NF C42-198-9*NF EN 61557-9:2015
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 9 : equipment for insulation fault location in IT systems

Standard No.

NF C42-198-9*NF EN 61557-9:2015

Release Date

2015

Published By

Association Francaise de Normalisation

Latest

NF C42-198-9*NF EN 61557-9:2015

NF C42-198-9*NF EN 61557-9:2015 history

• 2015 NF C42-198-9*NF EN 61557-9:2015 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 9 : equipment for insulation fault location in IT systems