Back

EVS-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)

General information

Withdrawn from 06.10.2015
Base Documents
IEC 61557-8:2007 + corrigendum May 2007; EN 61557-8:2007
ICS Groups
17.220.20 Measurement of electrical and magnetic quantities 29.080.01 Electrical insulation in general 29.240.01 Power transmission and distribution networks in general
Directives or regulations
None

Standard history

Status
Date
Type
Name
06.10.2015
Main
EVS-EN 61557-8:2015
03.12.2009
Corrigendum
EVS-EN 61557-8:2007/AC:2009
08.10.2007
Main
EVS-EN 61557-8:2007
Main
EVS-EN 61557-8:2001
This part of IEC 61557 specifies the requirements for insulation monitoring devices which permanently monitor the insulation resistance to earth of unearthed IT a.c. systems, for IT a.c. systems with galvanically connected d.c. circuits having nominal voltages up to 1 000 V a.c., as well as of unearthed IT d.c. systems with voltages up to 1 500 V d.c. independent from the method of measuring.

Required fields are indicated with *

*
*
*
PDF
24.40 € incl tax
Paper
24.40 € incl tax
Browse standard from 2.44 € incl tax
Standard monitoring
English (PDF 293 KB) Estonian (PDF 261 KB)

Related products

Main

EVS-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
Newest version Valid from 06.10.2015
Corrigendum

EVS-EN 61557-8:2007/AC:2009

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)
Withdrawn from 06.10.2015
Main

EVS-EN 50110-1:2013

Operation of electrical installations -- Part 1: General requirements
Withdrawn from 16.10.2023
Main + corrigendum

EVS-EN 61936-1:2010

Power installations exceeding 1 kV a.c. - Part 1: Common rules (IEC 61936-1:2010, modified)
Withdrawn from 15.11.2021

Customers who bought this item also bought

Main

EVS-EN 61557-7:2007

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 7: Phase sequence (IEC 61557-7:2007)
Withdrawn from 15.06.2022
Main

EVS-EN 61557-9:2009

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
Withdrawn from 06.10.2015
Main

EVS-EN 61557-12:2008

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 12: Performance measuring and monitoring devices (PMD) (IEC 61557-12:2007)
Withdrawn from 17.01.2022
Main

EVS-EN 61557-13:2011

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 13: Hand-held and hand-manipulated current clamps and sensors for measurement of leakage currents in electrical distribution systems
Newest version Valid from 04.10.2011

Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English