Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-7: Portable low voltage decoupling filters - Safety requirements (english version)
Edition 2021-06-01

Communication networks and systems for power utility automation - Part 7-4: Basic communication structure - Compatible logical node classes and data object classes ( IEC 61850-7-4:2010) (english version)
Edition 2022-08-01

Information technology. Data centre facilities and infrastructures. Cooling Efficiency Ratio
Edition 2020-04-09

Electrostatics. Standard test methods for specific applications. Ionization
Edition 2017-10-31

Electricity metering data exchange - The DLMS/COSEM suite - Part 4-7: DLMS/COSEM transport layer for IP networks (IEC 62056-4-7:2015) (english version)
Edition 2017-08-01

Electricity metering data exchange. The DLMS/COSEM suite. DLMS/COSEM transport layer for IP networks
Edition 2016-12-31

Connectors for electronic equipment. Detail specification for 8-way, unshielded, free and fixed connectors, for data transmissions with frequencies up to 250 MHz
Edition 2010-08-31

Connector sets and interconnect components to be used in optical fibre communication systems. Product specifications. LC-PC simplex terminated on IEC 60793-2-50 category B1.1 and B1.3 singlemode fibre with full zirconia ferrule for category C
Edition 2011-05-31

Communication cables - Specifications for test methods - Environmental test methods - Damp heat, steady state
Edition 2008-03-31

Guide for the procurement of power station equipment. Boiler auxiliaries. Ash handling plant. Ash handling plant
Edition 1999-09-15