Standarta informācija

LVS EN IEC 61557-4:2022

Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 4: Resistance of earth connection and equipotential bonding


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Latvian
Zemsprieguma sadales sistēmu ar maiņspriegumu līdz 1000 V un līdzspriegumu līdz 1500 V elektrodrošība. Aizsarglīdzekļu testēšanas, mērīšanas un pārraudzīšanas aparatūra. 4.daļa: Zemētājvadu un potenciālu izlīdzināšanas vadu pretestība (IEC 61557-4:2019)

Languages: In English

Type: standard

ICS groups: 29.240.01 Power transmission and distribution networks in general, 29.080.01 Electrical insulation in general, 17.220.20 Measurement of electrical and magnetic quantities

Technical commitee: CLC/TC 85X Measuring equipment for electrical and electromagnetic quantities

Registred: 10.03.2022.
In force: 10.03.2022.


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Status:
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standard
Languages:
EN
10.56 €
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