DIN EN 61557-12 PDF

Published Date: 09/01/2023

Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 12: Power metering and monitoring devices (PMD) (IEC 61557-12:2018 + A1:2021); German version EN IEC 61557-12:2022 + A1:2022

Published Date: 01/01/2020

Draft Document - Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 12: Power metering and monitoring devices (PMD) (IEC 85/702/CD:2019); Text in German and English

Published Date: 12/01/2008

Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 12: Performance measuring and monitoring devices (PMD) (IEC 61557-12:2007); German version EN 61557-12:2008

Published Date: 01/01/1991

Line scales and pointers for indicating electrical measuring instruments; scale graduation and numbering

Published Date: 07/01/2022

Direct acting indicating analogue electrical measuring instruments and their accessories - Part 9: Recommended test methods (IEC 60051-9:2019); German version EN IEC 60051-9:2021

Published Date: 01/01/1998

Digital recorders for measurements in high-voltage impulse tests - Part 2: Evaluation of software used for the determination of the parameters of impulse waveforms (IEC 61083-2:1996); German version EN 614083-2:1997

Published Date: 06/01/2003

Voltage measurements by means of standard air gaps (IEC 60052:2002); German version EN 60052:2002

Published Date: 07/31/2018

IEEE/ASHRAE Guide for the Ventilation and Thermal Management of Batteries for Stationary Applications

Published Date: 11/30/2022

IEEE/ASHRAE Guide for the Ventilation and Thermal Management of Batteries for Stationary Applications