Current conversion

Current conversion, Total:145 items.

The international standard classification for "Current conversion" includes: Power transmission and distribution lines , Acoustics and acoustic measurements , Hydraulic energy engineering , Electricity. Magnetism. General aspects , Electrical equipment of ships and of marine structures , Power stations in general , Aerospace electric equipment and systems .

The Chinese standard classification for "Current conversion" includes: , Acoustic Measurement , Water turbine and its auxiliary equipment , Electrical, observation/communication and navigation equipment for vessel in general , Electric power system , Electronic components .

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

GB/T 35698.2-2019 Calculation of effects of short-circuit currents—Part 2: Examples of calculation
GB/Z 38251-2019 Acoustics—Calculation of sound attenuation during propagation for electrical converter station—Engineering method
GB/T 15544-1995 Short - Circuit current calculation in three - Phase a.c.systems
GB/T 15544.1-2023 Short-circuit current calculation in three-phase a.c. systems―Part 1:Calculation of currents
GB/T 15544.1-2013 Short-circuit Current Calculation in Three-phase a.c. Systems - Part 1: Calculation of Currents
GB/T 35715-2017 Calculation methods for short-circuit current of DC electrical system on ship
GB/T 15544.2-2017 Short-circuit current calculation in three-phase a.c.systems―Part 2:Factors for the calculation of short-circuit currents
GB/Z 44630-2024 Hydraulic machines—Francis turbine pressure fluctuation transposition
GB/T 15544.5-2017 Short-circuit current calculation in three-phase a.c.systems―Part 5:Examples

Professional Standard - Energy

NB/T 11388-2023 DC support capacitor for flexible DC transmission converter valve
NB/T 11679-2024 Depth Regulations for Harmonic Calculation Content of DC Converter Stations
NB/T 35043-2014 Guide for Short-Circuit Current Calculation in Three-Phase AC Systems of Hydropower Projects

Professional Standard - Aviation

HB 20125-2012 Requirements of computational fluid dynamics data exchange

Professional Standard - Energy and Power Planning

DL/T 253-2012 Measurement Method for Earth Resistance,Ground Potential Distribution,Step Voltage and Current Dividing on Earth Electrodes
DL/T 5471-2021 Guidelines for item segregation of construction budget for substation, switch station and convertor station projects
DL/T 866-2004 The guide for selection and calculation of current transformers and voltage transformers
DL/T 5471-2013 Guidelines for item segregation of construction budget for substation,switch station and convertor station projects
DL/T 5541-2018 Guidelines for the division of project budget for the construction of the ground pole project of the converter station

Group Standards of the People's Republic of China

T/CEC 442-2021 DC cable ampacity calculation formula

Military Standard of the People's Republic of China-General Armament Department

GJB 173-1986 Short-circuit current calculation of ship AC power system
GJB/Z 95-1997 Calculation method of short-circuit current of ship DC power system
GJB 173A-2015 Calculation of short-circuit current in ship AC power system

Professional Standard - Aerospace

QJ 2954-1997 Verification Regulation of DC Converter

Engineering Sciences Data Unit (ESDU)

CF2-1978 Conversion factors for fluid flows.
ESDU 81002-1981 RADIAL@ MIXED AND AXIAL-FLOW PUMPS. CONVERSION FACTORS

German Institute for Standardization

DIN VDE 0276-1000:1995-06 Power cables - Part 1000: Current-carrying capacity, general, conversion factors
DIN VDE 0276-1000:1995 Power cables - Part 1000: Current-carrying capacity, general, conversion factors
DIN EN 60909-0 Supplement 4:2003 Short-circuit current calculation in three phase a.c. systems - Electrical equipment; Data for short-circuit current calculations
DIN EN 60909-0 Supplement 4:2003-02 Short-circuit current calculation in three phase a.c. systems - Electrical equipment; Data for short-circuit current calculations
DIN 43671:1975 Copper bus bars; design for continuous current
DIN EN 12405-3:2016 Gas meters - Conversion devices - Part 3: Flow computer
DIN 43670:1975 Aluminium bus bars; design for continuous current
DIN EN 60865-1:2012-09*VDE 0103:2012-09 Short-circuit currents – Calculation of effects
DIN IEC/TR 60865-2:2017-03*VDE 0103-2:2017-03 Short-circuit currents – Calculation of effects
DIN EN 12405-3 E:2014-01 Gas meters - Conversion devices - Part 3: Flow computer
DIN EN 12405-3 E:2014 Draft Document - Gas meters - Conversion devices - Part 3: Flow computer; German version prEN 12405-3:2013
DIN EN 60909-0 Bb.3:2003 Short-circuit currents in three-phase a.c. systems - Factors for the calculation of short-circuit currents according to IEC 60909-0 (IEC/TR 60909-1:2002)
DIN EN 12405-1:2006 Gas meters - Conversion devices - Part 1: Volume conversion; English version of DIN EN 12405-1:2006-04

European Committee for Standardization (CEN)

EN 12405-3:2015 Gas meters - Conversion devices - Part 3: Flow computer
EN 12405-1:2018 Gas meters - Conversion devices - Part 1: Volume conversion
EN 12405-1:2005+A2:2010 Gas meters - Conversion devices - Part 1: Volume conversion
EN 12405-1:2021 Gas meters - Conversion devices - Part 1: Volume conversion
prEN 60865-1992 Short circuit currents; calculation of effects

British Standards Institution (BSI)

BS EN 12405-3:2015 Gas meters. Conversion devices. Flow computer
BS PD IEC/TR 62095:2003 Electric cables. Calculation of current rating. Cable current rating calculations using finite element method
PD IEC/TR 62095:2003 Electric cables. Calculation of current rating. Cable current rating calculations using finite element method
PD 6575-2-1995 Short-circuit currents. Calculation of effects. Examples of calculation
BS EN 60909-0:2001 Short-circuit currents in three-phase a.c. systems - Calculation of currents
BS EN 12405-1:2005+A2:2010 Gas meters. Conversion devices. Volume conversion
PD 6575-2:1995*IEC 865-2-1994 Short-circuit currents. Calculation of effects. Examples of calculation
BS EN 12618-3:2004 Products and systems for the protection and repair of concrete structures-Test methods-Part 3:Determination of the adhesion of injection products,with or without thermal cycling-Slant shear method
BS PD 6575-2:1995 Short-circuit currents. Calculation of effects-Examples of calculation
BS EN 60909-0:2016 Short-circuit currents in three-phase a.c. systems. Calculation of currents
BS PD IEC/TR 60865-2:2015 Short-circuit currents. Calculation of effects. Examples of calculation
BS EN 12405-1:2005 Gas meters - Conversion devices - Volume conversion
BS EN 12405-1:2018 Gas meters. Conversion devices. Volume conversion
BS EN 12618-2:2004 Products and systems for the protection and repair of concrete structures-Test methods-Part 2:Determination of the adhesion of injection products,with or without thermal cycling-Adhesion by tensile bond strength
BS IEC 60287-1-3:2023 Electric cables. Calculation of the current rating - Current rating equations (100 % load factor) and calculation of losses. Current sharing between parallel single-core cables and calculation of circulating current losses
BS IEC 60287-1-3:2003 Electric cables - Calculation of the current rating - Current rating equations (100 % load factor) and calculation of losses - Current sharing between parallel single-core cables and calculation of circulating current losses
PD 7639-2-1994 Short-circuit current calculation in three-phase a.c. systems. Data for electrical equipment for short-circuit current calculations in accordance with BS 7639
BS IEC 60287-2-1:2023 Electric cables. Calculation of the current rating. Thermal resistance. Calculation of thermal resistance
PD IEC/TR 60865-2:2015 Short-circuit currents. Calculation of effects. Examples of calculation
PD 7639-1-1994 Short-circuit current calculation in three-phase a.c. systems. Factors for the calculation of short-circuit currents in three-phase a.c. systems according to BS 7639
BS 7769-2.1:1997 Electric cables - Calculation of the current rating - Thermal resistance - Calculation of thermal resistance
BS IEC 60287-2-1:1994+A2:2006 Electric cables - Calculation of the current rating - Thermal resistance - Calculation of thermal resistance
BS IEC 60287-1-1:2007 Electric cables - Calculation of the current rating - Current rating equations (100% load factor) and calculation of losses - General
BS IEC 60287-2-1+A2:1997 Electric cables. Calculation of the current rating. Thermal resistance. Calculation of thermal resistance
BS IEC 60287-1-3:2002 Electric cables — Calculation of the current rating — Part 1 - 3 : Current rating equations (100 % load factor) and calculation of losses — Current sharing between parallel single - core cables and calculation of circulating current losses
BS IEC 60287-2-1:2015 Electric cables. Calculation of the current rating. Thermal resistance. Calculation of thermal resistance
BS PD 7639-2:1994 Short-circuit current calculation in three-phase a.c. systems-Data for electrical equipment for short-circuit current calculations in accordance with BS 7639
BS PD IEC TR 63179-1:2020 Guideline for planning of HVDC systems-HVDC systems with line-commutated converters
BS 350-2 SUPPLEMENT NO. 1:1967 Conversion factors and tables-Additional tables for SI conversions
BS 7769-1.1:1997 Electric cables. Calculation of the current rating. Current rating equations (100% load factor) and calculation of losses-General
BS PD 7639-1:1994 Short-circuit current calculation in three-phase a.c. systems-Factors for the calculation of short-circuit currents in three-phase a.c. systems according to BS 7639
12/30270636 DC BS EN 60909-0. Short-circuit currents in three.phase A.C. systems. Calculation of currents
BS EN 60865-1:2012 Short-circuit currents. Calculation of effects. Definitions and calculation methods

Standard Association of Australia （SAA）

AS 1377.3:1973 Conversion tables, Part 3: Volume and flow rate
AS 1377.4:1973 Conversion tables - Mass, density, concentration and flow rate (incorporating Amdt 1)
AS 3851:1991/Amdt 1:1992 Calculation of short-circuit current in three-phase AC system
AS 3851:1991(R2015) Calculation of short-circuit current in three-phase AC system
AS 3865:1991 Calculation of the effects of short-circuit currents
AS 3865:1991/Amdt 1:2003 Calculate the effects of short-circuit current

Bureau of Indian Standards

IS 786-1967 Conversion factors and conversion tables
IS 786 Supp-1967 Conversion factors and conversion tables
IS 3689-1966 Yarn count conversion coefficient and conversion table
IS B786-1967 Conversion Factors And Conversion Tables(First Revision)(bi-lingual)

The Standards, Productivity and Innovation Board

SS 55-1971 CONVERSION FACTORS AND TABLES

American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE)

ASHRAE 4265-1999 Measurements and Computations of Room Airflow with Displacement Ventilation

GCC Standardization Organization

GSO IEC 60287-1-1:2014 Electric cables - Calculation of the current rating - Part 1-1: Current rating equations (100 % load factor) and calculation of losses - General
OS GSO IEC TR 60909-4:2024 Short-circuit currents in three-phase AC systems - Part 4: Examples for the calculation of short-circuit currents
GSO IEC 60287-1-3:2015 Electric cables - Calculation of the current rating - Part 1-3: Current rating equations (100 % load factor) and calculation of losses - Current sharing between parallel single-core cables and calculation of circulating current losses

Defense Logistics Agency

DLA SMD-5962-89643 REV A-2006 MICROCIRCUIT, LINEAR, OPERATIONAL AMPLIFIER, WIDEBAND, HIGH SLEW RATE/ OUTPUT CURRENT, MONOLITHIC SILICON

Instituto Colombiano de Normas Técnicas y Certificación

ICONTEC 2231-1986 Electronics. fee converter

Standards Norway

NS 1023:1967 Conversion tables, calorie to joule, joule to calorie
NS-EN 12405-3:2015 Gas meters — Conversion devices — Part 3: Flow computer

Association Francaise de Normalisation

NF E17-304-3*NF EN 12405-3:2016 Gas meters - Conversion devices - Part 3 : flow computer
NF EN 12405-3:2016 Gas meters - Conversion devices - Part 3: flow calculators
NF E17-304-1*NF EN 12405-1:2021 Gas meters - Conversion devices - Part 1 : volume conversion
NF C10-120:2002 Short-circuit currents in three-phase a.c.systems - Part 0 : calculation of currents.
NF C10-120*NF EN 60909-0:2016 Short-circuit currents in three-phase a.c.systems - Part 0 : calculation of currents
NF EN 60909-0:2016 Short-circuit currents in three-phase alternating current networks - Part 0: calculation of currents

Spanish Association for Standardization (UNE)

UNE-EN 12405-3:2016 Gas meters - Conversion devices - Part 3: Flow computer
AENOR UNE-EN 12405-3:2016 Gas meters - Conversion devices - Part 3: Flow computer
UNE 21144-1-3:2003 Electric cables - Calculation of the current rating - Part 1-3: Current rating equations (100 % load factor) and calculation of losses - Current sharing between parallel single-core cables and calculation of circulating current losses.

Swedish Institute for Standards

SIS SEN 27 08 11-1970 Current converter
SIS SS IEC 865:1987 Calculation of the effects of short- circuit currents
SS-EN 12405-3:2015 Gas meters - Conversion devices - Part 3: Flow computer
SIS SS 421 01 68-1991 Short-circuit current calculation in three-phase a.c. systems
SS-EN 60909-0:2016 Short-circuit currents in three-phase a.c. systems - Part 0: Calculation of currents
SIS SEN 26 01 14-1965 Electrical machines A. C. commutator machines
SIS SS 421 01 65-1989 Calculation of the effects of short-circuit currents

Ente Nazionale Italiano di Unificazione

UNI EN 12405-3:2016 Gas meters - Conversion devices - Part 3: Flow computer

Danish Standards Foundation

DANSK DS/EN 12405-3:2016 Gas meters - Conversion devices - Part 3: Flow computer
DANSK DS/IEC 60287-1-3:2002 Electric cables – Calculation of the current rating – Part 1-3: Current rating equations (100 % load factor) and calculation of losses – Current sharing between parallel single-core cables and calculation of circulating current losses
DS/IEC 60287-1-3:2002 Electric cables - Calculation of the current rating - Part 1-3: Current rating equations (100 % load factor) and calculation of losses - Current sharing between parallel single-core cables and calculation of circulating current losses
DS/EN 60909-0:2003 Short-circuit currents in three-phase a.c. systems - Part 0: Calculation of currents
DS/IEC 865:1987 Calculation of the effects of shortcircuit currents

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO IEC 60909-0:2024 Short-circuit currents in three-phase a.c. systems - Part 0: Calculation of currents
BH GSO IEC 60287-1-3:2016 Electric cables - Calculation of the current rating - Part 1-3: Current rating equations (100 % load factor) and calculation of losses - Current sharing between parallel single-core cables and calculation of circulating current losses

Association for Electrical, Electronic & Information Technologies (VDE)

VDE 0102 Bei 4-2003*DIN EN 60909-0 Bei 4:2003 Short-circuit current calculation Electrical equipment data in three-phase AC systems is used for short-circuit current calculation
VDE 0102 Bei 1-2002*DIN EN 60909-0 Bei 1:2002 Example for the Calculation of Short-circuit Currents
VDE 0102 Bei 3-2003*DIN EN 60909-0 Bei 3:2003 Factors for the calculation of short-circuit currents according to IEC 60909-0
VDE 0102-3-1997*DIN IEC 60909-3:1997 Short circuit current Current calculations in three-phase AC systems Part 3
VDE-Schriftenreihe Band 118:2016 Calculation of short-circuit currents and voltage drops

Korean Agency for Technology and Standards (KATS)

KS C IEC 60287-1-2-2003(2023) Electric cable - Current rating calculation - Part 1: Current rating calculation formula and loss calculation - Section 2: Sheath eddy current loss rate of balanced two-line circuit
KS C IEC 60909-0-2014(2024) Short-circuit currents in three-phase a.c. systems — Part 0: Calculation of currents
KS C IEC 60909-0-2014(2019) Short-circuit currents in three-phase a.c. systems — Part 0: Calculation of currents
KS C IEC 60287-1-3-2014(2024) Electric Cables — Calculation of the current rating — Part 1-3: Current rating equations(100 % load factor) and calculation of losses — Current sharing between parallel single-core cables and calculat
KS C IEC 60287-1-3-2014(2019) Electric Cables — Calculation of the current rating — Part 1-3: Current rating equations(100 % load factor) and calculation of losses — Current sharing between parallel single-core cables and calculat
KS C IEC 60909-0-2019 Short-circuit currents in three-phase a.c. systems — Part 0: Calculation of currents
KS C IEC 60287-1-2-2003(2018) Electric cable - Current rating calculation - Part 1: Current rating calculation formula and loss calculation - Section 2: Sheath eddy current loss rate of balanced two-line circuit

Czech Standards Institute (UNMZ)

CSN 33 3022-1996 Short-circuit current calculation in three-phase a.c. systems

European Committee for Electrotechnical Standardization（CENELEC）

EN 60909-0:2016 Short-circuit currents in three-phase a.c. systems - Part 0: Calculation of currents

Polski Komitet Normalizacyjny (PKN)

PN E05025-1990 Calculation of the effects of short-circuit currents

Institute of Interconnecting and Packaging Electronic Circuits (IPC)

IPC TM-650 5.4.2-1973 Conversion Tables

International Electrotechnical Commission (IEC)

IEC 60909-0:2001 Short-circuit currents in three-phase a.c. systems - Part 0: Calculation of currents
IEC 60287-1-1:2006+AMD1:2014 CSV Electric cables - Calculation of the current rating - Part 1-1: Current rating equations (100 % load factor) and calculation of losses - General
IEC 60287-1-1:2014 Electric cables - Calculation of the current rating - Part 1-1: Current rating equations (100 % load factor) and calculation of losses - General
IEC 60287-1-3:2023 Electric cables - Calculation of the current rating - Part 1-3: Current rating equations (100 % load factor) and calculation of losses - Current sharing between parallel single-core cables and calculation of circulating current losses
IEC 60909-0:2001/COR1:2002 Short-circuit currents in three-phase a.c. systems - Part 0: Calculation of currents
IEC 60865:1986 Calculation of the effects of short-circuit currents
IEC 60909-0:2016 Short-circuit currents in three-phase a.c. systems - Part 0: Calculation of currents
IEC 60287-1-3:2023 CMV Electric cables - Calculation of the current rating - Part 1-3: Current rating equations (100 % load factor) and calculation of losses - Current sharing between parallel single-core cables and calcula

International Telecommunication Union (ITU)

ITU-T D.190-1995 Exchange of International Traffic Accounting Data Between Administrations Using Electronic Data Interchange (EDI) Techniques - Charging and Accounting in International Telecommunication Services (Study Group 3) 9 pp

Yugoslav Association for Standardization

JUS N.B9.805-1990 Calculation of the effects ofshort-circuitcurrents