Iec 60871 1 pdf software

Capacitors are tested in accordance with iecstandard 60871. Classification of tests as per iec 608711 15 classification of tests as per ieeeansi std 18 15 description of routine tests 16 comparison of routine tests between iec 608711 and ieeeansi std 18 16 description of type tests 17 comparison of type tests between iec 608711 and ieeeansi std 18 17 description to endurance tests, iec 608712 18. This third edition cancels and replaces the second edition published in 1999. Power factor correction equipment pdf 4387 kb iskra. Voltvar management software vvms for smart grid distribution automation applications. Iec international electro technical commission ieee institution of electrical and electronic engineers. Pdf new setup for overvoltage test of shunt capacitors. Generalthis part of iec 60871 is applicable to both. Power capacitors and harmonic filters buyers guide abb group. Comparison of routine tests between iec 608711 and ieeeansi std 18. Communication solutions for energy and smart grid systems.

Iec standards cover a vast range of technologies from power generation. Shunt capacitors for ac power systems having a rated voltage above v, part 1. Meets or exceeds the requirements of iec 608711, 2 for. This part of iec 60871, which is a technical specification, gives guidance on the protection of shunt capacitors and shunt capacitor banks. The transient temperature calculation is based on a dynamic thermal circuit model.

Consolidated editions the iec is now publishing consolidated versions of its publications. Dimensioning procedure worksheet and dimensioning examples. General published by iec on may 1, 2014 this part of iec 60871 is applicable to both capacitor units and capacitor banks intended to be used, particularly, for powerfactor correction of a. A software was developed for evaluation of recorded overvoltage waveforms considering amplitude and time limits. This second edition cancels and replaces the first edition published in. Show full abstract iec 608711 without use of circuit breakers. Guide to endurance testing superseded by pd iects 608712.

For example, the sixpulse converter circuit has characteristic harmonics with. Cbc8000 capacitor bank proview nxg application software programming guide. For example, iec 341 is now referred to as iec 600341. Disse ble i all hoved sak funnet i iec 608711, ieee std. This allows the oxygen consumption rate ocr to be calculated from the oxygen concentration. Abb library is a web tool for searching for documents related to abb products and.

The international electrotechnical commission iec is the leading global organization that prepares and publishes international standards for all electrical, electronic and related technologies. This part of iec 60871 is applicable to both capacitor units and capacitor banks intended to be used, particularly, for powerfactor correction. The software and hardware described in this document is furnished under a license and may. High voltage power capacitors scope 1phase capacitor units from 1 kv up to maximum 36 kv, 50 hz or 60 hz, 20 kvar up to maximum kvar for indoor. Legally binding document step out from the old to the newjawaharlal nehru. This second edition cancels and replaces the first edition published in 2005. Vishay esta is one of the few manufacturers to offer a complete range of power capacitors.

A laser product may consist of a single laser with or without a separate power supply or may incorporate one or more lasers in a complex optical, electrical, or mechanical system. The cable capacity ampacity calculation and cable sizing are based on the nec accepted nehermcgrath method and iec 60287 standard for steadystate temperature calculation. Cable thermal analysis software cable thermal capacity. Insulation coordination for equipment within lowvoltage systems, part 2. Iec 608311 shunt power capacitors of the selfhealing. Protection of shunt capacitors and shunt capacitor banks.

This part of iec 60871 is applicable to both capacitor units and capacitor banks intended to be used, particularly, for powerfactor correction of a. Curve 1 losses as a function of dielectric temperature. Simulation study and experimental results for detection and classification of the transient capacitor inrush current using discrete wavelet transform and artificial intelligence. The extension of iec 60599 to open type transformers.

The atmospheric gases must be stronger represented. Classification of tests as per iec 60871 1 15 classification of tests as per ieeeansi std 18 15 description of routine tests 16 comparison of routine tests between iec 60871 1 and ieeeansi std 18 16 description of type tests 17 comparison of type tests between iec 60871 1 and ieeeansi std 18 17 description to endurance tests, iec 60871 2 18. International electrotechnical commission wikipedia. High voltage power capacitors vishay intertechnology. The inert gas nitrogen can be used for the determination of the transformer openness number ton. C i r e d 19 th international conference on electricity distribution vienna, 2124 may 2007 paper 0147 cired2007 session 3 paper no 0147 page 1 4 using iec 61850 for teleprotection miquel serra fernando castro dimat, s. Forst ble standarder fra iec og ieee som omhandlet kondensatorbatterier og. As from 1 january 1997 all iec publications are issued with a designation in the 60000 series. All of these calculations can handle multiraceway systems and consider the effect of. Scope and object this technical specification applies to capacitors according to iec 608711 and gives the requirements for overvoltage cycling and ageing tests of these capacitors. Internal fuses standard by international electrotechnical commission, 08191996. General aspects pdf you can download iects 604791 ed.