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Open circuit voltage measurement

Open circuit voltage measurement, Total:30 items.

The international standard classification for "Open circuit voltage measurement" includes: Measurement of electrical and magnetic quantities , Other non-ferrous metals and their alloys , Testing of metals , Power stations in general .

The Chinese standard classification for "Open circuit voltage measurement" includes: Electrical instrument and meter in general , Metal physical property test method , Precious metals and their alloys , Control circuit apparatus , Electric power testing technique , High voltage switchgear .


国家市场监督管理总局、中国国家标准化管理委员会

  • GB/T 18216.4-2021 Electrical safety in low voltage distribution systems up to 1 000 V a. c and 1 500 V d. c - Equipment for testing, measuring or monitoring of protective measures - Part 4: Resistance of earth connection and equipotential bonding
  • GB/T 15078-2021 Testing method for contact resistance of precious metals electrical contact materials

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

  • GB/T 14048.21-2013 Low-voltage switchgear and controlgear—Part 5-9:Control circuit devices and switching elements—Flow rate switches
  • GB/T 17627.2-1998 High-voltage test techniques for low-voltage equipment Part 2: Measuring system and test equipment
  • GB/T 15078-1994 Measuring method for contact resistance of precious metal electrical contact materials
  • GB/T 15078-2008 Testing method for contact resistance of precious metals electrical contact materials
  • GB/T 4876-1985 Line-charging current switching tests for a. c. high voltage circuit-breaker

Professional Standard - Machinery

  • JB/T 5871-1991 Line charging current switching test of AC high voltage circuit breaker

YU-JUS

  • JUS N.K3.120-1980 High voltage alternating current circuit breakers. Rules to the testing of circuit-breakers with respect to out-of-phase svvitching

Korean Agency for Technology and Standards (KATS)

  • KS C 8304-1985 Enclosed Switches for Low Voltage Circuits (AC 600V and below)
  • KS C 8304-1990 Enclosed Switches for Low Voltage Circuits (AC 600V and below)
  • KS C IEC 60947-5-9-2014(2019) Low-voltage switchgear and controlgear — Part 5-9: Control circuit devices and switching elements — Flow rate switches

British Standards Institution (BSI)

  • BS IEC 62271-37-082:2012 High-voltage switchgear and controlgear. Standard practice for the measurement of sound pressure levels on alternating current circuit-breakers
  • BS IEC/IEEE 62271-37-082:2012 High-voltage switchgear and controlgear. Standard practice for the measurement of sound pressure levels on alternating current circuit-breakers

Australian/New Zealand Standard (AU-AS/NZS)

  • AS/NZS IEC 60947.5.9:2015 Low voltage switchgear and control equipmentControl circuit equipment and switching elementsFlow switches

South African Bureau of Standard

  • SANS 60947-5-9:2007 Low-voltage switchgear and controlgear Part 5-9: Control circuit devices and switching elements - Flow rate switches

U.S. Military Regulations and Norms

CZ-CSN

Association Francaise de Normalisation

  • NF EN 60947-5-9:2008 Low voltage switchgear - Part 5-9: devices and switching elements for control circuit - Flow sensors

Defense Logistics Agency

American National Standards Institute (ANSI)

  • ANSI C37.50-2012 Low Voltage AC Power Circuit Breakers Used in Enclosures - Test Procedures

RU-GOST R

  • GOST 24613.12-1977 Optoelectronic integrated microcircuits. Method for measuring output voltage for low and high levels of logic signal switches
  • GOST 24613.11-1977 Optoelectronic integrated microcircuits. Method for measuring input voltage for low and high levels of logic signal switches

International Electrotechnical Commission (IEC)

  • IEC/IEEE 62271-37-082:2012 High-voltage switchgear and controlgear - Part 37-082: Standard practice for the measurement of sound pressure levels on alternating current circuit-breakers

Institute of Electrical and Electronics Engineers (IEEE)

Danish Standards Foundation

  • DS/EN 60947-5-9:2008 Low-voltage switchgear and controlgear -- Part 5-9: Control circuit devices and switching elements - Flow rate switches