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GOST - Ruské národní normy
Stránka 3323
GOST IEC 61557-3-2013 (01.01.2015)
Low voltage distribution systems up to 1000 V a. c. and 1500 V d. c. Electrical safety. Equipment for testing, measuring or monitoring of protective measures. Part 3. Loop impedance
Dostupné jazyky: Rusky, Anglicky a rusky
Dostupné prevedenie: Elektronické PDF, Tlačené
od 55.90 EUR viac informácií
GOST IEC 61557-4-2013 (01.01.2015)
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 4. Resistance of earth connection and equipotential bonding
Dostupné jazyky: Rusky, Anglicky a rusky
Dostupné prevedenie: Elektronické PDF, Tlačené
od 46.80 EUR viac informácií
GOST IEC 61557-5-2013 (01.01.2015)
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 5. Resistance to earth
Dostupné jazyky: Rusky, Anglicky a rusky
Dostupné prevedenie: Elektronické PDF, Tlačené
od 61.60 EUR viac informácií
GOST IEC 61557-6-2013 (01.01.2015)
Low-voltage electrical distribution network up to 1000 V a.c. and 1500 V d.c. Electrical safety. Equipment for testing, measuring or monitoring of protective measures. Part 6. Effectiveness of residual current devices (RCD) in TT, TN and IT systems
Dostupné jazyky: Rusky, Anglicky a rusky
Dostupné prevedenie: Elektronické PDF, Tlačené
od 65.00 EUR viac informácií
GOST IEC 61557-7-2013 (01.01.2015)
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 7. Phase sequence
Dostupné jazyky: Rusky, Anglicky a rusky
Dostupné prevedenie: Elektronické PDF, Tlačené
od 55.90 EUR viac informácií
GOST IEC 61558-1-2012 (01.11.2014)
Safety of power transformers, power supplies, reactors and similar products. Part 1. General requirements and tests
Dostupné jazyky: Rusky, Anglicky a rusky
Dostupné prevedenie: Elektronické PDF, Tlačené
od 217.80 EUR viac informácií
GOST IEC 61558-2-1-2015 (01.01.2025)
Safety of power transformers, power supplies, reactors and similar products. Part 2-1. Particular requirements and tests for separating transformers and power supplies incorporating separating transformers for general applications
Dostupné jazyky: Rusky, Anglicky a rusky
Dostupné prevedenie: Elektronické PDF, Tlačené
od 70.70 EUR viac informácií
GOST IEC 61558-2-10-2015 (01.10.2016)
Safety of transformers, reactors, power supply units and combinations thereof. Part 2-10. Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voltages exceeding 1 000 V
Dostupné jazyky: Rusky, Anglicky a rusky
Dostupné prevedenie: Elektronické PDF, Tlačené
od 76.40 EUR viac informácií
GOST IEC 61558-2-12-2015 (01.01.2025)
Safety of power transformers, power supplies, reactors and similar products. Part 2-12. Particular requirements and tests for constant voltage transformers and power supply units for constant voltage
Dostupné jazyky: Rusky, Anglicky a rusky
Dostupné prevedenie: Elektronické PDF, Tlačené
od 93.50 EUR viac informácií
GOST IEC 61558-2-13-2015 (01.01.2025)
Safety of power transformers, power supplies, reactors and similar products. Part 2-13. Particular requirements and tests for auto-transformers and power supply units incorporating auto-transformers
Dostupné jazyky: Rusky, Anglicky a rusky
Dostupné prevedenie: Elektronické PDF, Tlačené
od 70.70 EUR viac informácií
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