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Norm
OVE EN IEC 61557-3
Ausgabedatum: 2023 01 01
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 3: Loop impedance (english version)
This part of IEC 61557 specifies the requirements applicable to equipment for measuring the
loop impedance between a line conductor and protective conductor; between a l...
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Herausgeber:
Österreichischer Verband für Elektrotechnik
Format:
Digital | 30 Seiten
Sprache:
Englisch
Fachgebiete
Electric & lighting engineering, Power transmission and distribution networks, Power transmission and distribution networks in general
Electric & lighting engineering, Electrical engineering - Insulation, Electrical insulation in general
Electric & lighting engineering, Electricity. Magnetism., Measurement of electrical and magnetic quantities
This part of IEC 61557 specifies the requirements applicable to equipment for measuring the
loop impedance between a line conductor and protective conductor; between a line conductor
and neutral; or between two line conductors by using the voltage drop when the circuit under
test is loaded.
OVE EN IEC 61557-3
2023 01 01
Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment fo...
Norm
↖
ÖVE/ÖNORM EN 61557-3
2008 04 01
Elektrische Sicherheit in Niederspannungsnetzen bis AC 1 000 V und DC 1 500 V - Geräte zum Prüfen, M...
Norm
ÖVE EN 61557-3
1997 04 16
Elektrische Sicherheit in Niederspannungsnetzen bis a.c. 1 kV und d.c. 1,5 kV - Geräte zum Prüfen, M...
Technische Regel