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5.2 - Data Sheet-Lt Panels.

The document provides the technical specifications for low tension panels to be used for a plot development project. It outlines key details such as the panel construction being indoor with 1.6-2mm thick CRCA steel sheets and ISMC 75mm base frames. Protection level is specified as IP52 and operating heights are listed between 400-2200mm. Doors will have concealed hinges and locks, and cable alley doors will be hinged on one side and bolted on the other. Busbars will be electrolytic grade aluminum sized as per requirement and able to withstand 50kA for 1 second. Dimensions and weights will be provided by the vendor.

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728 views1 page

5.2 - Data Sheet-Lt Panels.

The document provides the technical specifications for low tension panels to be used for a plot development project. It outlines key details such as the panel construction being indoor with 1.6-2mm thick CRCA steel sheets and ISMC 75mm base frames. Protection level is specified as IP52 and operating heights are listed between 400-2200mm. Doors will have concealed hinges and locks, and cable alley doors will be hinged on one side and bolted on the other. Busbars will be electrolytic grade aluminum sized as per requirement and able to withstand 50kA for 1 second. Dimensions and weights will be provided by the vendor.

Uploaded by

pavan
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Project: Plot Development @ Dodderi Technical Data Sheet

TECHNICAL DATA SHEET-LT PANELS


SL.NO PARTICULARS SPECIFICATION
1 Type of construction Indoor
2 Thickness of Sheet Steel 1.6/2mm CRCA sheet steel
Base Frames Fabricated from 75 mm ISMC.
Cable Gland Plates 3mm
3 Degree of Protection Not less than IP52 of IS 2147
4 Height of Switch Boards Not more than 2200mm
5 Max operating height Not more than 1800mm
6 Min Operating height Not less than 400mm
7 Type of Doors/Covers Doors shall have concealed hinges.Door locks shall be
of the quick opening,industrial type.Cable alley doors
shall be hinged on one side, bolted on the other. The
rear covers shall be bolted.

8 Type of colour shade of paint finish Powder Coated(RAL 7032)


9 Thichness of Paint Not less than 30Microns epoxy
10 Number of incoming Feeder per Vertical panel Not more than 5 in a column
in
11 Maintenance of components from front/rear Mainenance manuals to be enclosed

BUSBAR
Material of busbar Electrolytic grade Alluminium for all ratings.
1

Size of Bus Bar To be indicated by the manufacturer as per the


2
individual requirement of the panel.
3 Type of bus bar supports SMC/FRP
4 Short time rating for 1sec 50KA for 1sec as specified in the drawing
5 Max Temperature rise above 45Deg C Not more than 40Deg c
BUS BAR Clearance Not less than 50mm clear for phase busbars & not less
6 than 25mm clear for neutral bus & ground bus from
the Main bus.
Material of Earth bus Aluminium busbar 30X10mm (To run through out the
7 length of the panel @ the bottom)

8 Dimensions of Panels Vendor to furnish details


9 Weight of Panels in Kgs Vendor to furnish details

Client:Mr.Bharat Consultants: Sampath Kumar Associates Pvt Ltd


Last modified:29.10.2021
Rev : R0

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