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Displaying 1-12 of 40 results.

LVS EN 50678:2020

standard

EN
General procedure for verifying the effectiveness of the protective measures of electrical equipment after repair
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22.17 €

LVS EN 50678:2020/AC:2021

corrigendum

EN
General procedure for verifying the effectiveness of the protective measures of electrical equipment after repair
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0.00 €

LVS EN 60051-1:2017

standard

EN
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 1: Definitions and general requirements common to all parts
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26.12 €

LVS EN IEC 60477-1:2022

standard

EN
Laboratory resistors - Part 1: Laboratory DC resistors
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19.44 €

LVS EN IEC 60477-2:2022

standard

EN
Laboratory resistors - Part 2: Laboratory AC resistors
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19.44 €

LVS EN IEC 60688:2025

standard

EN
Electrical measuring transducers for converting AC and DC electrical quantities to analogue or digital signals
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34.01 €

LVS EN 61557-15:2014

standard

EN
Maiņspriegumam līdz 1000 V un līdzspriegumam līdz 1500 V paredzēto zemsprieguma sadales sistēmu elektrodrošums. Aizsarglīdzekļu testēšanas, mērīšanas un pārraudzīšanas aparatūra. 15.daļa: Funkcionālā drošuma prasības izolācijas kontroles ierīcēm IT sistēmās un ierīcēs izolācijas defektu atrašanās vietas noteikšanai IT sistēmās (IEC 61557-15:2014)
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27.93 €

LVS EN 61557-16:2015

standard

EN
Elektrodrošums zemsprieguma sadales sistēmās maiņspriegumam līdz 1000 V un līdzspriegumam līdz 1500 V. Aizsarglīdzekļu testēšanas, mērīšanas un pārraudzīšanas aparatūra. 16.daļa: Aparatūra elektriskās aparatūras un/vai elektriskās medicīnas aparatūras aizsarglīdzekļu efektivitātes testēšanai (IEC 61557-16:2014)
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17.61 €

LVS EN 61557-8:2015

standard

EN
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
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24.60 €

LVS EN 61557-8:2015/AC:2016

corrigendum

FR, EN
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
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0.00 €

LVS EN 61557-9:2015

standard

EN
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
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19.44 €

LVS EN 61557-9:2015/AC:2016

corrigendum

FR
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
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0.00 €