Category: IEC

IEC

IEC 60730-2-14 Ed. 2.2 b:2021

IEC 60730-2-14 Ed. 2.2 b:2021

Automatic electrical controls – Part 2-14: Particular requirements for electric actuators CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 10/01/2021

IEC 60255-187-1 Ed. 1.0 b:2021

IEC 60255-187-1 Ed. 1.0 b:2021

Measuring relays and protection equipment – Part 187-1: Functional requirements for differential protection – Restrained and unrestrained differential protection of motors, generators and transformers
standard by International Electrotechnical Commission, 07/01/2021

IEC 62040-1 Ed. 2.0 en:2017 EXV

IEC 62040-1 Ed. 2.0 en:2017 EXV

Uninterruptible power systems (UPS) – Part 1: Safety requirements EXTENDED EDITION
standard by International Electrotechnical Commission, 09/01/2017

IEC 61970-456 Ed. 3.0 b:2021

IEC 61970-456 Ed. 3.0 b:2021

Energy management system application program interface (EMS-API) – Part 456: Solved power system state profiles
standard by International Electrotechnical Commission, 12/01/2021

IEC 61753-111-08 Ed. 1.0 b:2021

IEC 61753-111-08 Ed. 1.0 b:2021

Fibre optic interconnecting devices and passive components – Performance standard – Part 111-08: Sealed closures for category G – Ground
standard by International Electrotechnical Commission, 04/01/2021

IEC 61375-2-8 Ed. 1.0 en:2021

IEC 61375-2-8 Ed. 1.0 en:2021

Electronic railway equipment – Train communication network (TCN) – Part 2-8: TCN conformance test
standard by International Electrotechnical Commission, 10/01/2021

IEC 60800 Ed. 4.0 b:2021

IEC 60800 Ed. 4.0 b:2021

Heating cables with a rated voltage of 300/500 V for comfort heating and prevention of ice formation
standard by International Electrotechnical Commission, 11/01/2021

IEC 61204-7 Ed. 2.0 b:2016 EXV

IEC 61204-7 Ed. 2.0 b:2016 EXV

Low-voltage switch mode power supplies – Part 7: Safety requirements EXTENDED EDITION
standard by International Electrotechnical Commission, 11/01/2016

IEC 60891 Ed. 3.0 b:2021

IEC 60891 Ed. 3.0 b:2021

Photovoltaic devices – Procedures for temperature and irradiance corrections to measured I-V characteristics
standard by International Electrotechnical Commission, 10/01/2021

IEC 60384-25 Ed. 3.0 b:2021

IEC 60384-25 Ed. 3.0 b:2021

Fixed capacitors for use in electronic equipment – Part 25: Sectional specification: Fixed aluminium electrolytic surface mount capacitors with conductive polymer solid electrolyte
standard by International Electrotechnical Commission, 07/01/2021