Indian Institute Of Science Tender

Supplying and fixing Moulded Case Circuit Breaker (MCCB) over the existing wood/panel board using necessary screws, bolts, nuts, necessary phase separators, handle and wiring complete. Protection of Overload and Short circuit in Thermal Magnetic Release. Micro processor release shall have Earth Fault as per IS-13947. (Icu=100% lcs). In 4P MCCB, all Poles should have protection for Short-Cicrcuit/Over Load. For Microprocessor MCCBS Facility for segregating Priority and Non-Priority loads must be available in the MCCB. MCCB shall be provided with double insulation (insulation between front cover and internal power circuits to avoid any accidental contact with live current carrying path with the front cover open). Multi-pole breakers shall be designed to break all the poles simultaneously and they shall have a single mechanism. (Make: Schneider, Siemens, L&T) 4Pole, 100A, 25kA MCCB

Supplying and fixing Moulded Case Circuit Breaker (MCCB) over the existing wood/panel board using necessary screws, bolts, nuts, necessary phase separators, handle and wiring complete. Protection of Overload and Short circuit in Thermal Magnetic Release. Micro processor release shall have Earth Fault as per IS-13947. (Icu=100% lcs). In 4P MCCB, all Poles should have protection for Short-Cicrcuit/Over Load. For Microprocessor MCCBS Facility for segregating Priority and Non-Priority loads must be available in the MCCB. MCCB shall be provided with double insulation (insulation between front cover and internal power circuits to avoid any accidental contact with live current carrying path with the front cover open). Multi-pole breakers shall be designed to break all the poles simultaneously and they shall have a single mechanism. (Make: Schneider, Siemens, L&T) 4 Pole spreades for 400A MCCB

Supplying and fixing Moulded Case Circuit Breaker (MCCB) over the existing wood/panel board using necessary screws, bolts, nuts, necessary phase separators, handle and wiring complete. Protection of Overload and Short circuit in Thermal Magnetic Release. Micro processor release shall have Earth Fault as per IS-13947. (Icu=100% lcs). In 4P MCCB, all Poles should have protection for Short-Cicrcuit/Over Load. For Microprocessor MCCBS Facility for segregating Priority and Non-Priority loads must be available in the MCCB. MCCB shall be provided with double insulation (insulation between front cover and internal power circuits to avoid any accidental contact with live current carrying path with the front cover open). Multi-pole breakers shall be designed to break all the poles simultaneously and they shall have a single mechanism. (Make: Schneider, Siemens, L&T) 4 Pole spreaders for 125 MCCB

Supplying and fixing Moulded Case Circuit Breaker (MCCB) over the existing wood/panel board using necessary screws, bolts, nuts, necessary phase separators, handle and wiring complete. Protection of Overload and Short circuit in Thermal Magnetic Release. Micro processor release shall have Earth Fault as per IS-13947. (Icu=100% lcs). In 4P MCCB, all Poles should have protection for Short-Cicrcuit/Over Load. For Microprocessor MCCBS Facility for segregating Priority and Non-Priority loads must be available in the MCCB. MCCB shall be provided with double insulation (insulation between front cover and internal power circuits to avoid any accidental contact with live current carrying path with the front cover open). Multi-pole breakers shall be designed to break all the poles simultaneously and they shall have a single mechanism. (Make: Schneider, Siemens, L&T) 4 Pole spreaders for 100A MCCB

Supplying and fixing of LED type panel board indicating lamp with required colour suitable for 230/440VAC. 50 Hz, 12/24V D.C.(Make: Schneider, L&T)

Supplying of multi function digital meter with three line back light LCD type display for voltage, Current, frequency, Power, power factor, kVA, kWH, kVAR suitable for 3 phase, 4 wire LT network with IP 54 degree of protection and completely wired as required with communication Port and Class 0.5s accuracy (Make: Schneider, L&T,ABB )

Supplying, fixing and wiring 50/5 to 400/5A 5VA burden Current Transformer Class 0.5 accuracy with Tape Wound. (Make: Kalpa, Kappa)

Supplying, fixing and wiring 3 Phase Digital Ammeter / Voltmeter (Make: Schneider, L&T, Elmeasure)

Fabricating supplying and mounting MS box made out 16 SWG suitable for floor mounting, fully weather proof with provision for better heat dissipation, provided with hinged front cover, equipped with tamper proof locking arrangements, with suitable size clamp with necessary cable entry pipe (top entry) with gland and box should be finished with 7tanks treatment with powder coated paint and finally finished with approved colour etc., complete. Panel dimensions: Height- 1250mm, Width- 1600mm, Depth-400mm 16 SWG CRCA Sheet

Supplying and fixing angle iron frame work fabricated out of M.S. angle iron.. and M.S. Flat......with bolts, washers etc., and painted with 2 coats of red oxide and then two coats of approved paint. 75 x 150 x 75 x 6 mm C channel

Supplying and instalaltion of 400 A rated 3phase with neutral bus bar using required capacity copper strips covered with heat shrinkable coloured PVC sleeve, mounted on phenolic/FRP/DMC insulator which are mounted on powder coated 40x6 M.S.flat frame work in existing panel board. The bus bar shall have suitable holes for termination of incoming and outgoing cables as per IS specification with necessary bolts, nuts and washers etc., complete 40x10mm copper bus bar for three phase and neutral

Supplying and instalaltion of 400 A rated 3phase with neutral bus bar using required capacity copper strips covered with heat shrinkable coloured PVC sleeve, mounted on phenolic/FRP/DMC insulator which are mounted on powder coated 40x6 M.S.flat frame work in existing panel board. The bus bar shall have suitable holes for termination of incoming and outgoing cables as per IS specification with necessary bolts, nuts and washers etc., complete 40x6 mm GI earth flat in side UPS panel

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.( For body earthing of UPS Panel)

Supplying and laying of 3.5Cx240 sq.mm copper Armoured Multicore Cable manufactured with electrolytic grade flexible copper with low conductor confirming to IS 8130-1984 and XLPE insulation sheathed suitable for working voltage upto 1100V as per IS-694:2010 (Mak: Havells, Polycab, KEI)

Supply, fixing, crimping, terminaiton of Copper lugs -4Nos and double compression heavy duty brass gland -1Nofor 3.5Cx240 sq.mm copper armoured cable complete with colour coded insulated tapes etc. (Make: Dowells, Jainson)

Supplying and installation of 150mm width x 50mm depth x 1.6mm thickness perforated painted with powder coating MS cable trays with perforation not more than 17.5% in convenient sections, jointed with connectors suspended from ceiling with MS suspenders including bolts &nuts, painting suspenders as required.