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download between 0-24 hoursReleased: 2009-08-28
IEC 60255-151:2009
Measuring relays and protection equipment - Part 151: Functional requirements for over/under current protection
Relais de mesure et dispositifs de protection - Partie 151: Exigences fonctionnelles pour les protections à minimum et maximum de courant
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English/French - Bilingual PDF
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270.00 EUR
English/French - Bilingual Hardcopy
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270.00 EUR
| Standard number: | IEC 60255-151:2009 |
| Released: | 2009-08-28 |
| Edition: | 1 |
| ICS: | 29.120.70 |
| Pages (English/French - Bilingual): | 63 |
| ISBN (English/French - Bilingual): | 9782889100781 |
DESCRIPTION
IEC 60255-151:2009
IEC 60255-151:2009 specifies minimum requirements for over/under current relays. It includes a specification of the protection function, measurement characteristics and time delay characteristics. Defines the influencing factors that affect the accuracy under steady state conditions and performance characteristics during dynamic conditions.