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ASEA RIS & P&B Gold Protection Relays Time/Overcurrent Characteristic

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GVP

GVP

Electrical
Joined
Aug 10, 2002
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3
Location
IE
Hello,

Can anybody direct me to ASEA RIS & P&B Gold Protection Relays Time/Overcurrent Characteristic Curve formulae.

Regards
GVP
 
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GVP,

P+B overcurrent curve formulas are including in their technical pubs for each particular relay type
see Click top link for publications and scroll from there.
 
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