NIT No. 18 (2022-23) Item no. 28

Distribution panel sheet steel enclosure made out of 2mm CRCA sheet for panel stracture and 1.6 mm for doors, totally enclosed, powder coated free standing, floor mounted type, dust& vermin proof, outward opening, lockable doors having hidden hinges and a bolted back cover both using non-deteriorating neoprene rubber gaskets to provide protection .The each part of the fabricated panel will be strictly subjected to seven tank treatment and will include the following procedures. The various components, assemblies and sub equipments of the panel will be as per standard given in relevant IS. The bus bar of the panel will be shaped out of high conductivity, electrolytic conductor ALUMINIUM 300 AMP and shall be liberal sized. The control wiring of the panel will be done with PVC flexible copper wires of 1.5mm cross section. Each wire will be terminating with a copper ferule crimped to the wire panel size 1750X1750X400mm. Having following components of approved make. (PUMP DETAILS - 30HP X 3SET+ 5HP CHARGING + 2HP DEWATERING PUMP)

MCCB 415V, TP 200-250 Amp with spreader & handle. Make - L&T/Siemens/DJB approved make

On load 4pole change over switch 250Amp. Make- Havells/C&S/L&T/ELECTRA / DJB approved make

MCCB 415V, TP 160 Amp 50Ka With Spreader Make- L&T/Siemens/DJB approved make

MCB Single pole 6Amp. Make - L&T/Schneider/DJB approved make

MCB Triple pole 32Amp. Make -L&T/Schneider/DJB approved make

MCB tree pole 63Amp. Make- L&T/Schneider/DJB approved make

Single phase preventer 440vac

Amp. 3PHASE Meter digital Type Make -AE/L&T

Volt Meter 3 PHASE 0-500V Digital Type Make- AE/L&T

MPP type power capacitor 10Kvar Unit 440V 3phase Make -Epcos/ DJB approved make

Motor protection relay MPR 200 32-88A Make- L&T/Siemens/DJB approved make

Power contactor 220V 3phase 25Amp. Make- L&T/ Schneider /C&S

Power contactor 220V 3phase 32Amp. Make- L&T/ Schneider /C&S

Power contactor 220V 3phase 40Amp. Make-L&T/Schneider/C&S

Power contactor 220V 3phase 65Amp. Make-L&T/Schneider/C&S

Current Transformer 250/5 Make- AE/ ` Saviour/AP

Current Transformer 100/5 Make- AE/ Saviour/AP

Current Transformer 60/5 Make- AE/ Saviour/AP

Over load relay 20-32A Make- L L&T/Schneider/C&S

Over load relay 9-15A Make- L&T/Schneider/C&S

Indicating lights LED type RYB & On/OFF Make- FTC/ L&T/jigo

Star delta timer Make - L&T/Siemens

Add on block 1no + 1nc

Push button R/G with element

Angle stand for panel mounting , suitable size 250mm height

Fitting of the above components in panel enclosure with terminal blocks, channels, ferrules, thimbles, support insulator on bus bar ,required hardwares, control wiring in 1.5sq mm wire complete in all respect .

Dismantling of old panel, structure, damaged components and Installation of the panel at site by making foundation, termination of cable both incoming & out going side ,mongering of complete panel , fitting of the starter star delta including cable connection, functional testing of components at no load and testing of panel on load at site with site in charge. This includes cartage, loading& unloading etc.

HARI ELECTRICAL CO.