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Check out the following points.
1.Check the frequency cycle,It should be 50 Hz or 60 Hz.
2.There should not be any huntting in the generator
3.The voltage should be constant .
4.Check the...

When you are discussing only on the stronger part of the supply ,Then 220 V is higher than 110 v .In 220 V system the current drawn will be very less when compared to 110 v.
The lower voltage is...

Bus Bar are current passing media in Electrical systems.The bus Bars are made of Copper or Aluminium & its Thichness and the length depends on the current carrying capacity as per the design .
In...

You cannot use AC MCB for DC .
MCB characteristics will be different for AC & DC MCB .Kindly look in the characteristics for details.

I can understand from your question that the transformer output is 3 Phase of 480 V.You have to connect an motor of 50 Hp to the same source.
Now I shall suggest you to check the motor...

Switch board is a panel which does the power distribution .It has incomer feeder ,Protection/Measuring feeders & outgoing feeders as per the load pattern.
Switch gear is the components used in the...

Wattage & VA rating cannot be determined from the battery ratings.All that this information can be helpful to calculate the back up time of batteries on load.The UPS rating can be determined based on...

It's the Type of Transformer cooling.Its considered in choosing the right transformer for the project based on the Load/Capacity & environmental conditions.

The Major application of three phase power would be the Transmission & distribution system.The loss can be reduced & the system eficiency increases.

You have to check the fault level of the beaker & the Fuse the discrimination level should be higher on fuse than breaker .

In 3 Phase system ,The load can be balanced & the system performance shall be good .This increases the life of the upstream power sources & cables.The electrical parameter shall also be in limits....

While desiging the electrical system what shall be the SFU/MCCB rating against the Motor rating .Should it be designed 150 % of the nominal motor current or greater than that value.
How is the fuse...

Hi..
In that case do check the profibus or field bus card .The problem could be from card .