IEC 60287-1-3:2002 ED1

Electric cables - Calculation of the current rating - Part 1-3: Current rating equations (100 % load factor) and calculation of losses - Current sharing between parallel single-core cables and calculation of circulating current losses

Publication date: 21 maj 2002

General information

Current stage: 99.60 Effective date: 22 maj 2023

Originator: IEC

Owner: TC 20

Type: International Standard

ICS: 29.060.20

Gjuha: anglisht frëngjisht

Buying

Statusi: Revised

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Scope

Provides a method for calculating the phase currents and circulating current losses in single-core cables arranged in parallel.
The method described in this standard can be used for any number of cables per phase in parallel in any physical layout. The phase currents can be calculated for any arrangement of sheath bonding. For the calculation of sheath losses, it is assumed that the sheaths are bonded at both ends. A method for calculating sheath eddy current losses in two circuits in flat formation is given in IEC 60287-1-2.

Life cycle

NOW

WITHDRAWN
IEC 60287-1-3:2002 ED1
99.60 Withdrawal effective
22 maj 2023

REVISED BY

PUBLISHED
IEC 60287-1-3:2023 ED2

National adoptions

SSH IEC 60287-1-3:2002

DPS

Kabllot elektrik - Llogaritja e vlerësimit të rrymës - Pjesa 1-3: Ekuacionet e vlerësimit të rrymave (faktori i ngarkesës 100%) dhe llogaritja e humbjeve - Ndarja e rrymave ndërmjet kabllove një dejësh paralel dhe llogaritja e humbjeve të rrymave qarkulluese

60.60 Standard published

DPS/KT 3 më tepër