LVS EN 61557-3:2002

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 3: Loop impedance

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Elektrodrošība zemsprieguma sadales sistēmās maiņspriegumam līdz 1000 V un līdzspriegumam līdz 1500 V - Aizsargsistēmu testēšanas, mērīšanas un monitoringiekārtas - 3. daļa: Cilpas impedance

Languages: In English

Type: standard

ICS groups: 17.220.20 Measurement of electrical and magnetic quantities

Technical commitee: LVS/STK/31 Legal Metrology

Registred: 13.12.2002.
In force: 13.12.2002.
withdrawn: 03.07.2007.

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