Answer / guest

1. it is user friendly
2. reduce cast
3. energy saving
4. no external PLC
5. application dedicated feature.
6. smooth power loss ride through
7. adaptive protection
8. easy to use

internally connection of photvoltic module

0 Answers  

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Which do you think is the most significant cause of energy loss in a factory?

0 Answers  

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Whether the vacuum contactor requires Short circuit protection?If No,why?

0 Answers   Reliance,

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i applied for the ap transco please forward the freqventley asked QA

0 Answers  

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for which possible reasons a motor can fail to start??

4 Answers   CEB, Essar,

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What is the difference between switch gear and control gear ?

2 Answers   QU,

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what is the purpose of starter in tube light?what is it operation .

1 Answers  

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i have one transformer 1000kva, 11/.433kv. we are using 200/5 amp. ct unit for measuring purpose, & one 800 amp. V.C.B Unit for the same t/f operate, i wants to known the primary current of T/F is only 53 amp. why we used 800 amp. V.C.B ? & 200/5 amp. CT Unit.

4 Answers  

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Does all the output contacts (N/O as well as N/C) of a Numerical relay operate when relay receives a binary input/inputs or contacts are designated to specific logic input/inputs and only these contacts operate?

0 Answers  

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what is d main difference between KVA and KWA

2 Answers   Charoen Pokphand,

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What is the advisble power factor to be maintained in grid connecting power generation plnats without any effecting the generator.

1 Answers  

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What is meant by derating factor?

0 Answers  

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