Standarta informācija
LVS EN 61557-11:2009
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 11: Effectiveness of residual current monitors (RCMs) type A and type B in TT, TN and IT systems (IEC 61557-11:2009)
Latvian
Elektrodrošība zemsprieguma sadales sistēmās maiņspriegumam līdz 1000 V un līdzspriegumam līdz 1500 V. Aizsarglīdzekļu testēšanas, mērīšanas un pārraudzīšanas piederumi. 11. daļa: A tipa un B tipa diferenciālās strāvas kontrolierīču (RCMs) efektivitāte TT, TN un IT sistēmās (IEC 61557-11:2009)
Languages: In English
Type: standard
ICS groups: 29.080.01 Electrical insulation in general, 29.240.01 Power transmission and distribution networks in general, 17.220.20 Measurement of electrical and magnetic quantities
Technical commitee: LVS/STK/000 Standardisation division, Latvian standard
Registred: 30.07.2009.
In force: 30.07.2009.
withdrawn: 01.09.2022.