LST EN 61557-8-2015
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 8: Insulation monitoring devices for IT systems (IEC 61557-8:2014)

Standard No.

LST EN 61557-8-2015

Release Date

2015

Published By

Lithuanian Standards Office

Latest

LST EN 61557-8-2015

Replace

LST EN 61557-8-2007

LST EN 61557-8-2015 history

• 2015 LST EN 61557-8-2015 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 8: Insulation monitoring devices for IT systems (IEC 61557-8:2014)
• 2007 LST EN 61557-8-2007 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 8: Insulation monitoring devices for IT systems (IEC 61557-8:2007 + corrigendum May 20
• 0000 LST EN 61557-8-2000