Answer / nur.asidik

all micom series compatible for mudbus RS485 as basic communication protocol,

Answer / fajar

ow can I communicate with an Areva MiCOM P121 relay by
RS485 port? In other word, which command can I send and
what information can I have recieved? please send some
refrences, please. thanks

Answer / shayan

hi please email me your question.if you find your way for
connection to p121 please say to me.
do you know what is your relay protocol?

what is the differnce between ac and dc?

5 Answers  

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2 Answers  

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0 Answers  

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give single line diagram of D.O.L and star -Delta starter ?

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WHAT MEANT BY SEVICE FOCTOR?

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3 Answers   Ecil,

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1 Answers  

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what is cogging in motors?

1 Answers  

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