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chidambaram
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Join Date: Mar 2009
Location: Tamilnadu, INDIA
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Voltage Ranges for Switchgear Panels

03/03/2009 12:39 AM

what is the voltage ranges of the LT and HT control panels?

ELECTRICAL ENGINEER

Mohan Breweries and Distilleries Limited,
"Rayala Towers" 2nd Floor,
No.158, Anna Salai,
Chennai - 600 002

Tamil Nadu(state), India(country)
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Current Maarey
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#1

Re: Voltage range of LT & HT control panel

03/03/2009 4:34 AM

The query is a unclear. Kindly elaborate whether you are referring to switchgear (LV, MV and HV) eg motor control centres or are you referring to control ciruit panels like in case of a package or skid unit where the control volatge can be 230V ac , 110V, in some cases even dc, etc.

Please elaborate for better response.

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chidambaram
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Location: Tamilnadu, INDIA
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#2
In reply to #1

Re: Voltage range of LT & HT control panel

03/03/2009 6:28 AM

Thank you for your suggestion.

And I am refering to the switchgear(LV, MV & HV)panels. And it is in the Biomass power plant.
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Current Maarey
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#4
In reply to #2

Re: Voltage range of LT & HT control panel

03/04/2009 4:18 AM

India:

LV panels rated upto 415V.

MV switchgear panels are above 415V and upto 66kV

and HV above 66kV.

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chidambaram
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#5
In reply to #4

Re: Voltage range of LT & HT control panel

03/04/2009 5:00 AM

Thank you very much...,
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PWSlack
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#3

Re: Voltage range of LT & HT control panel

03/03/2009 7:39 AM

It will be found on the single line diagram for the installation at the location.

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chidambaram
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Join Date: Mar 2009
Location: Tamilnadu, INDIA
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#6
In reply to #3

Re: Voltage range of LT & HT control panel

03/04/2009 5:17 AM

Thank you for your suggestion
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