Answer / reddy

You had better go for oi; type transformer as it offers
better reliabilty in such kind of environment..

Answer / karthik.j

you choose IP 65 protection with canopy for that dry type
transformer..

Answer / dhaval

I think the dry type transformer so it's IP 00 because it is for the 'AN' transformer so no protection is required

Dear all, Can anybody tell me that how to choose CT for a specific load? I have a 200kw induction motor, which ratio CT should be installed? Is there a formula or calculation that determines the CT ratio for a load? Regards.

2 Answers  

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Do you have any P.L.C in your organization?

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what is the k var ratting of 1250kva

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1.what to do if ferquency of any power system continue to decrease ?

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Diff between power trans and generating transformer?

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could any one explain me what power factor and where it is use ful

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whatis the commertial spec. of distribution boards ?

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If a air condition consume 2.50 to 3.00 amp then how much it will consume in watts if it is running 10 hours out of 24 hours????

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As we use capacitor bank in 3ph ckt to improve PF, can we use capacitor in single ph domestric use, in house we have Fan,Mixer,electric cooker,iron,tube choke they also lag the system,because it is inductive load. if it is possible to improve PF of single ph system-- if yes- type of capacitor to be used,connection diagram, working in detail. if no-- list it.

0 Answers  

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