93-400-2-2*NF EN 60512-2-2:2003 Connectors for electronic equipment - Tests and measurements - Part 2-2 : electrical continuity and contact resistance tests - Test 2b : contact resistance - Specified test current method.
NF F21-317*NF EN 50317:2013 Railway applications - Current collection systems - Requirements for and validation of measurements of the dynamic interaction between pantograph and overhead contact line
NF A89-579-5*NF EN ISO 17657-5:2007 Resistance welding - Welding current measurement for resistance welding - Part 5 : verification of welding current measuring system
NF C64-170:2001 High-voltage alternating current contactors and contactor-based motor starters.
NF EN 60512-2-5:2003 Connectors for electronic equipment - Tests and measurements - Part 2-5: electrical continuity and contact resistance tests - Test 2e: contact disturbance
NF EN 60512-2-3:2002 Connectors for electronic equipment - Tests and measurements - Part 2-3: electrical continuity and contact resistance tests - Test 2c: variation of contact resistance
NF C99-133-1*NF EN 61786-1:2014 Measurement of DC magnetic, AC magnetic and electric fields from 1 Hz to 100 kHz with regard to exposure of human beings - Part 1 : requirements for measuring instruments

German Institute for Standardization

DIN EN 60990:2000 Methods of measurement of touch current and protective conductor current (IEC 60990:1999); German version EN 60990:1999
DIN EN 60990:2017-03*VDE 0106-102:2017-03 Methods of measurement of touch current and protective conductor current
DIN EN 60990 E:2015-05 Draft Document - Methods of measurement of touch current and protective conductor current (IEC 108/557/CDV:2014); German version FprEN 60990:2014
DIN EN 60512-2-2:2004-01 Connectors for electronic equipment - Tests and measurements - Part 2-2: Electrical continuity and contact resistance tests - Test 2b: Contact resistance - Specified test current method (IEC 60512-2-2:2003); German version EN 60512-2-2:2003 / Note: DIN...
DIN EN 50317:2012 Railway applications - Current collection systems - Requirements for and validation of measurements of the dynamic interaction between pantograph and overhead contact line; German version EN 50317:2012
DIN EN 60990 E:2015 Draft Document - Methods of measurement of touch current and protective conductor current (IEC 108/557/CDV:2014); German version FprEN 60990:2014
DIN EN 50317:2003 Railway applications - Current collection systems - Requirements for and validation of measurements of the dynamic interaction between pantograph and overhead contact line; German version EN 50317:2002
DIN EN 60990:2017 Methods of measurement of touch current and protective conductor current (IEC 60990:2016); German version EN 60990:2016
DIN EN 60990:2017-03 Methods of measurement of touch current and protective conductor current (IEC 60990:2016); German version EN 60990:2016
DIN EN 60512-2-2:2004 Connectors for electronic equipment - Tests and measurements - Part 2-2: Electrical continuity and contact resistance tests - Test 2b: Contact resistance - Specified test current method (IEC 60512-2-2:2003); German version EN 60512-2-2:2003
DIN VDE 0404-4:2005-04 Testing and measuring equipment for testing the electrical safety of electrical devices - Part 4: Handheld and manually operated current clamps/sensors for measurement of protective conductor currents and touch currents of electrical devices
DIN EN 60512-2-5:2004-01 Connectors for electronic equipment - Tests and measurements - Part 2-5: Electrical continuity and contact resistance tests - Test 2e: Contact disturbance (IEC 60512-2-5:2003); German version EN 60512-2-5:2003 / Note: DIN IEC 60512-2 (1994-05) remains ...
DIN EN ISO 17657-5:2007-09 Resistance welding - Welding current measurement for resistance welding - Part 5: Verification of welding current measuring system (ISO 17657-5:2005); German version EN ISO 17657-5:2007

European Committee for Electrotechnical Standardization（CENELEC）

EN 60990:2016 Methods of measurement of touch current and protective conductor current
EN 60990:1999 Methods of Measurement of Touch Current and Protective Conductor Current
EN 60470:2000 High-Voltage Alternating Current Contactors and Contactor-Based Motor Starters
EN 60512-2-2:2003 Connectors for electronic equipment - Tests and measurements Part 2-2: Electrical continuity and contact resistance tests - Test 2b: Contact resistance - Specified test current method

The Directorate General of Specifications and Metrology (DGSM)

OS GSO IEC 60990:2015 Methods of measurement of touch current and protective conductor current
OS GSO ISO 17657-5:2013 Resistance welding -- Welding current measurement for resistance welding -- Part 5: Verification of welding current measuring system

Japanese Industrial Standards Committee (JISC)

JIS C 60990:2023 Methods of measurement of touch current and protective conductor current
JIS C 5402-2-2:2005 Connectors for electrical equipment -- Tests and measurements -- Part 2-2: Electrical continuity and contact resistance tests -- Test 2b: Contact resistance -- Specified test current method

GCC Standardization Organization

GSO IEC 60990:2015 Methods of measurement of touch current and protective conductor current
GSO IEC 60512-2-2:2015 Connectors for electronic equipment - Tests and measurements - Part 2-2: Electrical continuity and contact resistance tests - Test 2b: Contact resistance - Specified test current method
GSO IEC 60512-2-5:2015 Connectors for electronic equipment - Tests and measurements - Part 2-5: Electrical continuity and contact resistance tests - Test 2e: Contact disturbance

Danish Standards Foundation

DS/EN 60990:2000 Methods of measurement of touch current and protective conductor current
DANSK DS/EN 60990:2016 Methods of measurement of touch current and protective conductor current
DANSK DS/EN 60512-2-2:2003 Connectors for electronic equipment - Tests and measurements - Part 2-2: Electrical continuity and contact resistance tests - Test 2b: Contact resistance - Specified test current method
DS/EN 60512-2-2:2003 Connectors for electronic equipment - Tests and measurements - Part 2-2: Electrical continuity and contact resistance tests - Test 2b: Contact resistance - Specified test current method
DS/EN 60470+Corr.:2002 High-voltage alternating current contactors and contactor-based motor starters
DANSK DS/EN 60512-2-3:2002 Connectors for electronic equipment - Tests and measurements - Part 2-3: Electrical continuity and contact resistance tests - Test 2c: Contact resistance variation
DS/EN 60512-2-5:2003 Connectors for electronic equipment - Tests and measurements - Part 2-5: Electrical continuity and contact resistance tests - Test 2e: Contact disturbance
DANSK DS/EN 60512-2-5:2003 Connectors for electronic equipment - Tests and measurements - Part 2-5: Electrical continuity and contact resistance tests - Test 2e: Contact disturbance
DS/EN 60512-2-3:2002 Connectors for electronic equipment - Tests and measurements - Part 2-3: Electrical continuity and contact resistance tests - Test 2c: Contact resistance variation
DS/EN ISO 17657-5:2007 Resistance welding - Welding current measurement for resistance welding - Part 5: Verification of welding current measuring system
DANSK DS/EN ISO 17657-5:2007 Resistance welding - Welding current measurement for resistance welding - Part 5: Verification of welding current measuring system

Spanish Association for Standardization (UNE)

UNE-EN 60990:2016 Methods of measurement of touch current and protective conductor current (Endorsed by AENOR in October of 2016.)
UNE-EN 60512-2-2:2004 Connectors for electronic equipment - Tests and measurements -- Part 2-2: Electrical continuity and contact resistance tests - Test 2b: Contact resistance - Specified test current method
UNE-EN 60470:2001 High-voltage alternating current contactors and contactor-based motor starters.
UNE-EN 60512-2-3:2002 Connectors for electronic equipment - Tests and measurements -- Part 2-3: Electrical continuity and contact resistance tests - Test 2c: Contact resistance variation.

British Standards Institution (BSI)

BS EN 60990:2016 Methods of measurement of touch current and protective conductor current
BS EN 60990:2000 Methods of measurement of touch current and protective conductor current
BS EN 60512-2-2:2003 Connectors for electronic equipment - Tests and measurements - Electrical continuity and contact resistance tests - Test 2b - Contact resistance - Specified test current method
BS EN ISO 17657-5:2006 Resistance welding - Welding current measurement for resistance welding - Verification of welding current measuring system
BS ISO 17657-5:2006 Resistance welding - Welding current measurement for resistance welding - Verification of welding current measuring system
BS ISO 17657-5:2005 Resistance welding. Welding current measurement for resistance welding. Verification of welding current measuring system
BS EN ISO 17657-5:2007 Resistance welding. Welding current measurement for resistance welding - Verification of welding current measuring system
BS EN 61786-1:2014 Measurement of DC magnetic, AC magnetic and AC electric fields from 1 Hz to 100 kHz with regard to exposure of human beings. Requirements for measuring instruments
BS EN ISO 17657-1:2006 Resistance welding - Welding current measurement for resistance welding - Guidelines for measurement
BS EN ISO 17657-3:2006 Resistance welding - Welding current measurement for resistance welding - Current sensing coil
BS EN ISO 17657-2:2006 Resistance welding - Welding current measurement for resistance welding - Welding current meter with current sensing coil
BS EN 60470:2001 High-voltage alternating current contactors and contactor-based motor starters
BS EN IEC 63522-48:2025 Electrical relays. Tests and measurements - Contact failure rate test

International Electrotechnical Commission (IEC)

IEC TR 60990:1990 Methods of measurement of touch-current and protective conductor current
IEC 60990:2016 Methods of measurement of touch current and protective conductor current
IEC 60990:1999 Methods of measurement of touch current and protective conductor current
IEC 60990:2016 RLV Methods of measurement of touch current and protective conductor current
IEC TR 60990:1990/COR1:1991 Corrigendum 1 - Methods of measurement of touch-current and protective conductor current
IECEE OD-5013-2021 Measuring leakage (electric shock) current instrument
IEC 60990:1990 Methods of Measurement of Touch-Current and Protection Conductor Current (Edition 1.0; Corrigendum 08/1991)
IEC 60512-2-2:2003 Connectors for electronic equipment - Tests and measurements - Part 2-2: Electrical continuity and contact resistance tests; Test 2b: Contact resistance; Specified test current method
IEC 60470:2000 High-voltage alternating current contactors and contactor-based motor-starters
IEC 60470:1999 High-voltage alternating current contactors and contactor-based motor-starters

Standard Association of Australia （SAA）

AS IEC 60990:2018 Methods of measurement of touch current and protective conductor current
AS 60470:2001(R2015) High voltage AC contactors and contactor based motor starters
AS 60470:2001 High-voltage alternating current contactors and contactor-based motor-starters
AS 1029:1974 A.C. Contactors (up to and including 1000 volts a.c.)

Gosstandart of Russia

GOST R IEC 60990-2010 Metods of measurement of touch current and protective conductor current
GOST IEC 60990-2023 Methods of measurement of touch current and protective conductor current
GOST 21342.1-1987 Variable resistors. Method for measuring transient resistance of switch contacts

Swedish Institute for Standards

SS-EN 60990:2016 Methods of measurement of touch current and protective conductor current
SIS SEN 28 06 02-1965 Low-voltage contactors
SS-EN 60512-2-2:2004 Connectors for electronic equipment - Tests and measurements - Part 2-2: Electrical continuity and contact resistance tests - Test 2b: Contact resistance - Specified test current method
SS-EN 60512-2-3:2002 Connectors for electronic equipment - Tests and measurements - Part 2-3: Electrical continuity and contact resistance tests - Test 2c: Contact resistance variation

Thai Industrial Standards Institute (TISI)

TIS 2525-2011 Methods of measurement of touch current and protective conductor current

National Standardisation Body (ASRO)

STAS SR CEI 990-1995 Methods of measurement of touch-current and protective conductor current

Korean Agency for Technology and Standards (KATS)

KS C IEC 60990:2003 Method of measurement of touch current and protective conductor current
KS C IEC 60990-2024 Method of measurement of touch current and protective conductor current
KS C IEC 60512-2-2:2009 Connectors for electronic equipment-Tests and measurements-Part 2-2:Electrical continuity and contact resistance tests-Test 2b:Contact resistance-Specified test current method
KS C IEC 60512-2-2-2009 Connectors for electronic equipment － Tests and measurements － Part 2-2: Electrical continuity and contact resistance tests － Test 2b: Contact resistance － Specified test current method
KS C IEC 60512-2-2:2014 Connectors for electronic equipment － Tests and measurements － Part 2-2: Electrical continuity and contact resistance tests － Test 2b: Contact resistance － Specified test current method
KS C IEC 60512-2-2-2014 Connectors for electronic equipment－Tests and measurements－Part 2-2：Electrical continuity and contact resistance tests－Test 2b：Contact resistance－Specified test current method

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO IEC 60990:2016 Methods of measurement of touch current and protective conductor current
BH GSO IEC 60512-2-5:2016 Connectors for electronic equipment - Tests and measurements - Part 2-5: Electrical continuity and contact resistance tests - Test 2e: Contact disturbance
BH GSO IEC 60512-2-3:2016 Connectors for electronic equipment - Tests and measurements - Part 2-3: Electrical continuity and contact resistance tests - Test 2c: Contact resistance variation
BH GSO ISO 17657-5:2016 Resistance welding -- Welding current measurement for resistance welding -- Part 5: Verification of welding current measuring system

Association for Electrical, Electronic & Information Technologies (VDE)

VDE 0106-102-2017 Methods of measurement of touch current and protective conductor current (IEC 60990:2016); German version EN 60990:2016
VDE 0106-102-2000 Methods of measurement of touch current and protective conductor current (IEC 60990:1999); German version EN 60990:1999
VDE 0106-102-2015 Methods of measurement of touch current and protective conductor current (IEC 108/557/CDV:2014); German version FprEN 60990:2014
VDE 0115-501 A1-2017*DIN EN 50405/A1:2017 Testing method for contact strip of pantograph on roof of railway catenary current collection system
VDE 0670-501-2002*DIN EN 60470:2002 High-voltage alternating current contactors and contactor-based motor starters
VDE 0404-4-2005 Testing and measuring equipment for testing the electrical safety of electrical devices - Part 4: Handheld and manually operated current clamps/sensors for measurement of protectives conductor currents and touch currents of electrical devices
VDE 0115-503 A2 Ber 1-2008*DIN EN 50317 A2 Berichtigung 1:2008 Requirements and verification of dynamic interactive measurement of overhead line current acquisition system for railway applications

Lithuanian Standards Office

LST EN 60990-2002 Methods of measurement of touch current and protective conductor current (IEC 60990:1999)
LST EN 60512-2-2-2004 Connectors for electronic equipment. Tests and measurements. Part 2-2: Electrical continuity and contact resistance tests. Test 2b: Contact resistance. Specified test current method (IEC 60512-2-2:2003)

Bureau of Indian Standards

IS/IEC 60990-2016 Methods of Measurement of Touch Current and Protective Conductor Current (First Revision)
IS/IEC 60512-2-2-2003 Connectors for Electronic Equipment-Tests and Measurements - Part 2 Electrical Continuity and Contact Resistance Tests - Section 2 Test 2b Contact Resistance Specified Test Current Method

Standards Institution of Israel

S.I.644-1967 CONTACTORS

Yugoslav Association for Standardization

JUS N.N0.206-1992 Methods of measurement of touch-current and protective coductor current (Equivalent to IEC 990, edition 1990)

Society of Automotive Engineers (SAE)

ADS TS341 Test for Electrical Connectors - Contact Resistance at Rated Current
SAE TS341-1-1987 TS341 Test for Electrical Connectors Contact Resistance at Rated Current
SAE TS340-1 TS340 Test for Electrical Connectors Contact Resistance - Low Current (Size 16 and 20 Sizes Only)
SAE TS340-1-1987 TS340 Test for Electrical Connectors Contact Resistance - Low Current (Size 16 and 20 Sizes Only)
ADS TS340 Test for Electrical Connectors - Contact resistance - Low Current (Size 16 and 20 sizes only)
SAE TS341-1 TS341 Test for Electrical Connectors Contact Resistance at Rated Current

American Society for Testing and Materials (ASTM)

ASTM B539-02(2008) Standard Test Methods for Measuring Resistance of Electrical Connections (Static Contacts)
ASTM B539-02e1 Standard Test Methods for Measuring Resistance of Electrical Connections (Static Contacts)
ASTM B539-02 Standard Test Methods for Measuring Resistance of Electrical Connections (Static Contacts)
ASTM B539-02(2013) Standard Test Methods for Measuring Resistance of Electrical Connections (Static Contacts)
ASTM B615-79(2017) Standard Practice for Measuring Electrical Contact Noise in Sliding Electrical Contacts
ASTM F673-02 Non-contact eddy current probe measurement method for resistivity of semiconductor slices or films
ASTM B615-79(2011) Standard Practice for Measuring Electrical Contact Noise in Sliding Electrical Contacts
ASTM B854-98(2010)e1 Standard Guide for Measuring Electrical Contact Intermittences
ASTM B854-98(2004) Standard Guide for Measuring Electrical Contact Intermittences
ASTM B854-98(2022) Standard Guide for Measuring Electrical Contact Intermittences
ASTM B615-79(2022) Standard Practice for Measuring Electrical Contact Noise in Sliding Electrical Contacts
ASTM B854-98 Standard Guide for Measuring Electrical Contact Intermittences
ASTM B615-79(2000) Standard Practice for Measuring Electrical Contact Noise in Sliding Electrical Contacts
ASTM B539-18 Standard Test Methods for Measuring Resistance of Electrical Connections (Static Contacts)
ASTM B539-01 Standard Test Methods for Measuring Resistance of Electrical Connections (Static Contacts)
ASTM B539-96 Standard Test Methods for Measuring Resistance of Electrical Connections (Static Contacts)
ASTM B539-20 Standard Test Methods for Measuring Resistance of Electrical Connections (Static Contacts)
ASTM B539-90 Standard Test Methods for Measuring Contact Resistance of Electrical Connections (Static Contacts)

American National Standards Institute （ANSI)

ANSI/ASTM B615:1979 Practice for Measuring Trical Contact Noise in Sliding Electrical Contacts
ANSI/EIA 364-69A:2002 Low-Level Inductance Measurement for Electrical Contacts of Electrical Connectors

Czech Standards Institute (UNMZ)

CSN 35 8771-1970 Thyristors. Method of measuring gate trigger voltage and gate trigger current
CSN 35 4280-1984 High-voltage alternating currant contactors

Comitato Elettrotecnico Italiano

CEI EN 60512-2-2:2003 Connectors for electronic equipment - Tests and measurements - Part 2-2: Electrical continuity and contact resistance tests Test 2b: Contact resistance - Specified test current method
CEI EN 60512-2-3:2003 Connectors for electronic equipment - Tests and measurements - Part 2-3: Electrical continuity and contact resistance tests Test 2c: Contact resistance variation

Association of German Mechanical Engineers

DVS 2929-2001 Resistance welding - measuring the contact resistance of aluminum
VDI/VDE 2602-1978 Roughness measurement with electric contact (stylus) profile meters

Fondo para la Normalización y Certificación de la Calidad Venezuela, République bolivarienne du

COVENIN 863-1976 Contactors (up to 1000 VAC)

Magyar Szabványügyi Testület

MNOSZ 18739-1955 Touch Protection Reviews Measuring Ground Resistance and Specific Soil Resistance Power Supply Current Electronic Equipment
MSZ 4851/2-1973 Touch Protection Reviews Measuring Ground Resistance and Specific Soil Resistance Power Supply Current Electronic Equipment

Electronic Components, Assemblies and Materials Association

EIA-364-112-2010 TP-112 Contact Resistance and Current Rating of Parallel Circuits Test Procedure for Electrical Connectors@ Contacts and Sockets
ECA EIA-364-55-A-2008 TP-55-A CURRENT CYCLING TEST PROCEDURE FOR ELECTRICAL CONTACTS, CONNECTORS AND SOCKETS

Ente Nazionale Italiano di Unificazione

UNI EN ISO 17657-5:2008 Resistance welding - Welding current measurement for resistance welding - Part 5: Verification of welding current measuring system

South African Bureau of Standard

SANS 60470:2008 High-voltage alternating current contactors and contactor-based motor-starters

International Organization for Standardization (ISO)

ISO 17657-5:2005 Resistance welding - Welding current measurement for resistance welding - Part 5: Verification of welding current measuring system

Institute of Interconnecting and Packaging Electronic Circuits (IPC)

IPC TP-1113 CD-1994 Circuit Board Ionic Cleanliness Measurement: What Does It Tell Us?

European Committee for Standardization (CEN)

EN ISO 17657-5:2007 Resistance welding - Welding current measurement for resistance welding - Part 5: Verification of welding current measuring system