WBPWDTE/EE/BED/NIQ_127/Q of 2024-25

Amount

Dismantling the existing Wiring, PDB, SPNDB, Main Switch, Existing Panel etc by company's own tools & tackles as per direction of EIC.

Supplying and fixing 4 Way double door Horizontal TPN MCB Distribution board [Make: Legrand Enclosure (607715) or equivalent model of Siemens/Crabtree as approved by E.I.C] with IP-42/43 protection icluding 1 no 63 A FP Isolator as incoming, 1no. of 32A 3P MCB & 9 nos 6-32 A SP MCB as outgoing, concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment.

S & F of 230V 6 – 32 A/Way 2+12 way SPN MCBDB (Make: Legrand Enclosure (607712) or equivalent model of Crabtree/Siemens as approved by E.I.C] with SS enclosure double door having 40A DP isolator as incomer & 12 nos. SP MCB as outgoing with IP-42/43 protection, concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment.

Supply and Fixing 415V, 200A TPN SFU open execution in existing SS enclosure/cubical with nuts bolts etc incl. S&F 3 nos. DIN type HRC fuse as per rating. (Make- L&T or equivalent model no. of Siemens/Havells/ABB)

Supply and installation of 415 V 50 HZ 3 ph Submersible Pump controller in sheet Enclosure type MU-G6 Dol Starter. ( Make L&T, Cat No:- SS97756) or equivalent model no. of ABB/ LEGRAND/SEIMENS etc as per direction of EIC.

Supplying and fixing 415V, 63A, 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.

Supplying and fixing 415V, 63A Changeover switch with Sheet Steel enclosure on angle iron frame on wall with nuts bolts etc.

Supplying & Fixing Industrial Plug & Socket board with 240 V, 20A, SPN & Earth Metal Industrial Plug socket & 20A Industrial top incl. S&F 20 A SP MCB breaking capcity 10kA (C- Curve) in SS enclosure fixed on wall and cecessary conection.

S&F 415V, 50Hz, 63A Cylindrical type HRC Fuse on Existing TPN SFU Sheet Steel enclosure. (Make- L&T, Cat No:- SF90159)

Distribution wiring in 2 x 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit 'FR' (Precision make), with 1x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire for ECC, to light/fan/call bell points with Piano Key type switch fixed on MS CRC sheet metal (16 SWG) switch board cum JB on wall complete with 2 no. suitable size “Ph & N” copper bar incl. bakelite/Perspex (wall matching color) top cover 3 mm thick and incl. 175mmx100mmx65mm inspection box, making earthing attachment, painting the MS box and mending good the damages to original finish. Average run 10 mtr.

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) of the following sizes in the prelaid polythene pipe/PVC rigid pipe and by the prelaid GI fish wire and making necy. connection as required. 2X6 sqmm + 1X4 sqmm [from TPNDB to SPNDB].

2X2.5 sqmm+1x1.5 sqmm (for computer board and power plug point).

2X4 sqmm + 1X 2.5 sqmm (for AC Machine).

Supplying and fixing PVC Rigid Conduit 'FR' [Precision Make] of following sizes on wall, ceiling with saddles and other accessories as required and mending good damages to building works. 20mm rigid pipe.

Finishing of the PVC insulated wire ends by socketting with pin/ring type Cu sockets and insulated tapes etc. including supplying sockets, tapes. 6 sqmm.

Supply & Fixing 240 V, 16 A, 3 pin Modular type plug socket (Brand approved by EIC) with 16A Modular type switch, without plug top on 4 Module GI Modular type switch board with top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc.

Supply & Fixing 240 V, 25 A, 3 pin Modular type plug socket (Brand approved by EIC), without plug top and switch, with 2 Module GI Modular type switch board with top cover plate flushed in wall and making necy. Connections with PVC Cu wire and earth continuity wire etc.

Supply & Fixing 240 V, 25 A, 3 Pin Modular type plug top with indicator (Brand approved by EIC) & necy. Connections. [E-17/5(b)]

Supply & Fixing 240 V 6 A Piano key type switch (Brand approved by EIC) on existing sheet metal switch board having bakelite/perspex top cover by screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required.

Supply & Fixing 240 V, 6A plug socket (Brand approved by EIC), without switch & plug top, on existing sheet metal switch board with bakelite/perspex top cover by screws after making housing for plug by cutting bakelite/perspex top cover and making necy. connections with PVC wire and earth continuity wire etc.

Supply & Fixing 240 V, 20 A plug socket (Brand approved by EIC), without plug top and switch, on existing sheet metal switch board with bakelite/perspex top cover by screws after making housing for combined plug switch by cutting bakelite/perspex top cover and making necy. connections with PVC wire and earth continuity wire etc.

Supply & Fixing bakelite / perspex top cover on existing switch board by Brass screws after making housing for switch by cutting bakelite / perspex cover and making necessary connections as required. (b) 150 mm x 100 mm x 65 mm.

(d) 200 mm x 150 mm x 65 mm.

(e) 240 mm x 200 mm x 65 mm.

Fixing only fan clamp for RC ceiling as per specification after cutting the ceiling & binding with reinforcement and mending good the damages.

Supplying of 1.1 KV grade following sizes Al. armoured PVC/XLPE.(Make-Glostar/RR Kabel/Polycab) as per direction of EIC. 4 core 150 sqmm (from Main Panel to Distribution Panel)

4 core 70 sqmm ( from LT Panel to existing VTPN DB)

4 core 35 sqmm

4 core 16 sqmm

4 core 10 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 150 sqmm

4 core 70 sqmm

4 core 35 sqmm

4 core 16 sqmm

4 core 10 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 150 sqmm

4 core 70 sqmm

4 core 35 sqmm

4 core 16 sqmm

4 core 10 sqmm

Laying of cable above 3½ core 50 sqmm and upto 3½ 90 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 2x 10 SWG GI (Hot Dip) Wire, making holes etc. as necy., mending good damages and painting.

Laying of cable above 3/3½ core 90 sqmm and upto 150 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 2x 10 SWG GI (Hot Dip) Wire, making holes etc. as necy., mending good damages and painting.

Laying of cable from 3/3½ core 35 sqmm to 50 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 2x 10 SWG GI (Hot Dip) Wire, making holes etc. as necy., mending good damages and painting.

Laying of cable upto 3/4 core 25 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 10 SWG GI (Hot Dip) Wire, making holes etc. as necy. mending good damages and painting.

Laying of one No. cable upto 35 sqmm in underground trench 460 mm wide x 760 mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed.

Laying of one No. cable above 35 sqmm and upto 185 sqmm in underground trench 460mm wide x 760mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per Mtr. including filling the space between the bricks and cable and also the trenchwith shifted soil, leveling up and restoring surface duly rammed.

Supplying & Fixing medium gauge GI Pipe (ISI-Medium) Protection with necessary fittings and jointing materials as required. 25 mm dia

150 mm dia

Supplying & Fixing 240 V AC/DC superior type Ding-Dong Call Bell (Anchor) on HW board incl. S&F HW board.

Extra for Suspension exceeding 25 cm with S&F additional 2 no. 20 mm dia EI conduit (14 SWG) supports & necy. PVC insulated wire and painting etc. as required by 2x24/0.20 mm (1.5 sqmm) flexible copper wire of 1.10 mt. length.

S&F Double LED tube light fitting (Make :Crompton model ECO-1 , Cat. No. : IGP162 LT8-16 2 X T8 with 2 nos 20 W LED aluminium T8 Tube Make Crompton model CRYSTA cat no LTT8-20 or equivalent make of Wipro/Magik/Surya/Bajaj) complete with all accessories on wall/ceiling incl. interconnection as per direction of EIC.

S&F Double LED tube light fitting (Make :Crompton model ECO-1 , Cat. No. : IGP161 LT8-16 1 X T8 with 1 no 20 W LED aluminium T8 Tube Make Crompton model CRYSTA cat no LTT8-20 or equivalent make of Wipro/Magik/Surya/Bajaj) complete with all accessories on wall/ceiling incl. interconnection as per direction of EIC.

Supply & Fixing of 240V 48'' (1200mm) Sweep heavy duty best quality AC Ceiling Fan (Make : Usha, Model No: Striker plus Star CF BR/Wh or equivalent model no of Crompton/Orient PSPO as approved by E.I.C) complete with all accessories incl. inter connection as per direction of EIC.

Supply & Fixing Socket type fan regulator (Step type) (Brand approved by EIC) on existing sheet metal switch board with bakelite/perspex top cover by screw after making housing for regulator knob by cutting bakelite/perspex top cover incl. making necy. connections etc.

S&F 240V 18''(450 mm) Sweep heavy duty best quality AC Wall Bracket metal body Fan (Make : Orient, Model No: Tornado wall II or equivalent model no of Crompton/USHA as approved by E.I.C) complete with all accessories incl. inter connection as per direction of EIC.

S&F 12" (300mm) Heavy duty 920 Rpm best quality AC Metal body Exhaust fan (Make : EPC or equivalent of Crompton/Usha as approved by E.I.C) complete with all accessories incl. making hole in wall and mending good damages and smooth cement finish etc. as practicable as possible also providing necy. length of PVCinsulated wire and making connection as per direction of EIC. S&F Al Louver shutter on wall with necy. nuts & bolts (6mm dia x 62mm long).

S&F of 2 ton capacity, 2 star, Fixed Speed type split Air-conditioner machine fitted with suitable for Refrigerant-R-410 on wall using angle iron frame incl. charging the refregerent as per direction of EIC. (Make-Mitshubishi Electric-MS-GK 24VA, MUGK24VA or equivalent of Hitachi/ Daikin)

S&F of 1.5 ton capacity, 2 star, Fixed Speed type split Air-conditioner machine fitted with suitable for Refrigerant-R-410 on wall using angle iron frame incl. charging the refregerent as per direction of EIC. (Make-Mitshubishi Electric-MS-GK18VA, MUGK18VA or equivalent of Hitachi/ Daikin)

Installation, testing & commissioning of the above-said split ACs incl. supply & fixing required Angle Iron Structure on wall for placing outdoor unit & mending good the damages as per direction of E.I.C. [NS]

Supply & Installation of Extra Add-on items- HVAC grade 5/8"(for suction) & 1/4"(for discharge) copper refrigerant pipe with 9mm thick nitrile rubber insulation including shaddle,screw, insulation tape, fastner etc for above AC machine as per direction of EIC. [NS]

Supply & Laying 5/8" heavy type PVC pipe for water drainage. [NS}

Supply & Laying 4 core 2.5 sqmm PVC insulated & unarmoured Copper Cable (Make- KEI/Gloster/Finolex) for 2/1.5 Tr. Split A.C Machine.

Supply & fixing automatic single phase AC starter of 25Amp capacity equipped with Timecheck, Voltcheck & Ampcheck and 3-digit display (Make- Electron-model no.-OPL-3+ or equivalent model of LT/Legrand as per dierction of E.I.C) to be fixed surface enclosure as to G.S. Including S&F of 4 Module surface mounting enclosure box(Crabtree/Legrand/Havells).

S&F Timer Control Unit for single phase Split type AC machine & Street Lights assembled with following accessories: - i)12-way SPNDB Box (L & T/Legrand/Siemens)-1 no. ii)16A DP 30mA RCBO (Make: L&T Cat no.-AUF3C202530 or equivalent model of Legrand /Siemens ) - 1 no. iii)Digital 24 hour time switch (Make-L&T Cat no.-67DDT0 or equivalent model of GIC/Siemens) -1no. iv)22A 3-pole power contactor (L&T: Type-MNX22 ; Cat no.-CS94980 & CS94981 with 1NO + 1NC Aux. Contacts or equivalent model of Siemens/ABB)---1set. v)Melamine terminal block-2 nos. vi)LED indicating lamp (L&T: SIL R 240V)-1 no. vii) ON/OFF Push = 2 nos viii) 6 amp auto mannual toggle switch (Make- L&T or equivalent make as approved by E.I.C) All control circuit wiring would be made by 1x1.5 sqmm FRLS stranded Cu wire(Brand approved by E.I.C) and the I/C & O/G circuit with 1x4sqmm copper wire of suitable length maintaining colour code incl taping, socketing to complete the work.

SITC of Main LT Panel:- Supply and fixing of Double door Sub main Distribution board, 8 way, having provision to accommodate 1no 4pole MCCB upto 200 A and 6 nos O/G MCCBs comprising of 4 nos 100A TP MCCb and 2 nos 63A TP MCCB SMDB shall comply to IEC-61439-2., TTA distribution board. SMDB shall have short time withstand capacity of 36 kA 1s and having IP of 42. Dedicated Neutral Bar shall be present. Busbar shall be moulded cased copper busbar, Wall mounted/ Floor mounted. Indoor type [Make: L&T(DA6AD1084CZZ0) or equivalent model no. of ABB/Standard/Siemens] along with 4 nos of corner filler box, 2 nos of side cabling box, 1 no of metering box and 1 no of Bottom cabling box. Dimension of central body: H*W*D-1287*870*208.5 Different components of SMDB is provided below:

incomer i) S&F of 415 v 200A 36kA MCCB FP as incomer- with spreader extension---4no.

Outgoing (6way) i) S&F 100A of TP 25 kA MCCB- with spreader extension---4 nos.

ii) S&F of 63A TP 25 kA MCCB- with spreader extension--- 2 nos.

LPS System S & F Lightning Conductor Air Terminal made of 20 mm dia 1000 mm long GI pipe (ISI Medium) having five discharge prongs of 4 SWG GI (Hot Dip) wire at top duly soldered with 7/16 stranded GI (Hot Dip) wire and 85 mm dia 6 mm thick GI base plate at bottom incl. necessary holes etc. complete duly grouted on the parapet etc. in CC mortar ( 4:2:1). including thimble joints of 7/16 SWG wire and (25 x 6) mm GI strip with SS nuts, bolts & washers.

Supply & fixing of 25 mm x 6 mm thick GI (Hot Dip) flat / strips for Horizontal & Vertical run on wall / floor with GI shaddles as required including drilling holes, bolts, nuts, washers, etc./ and mending good the damages to building works.

Cutting cornices/ steps etc. including cutting recess in buildings etc. & supply & fixing 25 mm bore (ISI-Medium) GI pipe protection as below and mending good damages to the building works: Length upto 0.5 Mtr.

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 of Testing Joints by 25 mm x 6 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.

Earthing with 65 mm dia GI pipe (TATA-MediumJ 3.0 Mts. long with welded 2 nos. half circle bracket made of GI strip (65 x B) mm. with two holes on extended portion of the each strip of length min. 250 mm, 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 65mm dia GI pipe (lSl-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.

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

Supply, Laying & Fixing of 50mm x 6mm galvanized (Hot Dip) steel strip in underground trench for interconnection between the Earth Points by joining (As per item no 11).

Cost of Jointing for Horizontal & vertical run of GI strip through welded joint of (25 x 6) mm or (50 x 6) mm GI Strip to Lap joints/ 'T' joints, etc. and painting the joints with 2 [two) coats of bituminous paint.

Dismantling all types of plain cement concrete works, stacking serviceable materials at site and removing rubbish as directed within a lead of 75m. (a) upto 150 mm thick

Water Purifier Machine Supply, installation, testing & commissioning of water purifier cum cooler having storage capacity 80ltr, & stainless steel body equipment with UV technology , no. of Faucets -2 no. etc. (Make- Eureka Forbes- Aquaguard AG Green Pure Chill 80 SS UV, model- GWPDG68FU00000 or equivalent model of Blue star/Kent as approved by EIC/Authority.

Supply & installation of iron stand for water purifier.

Supply, installation, testing & commissioning of 24" Iron Remover Filter. ( Make : Eureka Forbes.)

Pole Supply and installation of 9 Mtrs. long G.I.octagonal pole with One/Two arm As per directed by EIC nos. 230/415V, 6A, C-Curve [Legrand Make] SP MCB on DIN rail and 4 pole connector and One/Two arm As per Choice of EIC nos. G.I. Arm bracket as per dimension-Top dia -70mm, bottom dia-130mm section-1 length 9000mm, thick-3mm blank plate 220x220x12mm PCD-220mm incl. foundation Construction of suitable Shallow foundation with M-16 grade concrete for Pole considering soil bearing capacity (SBC) 10T/sq. mtr. at 2 Mtr. depth with all materials and labour payment made as per PWD civil schedule & as per direction of EIC. Erection of Pole by using of lifting equipment like hydra etc. and fixing of foundation bolts , anchor plate etc. with necessary arrangement & Testing & commissioning of all electrical equipment of Pole like led fixtures, MCBs Terminal etc. with necessary connection

Supply & Erection of 1.5m long, 80mm dia ST pole on rooftop of existing building with base plate & pole cap incl. C.C (6:3:1) muffing 0.45 Mtrs dia and 3mm thick neat cement finish and making earth bolt washer and G.I earth bolt on plate as to G.S.

Supply of 1 Mtr. Single Arm Brackets made of 40NB Pipe as per IS:1161

Painting of Steel Tubular Pole of lengths and no. of coats of paints, as given below with ready mixed paint/primer of approved make, and brand incl. preparation of surface by sandpaper/emery paper, cleaning etc. for receiving fresh coat of paint. Upto 9.0 mtr long pole. 1st coat of aluminium paint over 1st coat of RO priming.

2nd coatof aluminium paint over 1st coat.

Painting of Steel Tubular Pole of lengths and no. of coats of paints, as given below with ready mixed paint/primer of approved make, and brand incl. preparation of surface by sandpaper/emery paper, cleaning etc. for receiving fresh coat of paint. 1.5 mtr S.T Pole

Supplying & Fixing GI waterproof type looping cable box size 200x150x100 mm deep having 4 mm thick comprising of one 250V 15 A kit-kat fuse unit, one NL on porcelain insulator, one compression type brass cable gland for upto 2- core 16 sqmm PVC/A cable and having lined with rubber gasketted GI top cover with brass machine screws etc., earthing terminal with lug, on steel tubular pole near base, including S&F 40x6 mm thick, MS clamps with bolts, nuts etc. including painting with anticorrosive paint.

Providing CC (6:3:1) muffing (around the pole) dimension 600x600x760 mm in size or equivalent size of cylindrical muffing above ground level at the base pole complete with 3mm thick neatly finished cement plaster all round after dismantling the unserviceable muffing.

Supply & Fixing of 72 W LED outdoor street light fittings (Make- Crompton TRP-409-70-57-SL-GL-NSG or equivalent model no. of Magik/Wipro/Surya) complete with all accessories to be fixed on 9mtr Pole/1.5 mtr Pole as per direction of EIC.

Supply & Fixing of 40W Gate Top LED Light Fittings ( Make- Crompton Cat No- LPTO-40-WW-M or equivalent model no of Magik/Wipro/Surya) complete with all accessories to be fixed on existing location and making all necessary connection as per direction of EIC.

Inter connection between loop box to fittings by 1.1KV 3x1.5sqmm single core stranded FRLS PVC insulated & unsheathed copper wire (Finolex/Havells/KEI/approved by EIC) incl. necy. Fittings as per direction of EIC.

Glow Sign Board Supply & Installation of LED Sign Board, Designing, Fabrication, Supply, Installation, Testing & Commissioning of Outdoor LED Signage in English/Bengali (letters given and approved by concerned department) for letters with following specifications- (a) The box for the signage will be fabricated in Aluminum Square tube of size 25 mm. X 25 mm. of 16 gauge frame complete with necessary priming and painting. The box will be covered with 3 mm. thick Aluminium Composite Panel (ACP) sheets of the entire board. The complete installation will be water, vermin and dust insulated and protected. (b) Letter Description: Approx 9" x 5" size of letters (Approx) made of Aclrylic Sheet with male female attachment, on router cut ACP Sheet of front incl. all accessories as required. The Designed must be pre approvedfrom the EIC. (c) LED Illumination:High Bright, High Wave length closed type waterproof white LED modules (0.72 W or Higher) mounted on interior side of female part of letter with power wire running back to a central power area with 12 Volt LED Power Transformer to adequately drive the whole LED modules without Flicker. Buring Hour-100000 h (d )Internal Electrical Wiring will be done by Halogen Free Flame Retardent HRFR compound insulated (Unsheathed) 1.5 Sq.mm. copper flexible cable through interior conduit and Electrical Raceway. (e)Erection the above sign board with three nos. 40x40x6mm MS angle iron support rigidly grouted on suitable muffing which are making on the ground to avoid the uprooting by wind pressure and painting as per direction of EIC f (Approximate Size:12'x4' - 1 nos, 10'x4'- 1nos, 8'x3'-2nos)--- 2nos.

UPS Supply, installation, testing & commissioning of 3 KVA true online double conversion UPS with minimum 120 minutes battery (VRLA) backup. Single phase input and single phase output etc. having following technical parameters. Inbuilt isolation transformer in UPS [Make- Numeric/Emerson/Schneider/APC/Switching AVO] INPUT Voltage Range- 160 - 300 VAC based on the load percentage Power Factor- ≥ 0.99 at full load and nominal input Voltage OUTPUT Voltage- 220 VAC/230 VAC/240VAC, Voltage Regulation- '+ / - 1% Frequency (Free Running Mode)- 50 Hz ± 0.1 Hz Frequency (Synchronisation Mode)- 47.5 to 52.5 Hz Harmonic Distortion (THD)- '< 3% (linear load), '< 5% (non-linear load) Output Wave- form- Sine wave Overload- 105% - 110% for 10 minutes, 111%-130% for 1 Minute

BATTERY : 60 min Backup Battery Type- 12 V Sealed Lead Acid Maintenance Free Battery make- Amararaja Quanta/ Exide/Equivalent Charger- Built-in solid state three stage recharge (Constant Current, Constant Voltage with float charge) and with temperature compensation. VAH- 12V x 65 Ah x 6 nos = 4608 EFFICIENCY AC/AC (overall efficiency)- ≥ 90 % (at full Load) FEATURES Eco mode- Should be available Overload capacity- Should be available Converter mode - Should be available Bypass parameters configurable- Should be available

Display- LCD Display Bypass- Static Bypass should be provided Cold Start - UPS shall start up On DC Supply without mains input Automatic Restart- UPS should start up automatically on mains resumption after battery low shutdown Self Diagnosis- UPS should be capable to carry out self test of Rectifier / Charger / Battery & Inverter sections during start-up MECHANICAL Ingress protection-IP 20 GENERAL Operating Temperature- 0 to 40 Deg. C only for UPS Noise level < 50 dB @ 1 meter LCD Display & Indication- Input Voltage,Output Voltage,Output Frequency, Battery Charging / Discharging Level, Load Level, Input High / Normal / Low / Fail Output, Overload Output ,Short Circuit Output, Fault LED Display & Indication- Normal Mode, Load on Battery, Load on Bypass, system fault Audible Alarm- Mains Failure alarm, Low Battery Alarm,Overload Fault, Bypass Mode, UPS Warning Bypass- Static Bypass Maintenance Bypass- Available DSP Based technology-Required

KOUSHIK MONDAL (BID ID -5685549)

DURGAPUR POWER (BID ID -5688974)