IEC 60587:2007 ED3

Electrical insulating materials used under severe ambient conditions - Test methods for evaluating resistance to tracking and erosion

Datum objavljivanja: 9. 5. 2007.

Опште информације

Trenutna faza: 99.60 Effective date: 30. 3. 2022.

Inicijator: IEC

Pripada: TC 112

Vrsta: Međunarodni standard

ICS: 17.220.99 29.035.01

Jezik: engleski francuski španski

Kupovina

Status: Revidiran

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Apstrakt

IEC 60587:2007 describes two test methods for the evaluation of electrical insulating materials for use under severe ambient conditions at power frequencies (45 Hz to 65 Hz) by measurement of the resistance to tracking and erosion, using a liquid contaminant and inclined plane specimens. The two methods are as follows:
- Method 1: constant tracking voltage;
- Method 2: stepwise tracking voltage.
The main changes from the previous edition are as follows: experience has indicated the need for improved description of the experimental method. For the preparation of the test specimens abrasion is recommended only if necessary. The ventilation of the test chamber is described in detail. For specimens of soft elastomeric materials a mounting support is described. The maximum depth of erosion has to be reported in the classification.

Životni ciklus

PRETHODNO

POVUČEN
IEC 60587:1984 ED2

TRENUTNO

POVUČEN
IEC 60587:2007 ED3
99.60 Povlačenje stupilo na snagu
30. 3. 2022.

REVIDIRAN OD

OBJAVLJEN
IEC 60587:2022 ED4

Nacionalna preuzimanja

SRPS EN 60587:2011

ISS

Električni izolacioni materijali koji se koriste u otežanim uslovima okoline - Metode ispitivanja za vrednovanje otpornosti prema stvaranju provodnih staza i eroziji

95.99 Povučen

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