errection check list for transformer maintenance

0 Answers   RRB,

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hi i am aziz electrical associate engineer. i am faceing problem in acs800 vvvf drive.it is tripping wothout any alarm/fault.i cheaked all parameters and fault function of drive, all are correct as well as communication parameters.but still it is tripping (drive is tripping in running position not in starting)

1 Answers  

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What are the different types of cable jointing methods for HT and LT power cable?

1 Answers  

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Why using synchronising methed in DG's sets?

0 Answers   Juniper Networks,

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what is Ith current?

4 Answers  

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how air lock will be removed from generators, how it happens?

1 Answers   ABC Engineering,

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what is mean Boost voltage and what is working principle of Tube light

2 Answers   Trimax,

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with the help of drive can we run the 50hz motor on 100hz,what will be its effect.

3 Answers   BPL,

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i want to do a project on PLC.... please give me an idea.....

1 Answers  

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800A 22KV TP OCB. explain

1 Answers  

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What is the working principle of VFD

3 Answers   HCL,

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What are the limiting factor for controlling maximum hot point temperature within a hydrogen and water cooled generator?

1 Answers  

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