Important objective of any electric transformer is to maintain voltage flow to optimum valve according to industries requirement. Here we are going to providing some important and necessary check which much required before power up 11KV transformers in industries.
Rating of Name Plate : Consider on this particular part and assure that name plate rating is similar with the rating that was seen during installation.
Equivalent Operations : Suppose If transformers are designed to work in equivalent then you should not forget to check on polarity. The transformer should be connected with right polarity for accurate functioning. If you are willing to working with only single 11KV transformer then you can skip this particular step.
Rating of Name Plate : Consider on this particular part and assure that name plate rating is similar with the rating that was seen during installation.
Equivalent Operations : Suppose If transformers are designed to work in equivalent then you should not forget to check on polarity. The transformer should be connected with right polarity for accurate functioning. If you are willing to working with only single 11KV transformer then you can skip this particular step.
Connections : Check properly that all connections are in proper position and cable or bus bars are connected properly or not if not then firstly do it because of In some case there is some problems with connections then it may disturb or fluctuate the overall working process of 11KV transformers.
Tap Change Connections : In tap change channel there are some connections. Check properly that all linked wires are properly connected and tightened at desired place in all three phases or not, if not done it then make it perfect.
Grounding Connection : For accurate execution and transformer process working grounding mesh should be perfectly connected to bolt. If you have any kinds of doubt still then don’t forget to refer project drawing available for the project.
Thermal Protective Device : With your 11KV transformers if you are using thermal protecting device then for regular and proper voltage flow test the connections. If there are any kinds of problems then don’t forget to contact on experts or related engineers working on the same project.
Removal of Impurities : For achieving proper functioning and better service life. there should not any extra dirt or impurities between coils.
Insulation Resistance Test : Check the insulation resistance value properly between HV and LV windings and grounded windings. When you are completed to sure about all obligatory checks only after then 11 KV transformer could be installed to the system. Sometimes there is noise above the standard level; it is common in 11KV transformer cases.
All the above mentioned things are better for electric power transmission of 11 KV transformers in industries. This useful tips is beneficial for safe and perfect power supply. Safety against power is much necessary thing so be aware and careful about power energy.
Tap Change Connections : In tap change channel there are some connections. Check properly that all linked wires are properly connected and tightened at desired place in all three phases or not, if not done it then make it perfect.
Grounding Connection : For accurate execution and transformer process working grounding mesh should be perfectly connected to bolt. If you have any kinds of doubt still then don’t forget to refer project drawing available for the project.
Thermal Protective Device : With your 11KV transformers if you are using thermal protecting device then for regular and proper voltage flow test the connections. If there are any kinds of problems then don’t forget to contact on experts or related engineers working on the same project.
Removal of Impurities : For achieving proper functioning and better service life. there should not any extra dirt or impurities between coils.
Insulation Resistance Test : Check the insulation resistance value properly between HV and LV windings and grounded windings. When you are completed to sure about all obligatory checks only after then 11 KV transformer could be installed to the system. Sometimes there is noise above the standard level; it is common in 11KV transformer cases.
All the above mentioned things are better for electric power transmission of 11 KV transformers in industries. This useful tips is beneficial for safe and perfect power supply. Safety against power is much necessary thing so be aware and careful about power energy.