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IEC TS 60909-1:1991 ED1

Short-circuit current calculation in three-phase a.c. systems - Part 1: Factors for the calculation of short-circuit currents in three-phase a.c. systems according to IEC 909
21. 11. 1991.

Опште информације

99.60     5. 8. 2002.

IEC

TC 73

Tehnička specifikacija

17.220.01  

engleski   francuski  

Kupovina

Revidiran

Jezik na kome želite da primite dokument.

Apstrakt

This Technical Report aims to show the origin and the application as far as necessary of the factors used to meet the demands of technical precision and simplicity when calculating short-circuit currents according to IEC 60909.
It is an addition to IEC 60909. It does not, however, change the basis for standardized calculation procedure given in that publication.

Životni ciklus

TRENUTNO

POVUČEN
IEC TS 60909-1:1991 ED1
99.60 Povlačenje stupilo na snagu
5. 8. 2002.

Nacionalna preuzimanja

SRPS IEC 60909-1:1998  
ISS

Proračun struja kratkog spoja u trofaznim sistemima naizmenicne struje - Deo 1: Faktori za proračun struja kratkog spoja u trofaznim sistemima naizmenicne struje prema IEC 60909 - (Identičan sa IEC 60909-1:1991)

90.60   Završetak postupka preispitivanja standarda

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