WBPWD/SEHEC/SKHED/NIQ56/18-19

Amount

DG BACK UP PANEL WITH DUAL SOURCE POWER :

Supply & Installation of floor mounted, cubicle type, indoor, compartmentalized, 415V, 50 Hz. dust & moisture proof LT Distribution panel having IP-54 protection manufactured by CPRI approved Panel builder having CPRI Certification (minimum IP54, S/C minimum 50kA and Temperature Rise Test). Panel should be fabricated out of 2 mm thick CRCA sheet steel and base channel of MS section not less than ISMC 100mm x 50mm x 5mm and for operator safety, IP2X (touch proof) protection to be available even after opening the feeder compartment door. Paint shade should be RAL 7032 both inside and outside. Continuous Copper Earth bus of size 40 x 6 mm to be provided at a height of 150mm from the bottom and brought outside of the panel of 75 mm. Cable alley should not consider multilayered cable run and should be spacious to ensure easy and speedy disconnection & reconnection of cables during maintenance. There should be 1 no. Danger board to be fixed at both side of Panel and all the feeders should be marked as per approved drawing.

Panel shall be Ethernet ready with necessary converter, if required, and there should be one Ethernet Output from the panel to communicate with 3rd party SCADA terminal, connected over Ethernet including inter connection, control wiring etc as required with FRLSH Cu cable. All the releases of ACB, MCCB and Communicable Meters should be connected in Daisy Chain through Communication Cable (By 3 Core Shielded Communication Cable for RS485 Port) [Two separate Daisy Chain connection for ACBs and Communicable Meters]. The system communication architecture should be plug and play and should not involve extensive programming.

(A) INCOMER:-

415V (Uimp=12kV peak), Icu@415V=Ics=Icw for 1 sec = 50kA, 630A, 4P Electrical draw out type Communicable, Air Circuit breaker, with microprocessor based LSIGN release having adjustable overload with time delay, adjustable short circuit with time delay, Instantaneous current, adjustable Earth fault with time delay, adjustable neutral protection - (min. 50%, 100%), ZSI, test facility, inbuilt capability of measurement of current, Voltage, unbalance, Power, Energy, MD with date & time stamp, Power Factor etc., Remote Control (ON, OFF, TRIP) and monitoring of all above parameters including Nature of Fault, TRIP History etc. through remote 3rd party SCADA Terminal connected over Ethernet as well as in seperate LED/LCD local display to be mounted at the door of Panel. The ACB should have U/V Release and at least spare 4NO + 4NC auxilary contact. There should be LED indicating lamp for showing R, Y, B, On, OFF, TRIP & Spring charge indication on the panel door. There should be Electrical and mechanical interlock between incomers. [Make :- Schneider Masterpact NW series with Micrologic 6.0E/ Legrand with similar features] Complete Set ………... 2 sets

(B) BUSBAR & INTERCONNECTION BARS:-

S&F of 1000 Amp capacity 99.9% - 99.5% electrolytic tinned copper (Certificate should be produced by manufacturer) with multicolor heat srinkable PVC sleeve 4 Bar Bus Bar [size of flat 4 nos 1 x 60 mm x 12 mm ] mounted on non-hygroscopic porcelain insulator having sufficient di-electric strength. All interconnection/ branches should be made with required size cu bars ------1 set. ( Cu-bar Extensions of required shape and current carrying capacity may have to be provided at terminals of ACBs as per direction of EIC.)

(C) OUTGOING:-

a) 415V, 320A 4 pole 36 kA (Uimp=8KV), Ics= 100%Icu MCCB with microprocessor based LSIGN release having adjustable O/L (0.4 to 1x In or better), Adjustable S/C (1/1.5 - 8/10 Ir), Inbuilt Instantenious protection, Adjustable E/F, Adjustable neutral protection at 50%, 100% , ZSI, inbuilt Voltage, Current, Power, Power Factor, MD measurement capability & display in inbuilt/ external LCD/ LED Display unit and Both side spreader link, extended rotary handle etc. [Make : Schneider Compact NSX with Micrologic 6E/ Legrand with similar features - but should be same as Incomer ACB] Complete set -- 2 Sets

b) 415V 160A TPN SFU with 3 nos. 160A HRC Fuses (minimum 80kA) having blown fuse indication and with following MFM & CTs.

i) Communicable, Field programmable Digital Multifunction Meter (class 0.5) capable of display of Current, Volt, KWH, PF, MD with date & time stamp etc. with RS-485 port for displaying all the measurement data through MODBUS RTU to OPC compliant 3rd party Remote SCADA terminal (Detailed address MAP should be provided) - 1 no

ii) CT's for metering; CL:0.5, 160/5A, 5VA, tape wound (Make- Kappa) for all three phases

[Make :- ABB/ Schneider/ Legrand/Siemens] Complete Set -- 3 Nos.

c) 415V 125A TPN SFU with 3 nos. 125A HRC Fuse (minimum 80kA) having blown fuse indication and with following MFM & CTs.

i) Communicable, Field programmable Digital Multifunction Meter (class 0.5) capable of display of Current, Volt, KWH, PF, MD with date & time stamp etc. with RS-485 port for displaying all the measurement data through MODBUS RTU to OPC compliant 3rd party Remote SCADA terminal (Detailed address MAP should be provided) - 1 no

ii) CT's for metering; CL:0.5, 125/5A, 5VA, tape wound (Make- Kappa) for all three phases

[Make :-ABB/ Schneider/ Legrand/Siemens] Complete Set --- 8 Nos.

d) 415V 63A TPN SFU with 3 nos. 63A HRC Fuse (minimum 80kA) having blown fuse indication

[Make :- ABB/ Schneider/ Legrand/Siemens] Complete Set --- 1 No.

[Type Test Certificates for short circuit withstand capacity along with Memory Map of all communicable devices is mandatory for submission at the time of drawing approval]

[1 nos such panel for catering DG back up power loads of whole Building].

RAW POWER PANEL WITH DUAL SOURCE :

Supply & Installation of floor mounted, cubicle type, indoor, compartmentalized, 415V., 50 Hz. dust & moisture proof LT Distribution panel having IP-54 protection manufactured by CPRI approved Panel builder having CPRI Certification (minimum IP54, S/C minimum 50kA 1200A and Temperature Rise Test). Panel should be fabricated out of 2 mm thick CRCA sheet steel and base channel of MS section not less than ISMC 100mm x 50mm x 5mm and for operator safety, IP2X (touch proof) protection to be available even after opening the feeder compartment door. Paint shade should be RAL 7032 both inside and outside. Continuous Copper Earth bus of size 40 x 6 mm to be provided at a hight of 150mm from the bottom and brought outside of the panel of 75 mm. Cable alley should not consider multilayered cable run and should be spacious to ensure easy and speedy disconnection & reconnection of cables during maintenance. There should be 1 no. Danger board to be fixed at both side of Panel and all the feeders should be marked as per approved drawing.

Panel shall be Ethernet ready with necessary converter, if required, and there should be one Ethernet Output from the panel to communicate with 3rd party SCADA terminal, connected over Ethernet including inter connection, control wiring etc as required with FRLSH Cu cable. All the releases of ACB, MCCB and Communicable Meters should be connected in Daisy Chain through Communication Cable (By 3 Core Shielded Communication Cable for RS485 Port) [Two separate Daisy Chain connection for ACBs and Communicable Meters]. The system communication architecture should be plug and play and should not involve extensive programming.

(A) INCOMER:-

415V (Uimp=12kV peak), Icu@415V=Ics=Icw for 1 sec = 50kA, 800A, 4P Electrical draw out type Communicable, Air Circuit breaker, with microprocessor based LSIGN release having adjustable overload with time delay, adjustable short circuit with time delay, Instantaneous current, adjustable Earth fault with time delay, adjustable neutral protection - (min. 50%, 100%), ZSI, test facility, inbuilt capability of measurement of current, Voltage, unbalance, Power, Energy, MD with date & time stamp, Power Factor etc., Remote Control (ON, OFF, TRIP) and monitoring of all above parameters including Nature of Fault, TRIP History etc. through remote 3rd party SCADA Terminal connected over Ethernet as well as in seperate LED/LCD local display to be mounted at the door of Panel. The ACB should have U/V Release and at least spare 4NO + 4NC auxilary contact. There should be LED indicating lamp for showing R, Y, B, On, OFF, TRIP & Spring charge indication on the panel door. There should be Electrical and mechanical interlock between incomers. [Make :- Schneider Masterpact NW series with Micrologic 6.0E/ Legrand with similar features] Complete Set ………... 2 sets

(B) BUSBAR & INTERCONNECTION BARS:-

S&F of 1200 Amp capacity 99.9% - 99.5% electrolytic tinned copper (Certificate should be produced by manufacturer) with multicolor heat srinkable PVC sleeve 4 Bar Bus Bar [size of flat 4 nos 2 x 50 mm x 10 mm ] mounted on non-hygroscopic porcelain insulator having sufficient di-electric strength. All interconnection/ branches should be made with required size cu bars ------1 set.

(C) OUTGOING:-

a) 415V, 630A 4 pole 50 kA (Uimp=8KV), Ics= 100%Icu MCCB with microprocessor based LSIGN release having adjustable O/L (0.4 to 1x In or better), Adjustable S/C (1/1.5 - 8/10 Ir), Inbuilt Instantenious protection, Adjustable E/F, Adjustable neutral protection at 50%, 100% , ZSI, inbuilt Voltage, Current, Power, Power Factor, MD measurement capability & display in inbuilt/ external LCD/ LED Display unit and Both side spreader link, extended rotary handle etc. [Make : Schneider Compact NSX with Micrologic 6E/ Legrand with similar features - but should be same as Incomer ACB] Complete set -- 2 Sets

b) 415V, 250A TPN SFU with 3 nos DIN type 250A HRC Fuse (minimum 80kA) having blown fuse indication and with following MFM & CTs.

i) Communicable, Field programmable Digital Multifunction Meter (class 0.5) capable of display of Current, Volt, KWH, PF, MD with date & time stamp etc. with RS-485 port for displaying all the measurement data through MODBUS RTU to OPC compliant 3rd party Remote SCADA terminal (Detailed address MAP should be provided) - 1 no

ii) CT's for metering; CL:0.5, 250/5A, 5VA, tape wound (Make- Kappa) for all three phases

[Make :- ABB/ Schneider/ Legrand/Siemens] Complete Set --- 1 No.

c) 415V 160A TPN SFU with 3 nos. 160A HRC Fuse (minimum 80kA) having blown fuse indication and with following MFM & CTs.

i) Communicable, Field programmable Digital Multifunction Meter (class 0.5) capable of display of Current, Volt, KWH, PF, MD with date & time stamp etc. with RS-485 port for displaying all the measurement data through MODBUS RTU to OPC compliant 3rd party Remote SCADA terminal (Detailed address MAP should be provided) - 1 no

ii) CT's for metering; CL:0.5, 160/5A, 5VA, tape wound (Make- Kappa) for all three phases

[Make : ABB/ Schneider/ Legrand/Siemens] Complete Set --- 4 Nos.

d) 415V 63A TPN SFU with 3 nos. 63A HRC Fuse (minimum 80kA) having blown fuse indication

[Make :- ABB/ Schneider/ Legrand/Siemens] Complete Set --- 2 Nos.

[Type Test Certificates for short circuit withstand capacity along with Memory Map of all communicable devices is mandatory for submission at the time of drawing approval]

SITC of outdoor type both sided door feeder piller box on bricks foundation & to be installed on 18” height from Gr. Level. The piller box will be fabricated from 5 mm thick sheet steel. The size of the piller box will be 2200(H) x 1880(W) x 750(D) mm with inner enclosure [size 1700(H) x 1500(W) x 350(D) mm] and 4 nos. angle iron leg & making interconnection by suitable size copper flat / wire. Double Locking arrangement will be made with lock and duplicate keys (7 lever godrej, navatal lock) with door handle. Two numbers lighting arrangement with control switch to be made inside the box as working light and 1 no. 250V., 5/15 combined plug socket & switch. Painting will be made by synthetic enamelled paint after 2 coats of red led primer. Bricks foundation will be cement, plastering and neat cement finish. There should be 1 no. Danger board to be fixed at both side of Panel and all the feeders should be marked as per approved drawing. The feeder piller box comprising the followings :-

(A) INCOMER:-

a) 415V, 630A 4 pole 50 kA (Uimp=8KV), Ics= 100%Icu MCCB with microprocessor based LSIGN release having adjustable O/L (0.4 to 1x In or better), Adjustable S/C (1/1.5 - 8/10 Ir), Inbuilt Instantenious protection, Adjustable E/F, Adjustable neutral protection at 50%, 100% , ZSI, inbuilt Voltage, Current, Power, Power Factor, MD measurement capability & display in inbuilt/ external LCD/ LED Display unit and Both side spreader link, extended rotary handle etc. [Make : Schneider Compact NSX with Micrologic 6E/ Legrand with similar features] Complete set -- 1 Set

(B) BUSBAR CHAMBER:-

S&F 1000 Amp capacity 99.9% - 99.5% electrolytic tinned copper 4 bar bus bar [size of flat 4 x 50 mm x 12 mm] mounted on non-hygroscopic porcelain insulator / hylam sheet having sufficient di-electric strength duly wrapped with colour PVC tapes (Red, yellow, blue & black) for phases & neutral identification & all connection made with required size cu bars - 1set.

(C) OUTGOING:-

a) 415V, 400A 4 pole 50 kA (Uimp=8KV), Ics= 100%Icu MCCB with microprocessor based LSIGN release having adjustable O/L (0.4 to 1x In or better), Adjustable S/C (1/1.5 - 8/10 Ir), Inbuilt Instantenious protection, Adjustable E/F, Adjustable neutral protection at 50%, 100% , ZSI, inbuilt Voltage, Current, Power, Power Factor, MD measurement capability & display in inbuilt/ external LCD/ LED Display unit and Both side spreader link, extended rotary handle etc. [Make : Schneider Compact NSX with Micrologic 6E/Legrand with similar features - but should be same as Incomer ACB] Complete set -- 2 Sets

b) 415V, 250A 4 pole 50 kA (Uimp=8KV), Ics= 100%Icu MCCB with microprocessor based LSIGN release having adjustable O/L (0.4 to 1x In or better), Adjustable S/C (1/1.5 - 8/10 Ir), Inbuilt Instantenious protection, Adjustable E/F, Adjustable neutral protection at 50%, 100% , ZSI, inbuilt Voltage, Current, Power, Power Factor, MD measurement capability & display in inbuilt/ external LCD/ LED Display unit and Both side spreader link, extended rotary handle etc. [Make : Schneider Compact NSX with Micrologic 6E/Legrand with similar features - but should be same as Incomer ACB] Complete set -- 2 Sets

(D) METERING:-

i) Communicable, Field programmable Digital Multifunction Meter (class 0.5) capable of display of Current, Volt, KWH, PF, MD with date & time stamp etc. with RS-485 port for displaying all the measurement data through MODBUS RTU to OPC compliant 3rd party Remote SCADA terminal (Detailed address MAP should be provided) - 1 no

ii) CT's for metering; CL:0.5, 630/5A, 5VA, tape wound (Make- Kappa) for all three phases

iii) LED Indicator lamp (Schneider/ L&T/ Legrand) - 03 nos.

Supplying and fixing 415V, TPN SFU with sheet steel enclosure on flat iron/angle iron frame on wall with nuts bolts etc incl. S & F 3 nos. DIN type HRC fuse as per rating. (Flat iron frame)

(a) 250A (Make- L&T)

Supplying and fixing sheet steel (16SWG) cable end box on TPN SFU enclosure with nuts bolts etc incl. powder coated painting.

Supplying and fixing 415V, TPN on load front operated Changeover switch with Sheet Steel enclosure on angle iron frame on wall with nuts bolts etc with both side cable end box.

(a) 250A Four Pole (Make- L&T)

SUB-HEAD 2-- SUPPLY & LAYING OF CABLES

Supply & Delivery of 1.1 KV Grade PVC/XLPE Armoured Al. Cable of the following size. (Make-RR Kabel/Gloster/ Crystal/ Polycab /Havells)

(a) 4 Core 300 Sq.mm

(b) 4 Core 240 Sq.mm

(c) 4 Core 185 Sq.mm

Laying only Cable above 50 sqmm but not exceeding 400sqmm through existing RCC/ Hume/GI Pipe/open masonary trench for single, 2, 3, 3½ and 4 core

Laying of one cable above 150 sqmm and upto 300 sqmm through existing covered masonry trench incl. taking out RC covers, setting them in order, mending good the damages filling the trench with fine dry sand incl. supplying sand

Laying of cable as below, on existing Cable Tray/ Bracket including S&F MS Clamp as required to GS.

(a) Above 150 sqmm

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below :

4 Core 185 sqmm

4Core 240 sqmm

4 Core 300 sqmm

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials

4 core 185 sqmm cable

4 core 240 sqmm cable

4 core 300 sqmm cable

Supplying & fixing medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required

(a) 80 mm dia

(b) 100 mm dia

SUB-HEAD 3 -- EARTHING

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level as below:

By ISI-Medium GI pipe

Connecting the equipments to earth busbar including S & F GI (Hot Dip) wire of size as below on wall/floor with staples buried inside wall/floor as required and making connection to equipments with bolts, nuts, washers, cable lugs etc. as required and mending good damages.( Solid GI wire)

No. 6 SWG

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required.(for Lift well/Panel Room)

SUB-HEAD 4 - LIGHTNING ARRESTER

S & F Lightning conductor Air-terminals made of 15 mm dia 1500 mm long GI pipe (ISI Medium) having five prongs of 4 SWG GI (Hot Dip) wire at top with 85 mm dia 6 mm thick GI base plate at bottom incl. necessary holes etc. duly grouted on the parapet etc. in CC mortar (4:2:1)

Cutting cornices/ steps etc. including cutting recess in buildings etc. & supply & fixing 15 mm bore (ISI-Medium) GI pipe protection as below and mending good damages to the building works:

Length upto 0.5 Mtr

Length above 0.5 Mtr

Making soldered joints between conductors, conductors and air terminals for 4 SWG GI (Hot Dip) wire incl. supply of jointing materials and painting with 2 (two) coats of bituminous paint

Making soldered joints between conductors and down pipes/ other metallic objects for 14 SWG GI (Hot Dip) wire including supply of necessary 4 SWG GI (Hot Dip) wire, jointing materials and painting with 2 (two) coats of bituminous paint

Hiring charges for scaffolding arrangement including dismantling at the end of work and carriage, for LC installation, per storey of building per vertical run

Supply & fixing GI (Hot Dip) strips 20 mm x 3 mm thick for horizontal run on the Parapet/Roof/ Wall with GI Saddles 1100 mm apart incl. mending good the damages to building works

Supply & fixing of GI (Hot Dip) strips 20 mm x 3 mm thick for vertical run on wall with GI saddles spaced not exceeding 1000 mm apart incl. mending good damages to building work

Supply & Fixing of Testing Joints by 20 mm x 3 mm thick GI (Hot Dip) strip 125 mm long grouted on wall having clearance of 6 mm from wall for making connection with thimbles at the end of 7/10 SWG GI (Hot Dip) stranded Wire and 4 SWG GI (Hot Dip) wire of vertical conductor and conductor from earth electrode complete with S & F thimbles, GI bolts, nuts, check-nuts, spring washers etc. as required

SUB-HEAD 5-INSTALLATION OF DG SET WITH ALLIED WORKS

S&F MS angle iron structure made of (80x80x6)mm / (50x50x6)mm MS angle / Flat to support Exhaust pipe / Chair for AMF panel, etc. Incl painting as per GS.

Supply and Installation of exhaust pipe line connection with MS black pipe Class 'B' 200mm (8”) dia ISI approved, necessary nuts, bolts, washer, gasket incl. electrical welding where necessary.

S&F 200mm dia MS heavy type long bend

S&F 200mm dia MS heavy type 'T'

S&F 200mm dia MS plug.

Painting the 200mm dia MS black pipe by Aluminum paint of two coat over the RO primer. Approved make.

Wrapping the Exhaust pipe line (200mm) with Al. sheet high quality with necessary wire mesh & 50mm thick glass wool.as per direction of EIC.

S&F rain protection canopy for 200mm Exhaust pipe.

Hire charges for scaffolding by bamboo required rope of square type arrangement for smooth working & carriage of MS black pipe by vertical run & dismantling at the end of work.

S& delivery of 200 ltrs. Capacity heavy gauge MS sheet barrel.

Supply & delivery of best quality oil hand pump with 1" dia PVC flexible pipe (12' ft. approx.)

Excavation of soil for installation of Earth Electrode and filling & ramming. For Soft Soil

Earthing with 65 mm dia GI pipe (TATA-Medium)x 3.0 Mts. long and 1 No. 50 mm x 6 mm galvanized (Hot Dip) steel strip (4 Mts. long), 20 mm dia x 125 mm long galvanized bolt, double nuts, double washers including finishing both ends by making holes etc. and S & F 65 mm dia GI pipe (ISI-Medium) protection (3 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level to an average depth of 3.65 Mts.

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 50 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required

Earthing with 50 mm. (2") dia GI pipe (ISI-Medium) x 3.64 mm. thick x 3.04 mtrs. long with nuts, bolts & washers etc. as to GS. (2 nos. for DG, 2 nos. for AMF panel)

Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos. 12 mm dia holes on the GI pipe

Extra for treatment of soil by using salt & charcoal or coke for pipe electrode for neutral earth.

Supply & laying of 4 x 240 sq. mm. copper conductor aurmoured Cable (Finolex /Gloster/ Havells make) from DG to AMF panel & AMF panel to Feeder Piller box, embedding the cable at an average depth as 100mm and mending good the damages to original finish incl. removing the rubbish as per direction of EIC.

Supply & Laying of 10 core 2.5 Sqmm Copper Aurmoured control cable, after cutting floor/pavement/wall/ and making holes incl., embedding the cable at an average depth as 100mm and mending good the damages to original finish incl. removing the rubbish.

Supply & Laying of 2 core 6 Sqmm Copper Aurmoured cable, after cutting floor/pavement/wall/ and making holes incl., embedding the cable at an average depth as 100mm and mending good the damages to original finish incl. removing the rubbish.

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below :

4 core 240 Sqmm Copper Armoured cable

10 core 2.5 Sqmm Copper Armoured cable

2 core 6 Sqmm Copper Armoured cable

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes.

S&F 2 Kg capacity Gas pressure (DPC) fire extinguisher on wall by suitable size of iron bracket (Make - Fire Shield / Surex)

S&F 9 ltr. Capacity round fire bucket with iron hook and duly filled up by sand.

Supply, transporation & pouring of HSD fuel.

SUB-HEAD 6-- UPS

SITC of 10KVA True Online Double Conversion IGBT based UPS system with Advanced DSP based Technology having minimum output power factor 0.8 with 415V Three phase input & 240V single phase output and following minimum accessories. a) in built/ External isolation Transformer b) Suitable size Battery rack c) Total minimum 12096VAH SMF battery for each UPS to provide 30mins. Battery backup at Full load. Make : Amararaja Quanta / Exide Power Safe [ VERTIV make Liebert ITA 10KVA / NUMERIC make Digital HP MAX 10KVA / APC Model No. SRC10UXI with additional Isolation Transformer]

SITC of 20KVA True Online Double Conversion IGBT based UPS system with Advanced DSP based Technology and having minimum output power factor 0.8 with 415V Three phase input & 415V Three phase output, minimum Efficiency 90% and following minimum accessories. a) in built/Separate isolation Transformer with cabinet b) Suitable size Battery rack c) Total minimum VAH 24000 (SMF battery) for each UPS to provide 30mins. Battery backup at Full load. Make : Amararaja Quanta / Exide Power Safe [ VERTIV make Liebert ITA 20KVA / NUMERIC make Digital HP i33 20KVA/ APC Model No SURT20KUXI /]

Terms and condition

The Agency must procure the materials from the Manufacturer / OEM or from their authorised sales channel so that the standard warranty / support of the Manufacturer / OEM becomes applicable to the products to be delivered and installed by them.

Documents that authenticates such procurement from the Manufacturer / OEM or from their authorized sales channel and standard warranty / support should be sent from the e-mail of the Manufacturer / OEM / authorized sales channel to the e-mail of Engineer-in-Charge and hard copy of it to be submitted during execution, of work/submission of bill.

If any refurbished material is supplied and installed, penal action will be taken as per existing rules

Defect Liability period 1 (One) Year

(Rates should be Quoted inclusive of all taxes & duities and L.W.C. @ 1% as applicable)

CHAKRABORTY ENTERPRISE

JAYBEECO

GHOSH ELECTRIC WORKS

NAVA NIRMAN UDYOG

GHANASHYAM ELECTRIC STORES