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EDF SK1-1

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Siyou

Siyou

Electrical
Jul 12, 2020
30

Dear Everyone,

Anyone who knows the minimum time delay and X/R test ratio of ABB 72.5kV SF6 Circuit breaker with 44% DC component, type EDF SK1-1?
It has a standard of IEC 62271-100 in the nameplate.

Thank You
 
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