Bharat Sanchar Nigam Limited-BSNL has published Tender For Providing Maintenance For Ea Sets In Various Telephone Exchanges Or Admin Bldgs Or Bts Sites In Kollam, Kottayam, Palakkad Ba And Ut Of Lakshadweep Under Kerala Circle For A Period Of 2 Years. Submission Date for this Tender is 09-05-2024. Electric Generator Tenders in kollam Kerala. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Package 1 (KLM BA) |
| 2 | Part A Providing preventive maintenance of E/A sets [With AMF panel Type] of following capacities as per the BSNL standard maintenance scope & conditions including topping up of battery waterandcoolant ,replacing faulty V belts, flexible fuel pipe, flexible oil pipe, rubber hoses of water line etc,checking of AMF panel including tightening of terminals, insulation checking of alternator, starting motor, charging alternator ,oil quality and level checking including topping upetc. as reqd. (Periodic preventive maintenance site visit shall be done once in three months. However, breakdown maintenance shall be promptly attended as per the terms and conditions of the agreement) |
| 3 | Up to 15 KVA |
| 4 | Above 15 KVA and up to 30 KVA |
| 5 | Above 30 KVA and up to 40 KVA |
| 6 | Providing periodical preventive maintenance of E/A sets [Without AMF panel Type] of following capacities as per the BSNL standard maintenance scope & conditions including topping up of battery water andcoolant , replacing faulty V belts, flexible fuel pipe, flexible oil pipe, rubber hoses of water line etc, checking of panel including tightening of terminals, insulation checking of alternator, starting motor, charging alternator,oil quality and level checking including topping upetc. as reqd. (Periodic preventive maintenance site visit shall be done once in three months. However, breakdown maintenance shall be promptly attended as per the terms and conditions of the agreement) |
| 7 | Above 15 KVA and up to 30 KVA |
| 8 | Above 30 KVA and up to 40 KVA |
| 9 | Above 40 KVA and up to 63 KVA |
| 10 | Above 63 KVA and up to 100 KVA |
| 11 | Above 100KVA and up to 160 KVA |
| 12 | Above 160 KVA and up to 250 KVA |
| 13 | Above 250 KVA and up to 350 KVA |
| 14 | Above 350 KVA and up to 500 KVA |
| 15 | Note: Overall healthiness of the diesel generator set ,control/AMF Panel ,battery and canopy shall checked and report shall be submitted while the agency visits the site for servicing of the DG set and for spare replacement in addition to theirperiodical site visit once in three months |
| 16 | Carrying out oil servicing of following capacity EA set i/c draining the existing lub oil and supplying and filling of superior quality and suitable grade for the engine lub oil recommended by the OEM, replacing of fuel filters, lub oil filters etc complete as per the maintenance schedule, terms and conditions and specifications attached. [The servicing of the EA sets has to bedone once in a year or 500 hours and as per direction of Engineer in charge] |
| 17 | Up to 15 KVA |
| 18 | Above 15 KVA and up to 30 KVA |
| 19 | Above 30 KVA and up to 40 KVA |
| 20 | Above 40 KVA and up to 63 KVA |
| 21 | Above 63 KVA and up to 100 KVA |
| 22 | Above 100KVA and up to 160 KVA |
| 23 | Above 160 KVA and up to 250 KVA |
| 24 | Above 250 KVA and up to 350 KVA |
| 25 | Above 350 KVA and up to 500 KVA |
| 26 | Part B |
| 27 | Replacement of faulty batteries which are life expired with new fully charged conventional/semi sealed 12 V battery of automotive duty of the following capacities (On buy back basis).The newbattery shall be guaranteed for 3 years from the date of installation. Note: Faulty Batteries whose life has exceeded 3 years only are included in the scope of theitem. For faulty batteries of less than 3 years old suitable arrangement shall be done by the contractor free of cost if battery becomes faulty after takeover. |
| 28 | 88 AH |
| 29 | 130 AH |
| 30 | 150 AH |
| 31 | 180 AH |
| 32 | Rewinding of following type of winding for the alternator of following set capacity of EA set [As per the inventory] including dismantling the alternator, rewinding, baking, refixing, loading unloading, to and fro trasnportaion, re-fixing back with proper alignment, testing and commissioning etc as reqd. [Scrap copper shall be the property of agency and the rate for the rewinding shall bequoted after considering/deducting the value of scrap winding ] |
| 33 | Main Stator winding for up to 15 KVA |
| 34 | Main Stator winding for above 15 KVA and up to 30 KVA |
| 35 | Main Stator winding for above 30 KVA and up to 40 KVA |
| 36 | Main Stator winding for above 40 KVA and up to 63 KVA |
| 37 | Main Stator winding for above 63 KVA and up to 100 KVA |
| 38 | Main Stator winding for above 100 KVA and up to 160 KVA |
| 39 | Main Stator winding for above 160 KVA and up to 250 KVA |
| 40 | Main Rotor winding for up to 15 KVA |
| 41 | Main Rotor winding for above 15 KVA and up to 30 KVA |
| 42 | Main Rotor winding for above 30 KVA and up to 40 KVA |
| 43 | Main Rotor winding for above 40 KVA and up to 63 KVA |
| 44 | Main Rotor winding for above 63 KVA and up to 100 KVA |
| 45 | Main Rotor winding for above 100 KVA and up to 160 KVA |
| 46 | Main Rotor winding for above 160 KVA and up to 250 KVA |
| 47 | Excitation field winding for up to 15 KVA |
| 48 | Excitation field winding for above 15 KVA and up to 30 KVA |
| 49 | Excitation field winding for above 30 KVA and up to 40 KVA |
| 50 | Excitation field winding for above 40 KVA and up to 63 KVA |
| 51 | Excitation field winding for above 63 KVA and up to 100 KVA |
| 52 | Excitation field winding for above 100 KVA and up to 160 KVA |
| 53 | Excitation field winding for above 160 KVA and up to 250 KVA |
| 54 | Excitation rotor winding for up to 15 KVA |
| 55 | Excitation Rotor winding for above 15 KVA and up to 30 KVA |
| 56 | Excitation Rotor winding for above 30 KVA and up to 40 KVA |
| 57 | Excitation Rotor winding for above 40 KVA and up to 63 KVA |
| 58 | Excitation Rotor winding for above 63 KVA and up to 100 KVA |
| 59 | Excitation Rotor winding for above 100 KVA and up to 160 KVA |
| 60 | Excitation Rotor winding for above 160 KVA and up to 250 KVA |
| 61 | Replacement of worn out bearing of the alternator capacity upto 30 KVA Capacity with new one |
| 62 | Replacement of worn out bearing of the alternator capacity above 30 upto 63 KVA Capacity with new one |
| 63 | Replacement of rectifier diode for the alternator of the following set capacity including testing commissioning etc as reqd. |
| 64 | Up to 15 KVA [for one diode] |
| 65 | Above 15 KVA and up to 30 KVA [for one diode] |
| 66 | Above 30 KVA and up to 40 KVA [for one diode] |
| 67 | Above 40 KVA and up to 63 KVA [for one diode] |
| 68 | Above 63 KVA and up to 100 KVA [for one diode] |
| 69 | Above 100 KVA and up to 160 KVA [for one diode] |
| 70 | Above 160 KVA and up to 250 KVA [for one diode] |
| 71 | Repairing of EA Fresh air/ Exhaust canopy fan motor for the following faults, including dismantling, to and fro cartage, refixing, giving connection, testing, commissioning etc as reqd. |
| 72 | Rewinding the faulty Heavy duty exhaust fan motor , varnishingetc as reqd |
| 73 | Replacing faulty bearings / old burned bush andincluding providing of high speed bearing with necessary lathe works etc as reqd |
| 74 | Supplying and fixing 380 mm sweep heavy duty fresh air fan in the existing DG canopy including dismantling existing faulty fan, modification of fixing arrangements if any required including connections testing commissioning etc as reqd.(M/s Almonard or SS make) |
| 75 | Repairing and servicing and making in working condition of Radiator with following works including dismantling, transportation between workshop and site,refixing, supply and refilling the coolant, testing, commissioning etc.as reqd. |
| 76 | Necessary welding / bypassing of damaged fins/tubes etc as reqd.(For upto 30 KVA EA sets) |
| 77 | Repair for Top and bottom water collector assembly, replacing the rusted base frame etc.as reqd. (For upto 30 KVA EA sets) |
| 78 | Necessary welding / bypassing of damaged fins/tubes etc as reqd.(For above30 KVA upto63 KVA EA sets) |
| 79 | Repair for Top and bottom water collector assembly, replacing the rusted base frame etc.as reqd. (For above30 KVA upto63 KVA EA sets) |
| 80 | Replacement offaulty Microprocessor based AMF Controller with new one suitable for required capacity single/ three phase EA set compatible for Water/Air cooled Engine in the existing AMF control panelincluding disconnecting and dismantling the faulty one, including providing and fixing all accessories, making necessary wiring arrangements including functional testing and commissioning as per site conditionsand specifications attached. (Make:SIAS /Deep sea/Bernini/C&S or with the same make available in the panel). The replacement warranty as per manufacturer recommendations shall be extended for the new controller. |
| 81 | Replacement of faulty contactor coil ofsuitable voltage for the existingContactor of up to 63A i/c dismantling the item, interconnections with suitable Copper cable including testing and commissioning as reqd. (Make:M/s L& T / Schneider Electric/ Siemens/Telemecanique) |
| 82 | Replacement of faulty Battery charger unit with new one, SMPS based, input voltage 170-260 V AC, 50 Hz, Output 12 V DC, 10 A suitable for Automotive battery including mounting, making connections, testing and commissioning as required. (With Necessary warranty ) |
| 83 | Replacement of faulty Battery charger unit with new one, SMPS based, input voltage 170-260 V AC, 50 Hz, Output 24 V DC, 10 A suitable for Automotive battery including mounting, making connections, testing and commissioning as required. (With Necessary warranty ) |
| 84 | Dismantling the starting motor of the EA set upto 30 KVA set capacity, servicing and repairing of starting motor for the following nature of faults, including to and fro transportation, refixing back to EA set, testing commissioning etc as reqd. |
| 85 | Servicing of the starting motor including replacement of minor nature of items like brush, bush, solinoid contact etc as reqd. |
| 86 | Rewinding of armature / fieldincludingbaking,varnishingetc |
| 87 | Replacing the solenoid coil |
| 88 | Replacing the bendex, teeth, bearings including polishing, grinding, lathe works etc. |
| 89 | Dismantling the starting motor of the EA set of above 30 KVA upto 63 KVA set capacity, servicing and repairing of starting motor for the following nature of faults, including to and fro transporttion, refixing back to EA set, testing commissionig etc as reqd. |
| 90 | Servicing of the starting motor inlcuding replacement of minor nature of items like brush, bush etc as reqd. |
| 91 | Rewinding of armature / fieldincludingbaking,varnishingetc |
| 92 | Replacing the solenoid coil |
| 93 | Replacing the bendex, teeth, bearings including polishing, grinding, lathe works etc. as reqd |
| 94 | Dismantling the starting motor of the EA set above 63 KVA upto 160 KVA set capacity, servicing and repairing of starting motor for the following nature of faults, including to and fro transportation, refixing back to EA set, testing commissioning etc as reqd. |
| 95 | Servicing of the starting motor including replacement of minor nature of items like brush, bushetc as reqd. |
| 96 | Rewinding of armature / fieldincludingbaking,varnishingetc |
| 97 | Replacing the solenoid coil |
| 98 | Replacing the bendex, teeth, bearings including polishing, grinding, lathe works etc. |
| 99 | Dismantling the starting motor of the EA set above 160 KVA upto 250 KVA set capacity, servicing and repairing of starting motor for the following nature of faults, including to and fro transportation, refixing back to EA set, testing commissionig etc as reqd. |
| 100 | Servicing of the starting motor inlcuding replacement of minor nature of items like brush, bush,etc as reqd. |
| 101 | Rewinding of armature / fieldincludingbaking,varnishingetc |
| 102 | Replacing the solenoid coil |
| 103 | Replacing the bendex, teeth, bearings including polishing, grinding, lathe works etc. |
| 104 | Repairing/servicing of lift pump of upto 30 KVA capacityEA sets including dismantling refixing testing commissioning as reqd. |
| 105 | Replacement of faulty lift pump of above 30 KVA Up to 63 KVA capacity range EA sets including testing commissioning as reqd. |
| 106 | Servicing and calibration of fuel injection pump (upto 3 cylinder engine models) to ensure proper functioning of the same i/creplacing the major compnents like elements, delevery valves,bush, governer spring,control sleeve,bearings ,control rack, camshaft,bearing bush, roller etc as required:Note :Approval ofEngineer in charge shall be obtained before execution of work. |
| 107 | Servicing and calibration of the fuel injection pump (upto 3cylinder engine )to ensure proper functioning of the same i/c transporting the same to the service centre and back to the site etc as required(without spare ) |
| 108 | Servicing and calibration of fuel injection pump (4 to 6cylinder engine models) to ensure proper functioning of the same i/creplacing the major compnents like elements, delevery valves,bush, governer spring,control sleeve,bearings ,control rack, camshaft,bearing bush, roller etc as required.Note :Approval ofEngineer in charge shall be obtained before execution of work |
| 109 | Servicing and calibration of the fuel injection pump (upto 4 to 6 cylinder engine models)to ensure proper functioning of the same i/c transporting the same to the service centre and back to the site etc as required (without spare ) |
| 110 | Providing trolley mounted EA set of following capacity on daily rental basis as per direction of Officer in Charge including to and fro transportation to site,including connecting the cable to control panel inside BSNL sites for using in times of Dg failures/ contigencies up to minimum 1 day and maximum of 5 days in a site ( specific approval of competant authority needed for further extension and diesel will be supplied by BSNL) The operating procedure shall be trained to the person deputed by BSNL for opearting the DG set. |
| 111 | Up to 15 KVA EA set |
| 112 | Above 15 KVA to 30 KVA EA set |
| 113 | Above 30 KVA up to 63 KVA |
| 114 | Above 63 KVA and up to 125KVA |
| 115 | Repairing of existing faulty AMF controller (Any Make) with the help of respective OEM, i/c refixing, giving connections, testing commissioning etc as required. [Note: for the controller not under the warranty period] |
| 116 | Supplying and fixing water pump suitable for DG set Radiator including dismantling the faulty one, fixing giving connection testing, commissioning etc as reqd. [for EA set capacity upto 30 KVA] |
| 117 | Supplying and fixing water pump suitable for DG set Radiator including dismantling the faulty one, fixing giving connection testing, commissioning etc as reqd. [for EA set capacity above 30 KVAupto 63 KVA] |
| 118 | Supplying and fixing water pump suitable for DG set Radiator including dismantling the faulty one, fixing giving connection testing, commissioning etc as reqd. [for EA set capacity above 63 KVA upto 160 KVA] |
| 119 | Supplying and fixing rubber type EAcoupling upto 63 KVA E/A set i/c dismantling the faulty one, fixing the same doing proper alignment etc as required. |
| 120 | Servicing and calibrating the fuel injector including dismantling the fuel injector from the engine, to and fro transportation to workshop and refixing etc as required (Rate is for servicing of each injector) |
| 121 | Taking the starting battery to the nearest battery shop, boost charging of the battery by replacing the electrolyte,including arranging the spare battery which capable for operating the EA set at site for the mean time etc as reqd. |
| 122 | Arranging the spare battery which is capable for operating the EA set i/c handling, cartage, giving connection and testing etc as reqd. Note: This item is for batteries which are faulty at the time of take over. However per site the rent shall not exceed two days and the contractor shall arrange to replace the battery of approved make immediately) |
| 123 | Dismantling side covers, head assembly, head cover, push rod, sump cover etc ofEA sets of capacity up to 30 KVA, supply providing the required gaskets, "O" rings, adhesives and reassembling the dismantled parts i/c tightening the same for arresting oil / fuel leakage and testing commissioningetc as reqd. [Note: This work to be carried out if found necessary and before doing oil service item provisioned in this schedule] |
| 124 | Dismantling side covers, head assembly, head cover, push rod, sump cover etc ofEA sets of capacity above 30 KVA up to 63 KVA, supply providing the required gaskets, "O" rings, adhesives and reassembling the dismantled parts i/c tighting the same for arresting oil / fuel leakage and testing commissioningetc as reqd. [Note: This work to be carried out if found necessary and before doing oil service item provisioned in this schedule] |
| 125 | Supplying and fixing 65mm/75mm dia 15/30cm length metallic flexible exhaust pipe i/c fixing testing etc complete as required . |
| 126 | Checking the AMF/Non AMF panel, doing minor wiring / inter connection, replacement of the following spares of the E/A set for the smooth functioning of the system like AMF function/ Safety function/ General function etc. i/c checking the items and replacing the faulty one, giving necessary connections, integrating with engine and alternator parts, testing and commissioning etc as reqd. |
| 127 | Hourmeter |
| 128 | 4 Pole, 415 V, 40 A Power contactor |
| 129 | 4 Pole, 415 V, 63 A Power contactor |
| 130 | 4 Pole, 415 V, 100 A Power contactor |
| 131 | Generator Safety Unit |
| 132 | LVMrelay |
| 133 | START/STOP push button |
| 134 | START/STOPrelay |
| 135 | Selector switch,3 way (Auto/Manual ) |
| 136 | Fuel gauge |
| 137 | 12V ,Stop solenoid |
| 138 | 24V ,Stop solenoid |
| 139 | 63A ,4P 3 way + off,rotary Change over switch |
| 140 | Add on block (2NO+ 2NC) |
| 141 | Copper socketsof battery cable - [suitable for super cpacitor / normal battery] |
| 142 | LLOP senser |
| 143 | HCT /HWT senser |
| 144 | 12 V /24 V OEN/Plarelay plug in type |
| 145 | Electronic AVR suitable for EA set up to 63 KVA |
| 146 | Electronic AVR suitable for EA set above63 KVA |
| 147 | 63A ,4P,MCCB ,30KA breaking capacity .(Make L&T/SS) |
| 148 | Mechanical interlock for 2 Nos, 32/63A, 4 Pole contactors |
| 149 | 12 V operated Actuater type Fuel solinoid for EA set up to 30 KVA EA set |
| 150 | AMF relay board |
| 151 | EVR for AMF panel |
| 152 | Labour charges for carrying out Major overhauling for various types of Engine upto 15 KVA capacity of Air/ water cooled EA sets as listed in the annexure i/c dismantling the all the parts like engine cylinderheads,Pistons, connecting rode, Main crank Assembly cast iron block etc. cleaning the parts with the oil/petrol, removing the soots in side the exhaust manifold etcreplacing the defective parts with new one from the spares/ items listed below, tightening the joints, re assembling the engine,make the Engine in proper working condition including necessary alignment withthe alternator,testingetc as reqd.The above work involves only labour charges for the major overhaulingand the spares required for the overhaulingwill be measured from the spareslisted below.The spares which are not covered in the schedule will be arranged by the department as per site requirementfor which no extra payment shall be made for fixing the items in the engine assembly. |
| 153 | S/F following spares parts for various types of Engine of upto 15 KVA EA sets engine for replacing the faulty items etc as reqd. |
| 154 | Packing kitincluding Head Gaskets set |
| 155 | Piston rings (STD) |
| 156 | CR Bearings (pair) |
| 157 | Main Bearings (pair) |
| 158 | Cylinder Liner |
| 159 | Piston Assembly |
| 160 | Connecting Rodes |
| 161 | O rings set (set for one Engine) |
| 162 | liner O rings (for one liner) |
| 163 | Set of Copper Washers (set for one engine) |
| 164 | Valve inlet and Exhaust |
| 165 | Valve Guide |
| 166 | Valve seat |
| 167 | Doing necessary industrial Machining work for the the cylinderheads of Engine up to 15 KVA Capacity (up to 3 cylinder) including providingnecessary seatings, removing the faulty valves, Valve Guides etc including transportation of the cylinder heads to industrial workshop(within a nominal distance) and return toSite etc as reqd. |
| 168 | Labour charges for carrying out Major overhauling for various types of Engine above 15 KVA upto 30 KVAcapacity of Air/ water cooled EA sets as listed in the annexure i/c dismantling the all the parts like engine cylinderheads,Pistons, connecting rode, Main crank Assembly cast iron block etc. cleaning the parts with the oil/petrol, removing the soots in side the exhaust manifold etcreplacing the defective parts with new one from the spares/ items listed below, tightening the joints, re assembling the engine,make the Engine in proper working condition including necessary alignment withthe alternator,testingetc as reqd.The above work involves only labour charges for the major overhaulingand the spares required for the overhaulingwill be measured from the spareslisted below.The spares which are not covered in the schedule will be arranged by the department as per site requirementfor which no extra payment shall be made for fixing the items in the engine assembly. |
| 169 | S/F following spares parts for various types of Engine of above 15 KVA upto 30 KVA EA sets engine for replacing the faulty items etc as reqd. |
| 170 | Packing kitincluding Head Gaskets set |
| 171 | Piston rings (STD) |
| 172 | CR Bearings (pair) |
| 173 | Main Bearings (pair) |
| 174 | Cylinder Liner |
| 175 | Piston Assembly |
| 176 | Connecting Rodes |
| 177 | O rings set (set for one Engine) |
| 178 | liner O rings (for one liner) |
| 179 | Set of Copper Washers (set for one engine) |
| 180 | Valve inlet and Exhaust |
| 181 | Valve Guide |
| 182 | Valve seat |
| 183 | Doing necessary industrial Machining work for the the cylinderheads of Engine of above above 15 KVA upto 30 KVA EA set Capacity (up to 6 Cylinder) including providing fixing the following items with necessary seatings, removing the faulty valves, Valve Guides etc including transportation of the cylinder heads to industrial workshop(within a nominal distance) and return toSite etc as reqd. |
| 184 | Labour charges for carrying out Major overhauling for various types of Engine above 30 KVA upto 63 KVAcapacity of Air/ water cooled EA sets as listed in the annexure i/c dismantling the all the parts like engine cylinderheads,Pistons, connecting rode, Main crank Assembly cast iron block etc. cleaning the parts with the oil/petrol, removing the soots in side the exhaust manifold etcreplacing the defective parts with new one from the spares/ items listed below, tightening the joints, re assembling the engine,make the Engine in proper working condition including necessary alignment withthe alternator,testingetc as reqd.The above work involves only labour charges for the major overhaulingand the spares required for the overhaulingwill be measured from the spareslisted below.The spares which are not covered in the schedule will be arranged by the department as per site requirementfor which no extra payment shall be made for fixing the items in the engine assembly. |
| 185 | S/F following spares parts for various types of Engine of above 30 KVA up to 63 KVA EA sets engine for replacing the faulty items etc as reqd. |
| 186 | Packing kitincluding Head Gaskets set |
| 187 | Piston rings (STD) |
| 188 | CR Bearings (pair) |
| 189 | Main Bearings (pair) |
| 190 | Cylinder Liner |
| 191 | Piston Assembly |
| 192 | Connecting Rodes |
| 193 | O rings set (set for one Engine) |
| 194 | liner O rings (for one liner) |
| 195 | Set of Copper Washers (set for one engine) |
| 196 | Valve inlet and Exhaust |
| 197 | Valve Guide |
| 198 | Valve seat |
| 199 | Doing necessary industrial Machining work for the the cylinderheads of Engine of above above 30 KVA upto 63 KVA Capacity (up to 6 Cylinder) including providing fixing the following items with necessary seatings, removing the faulty valves, Valve Guides etc including transportation of the cylinder heads to industrial workshop(within a nominal distance) and return toSite etc as reqd. |
| 200 | Arresting leakage of the Engine exhaust line i/c dismantling the same from flange , welding, replacing packing, nut bolts etc re-fixing etc. complete as required. |
| 201 | Arresting the rain water leakage through the roof of the canopy of EA set upto 40 KVA Capacity by applying necessary tarfelting work over the top of canopy with required sheet etc as reqd. |
| 202 | Dismantling the cooler Blower assembly up to 63 KVA capacity engine including to and fro charges to workshop, removing the faulty bearings and fitting new bearings including supply of the bearing, fitting back the cooler Blower assembly in the engine testing commissioning etc as rquired |
| 203 | Supplying of metallic type door hinges along with its accessories like nut bolt arrangementsuitable for the door of the canopy of theEA set, fixing the same with welding / revetting work suitable to operate the door including dismantling removing the faulty hinges etc as required [Each hinge] |
| 204 | Providing patch up work in rusted parts of Canopy of DG byproviding1mm thickGI sheet fastened using pop rivet and sealing using metal sealerfor leak proof. |
| 205 | Supplying and laying follwing size of aluminum conductorarmoured cable 1.1 KV rating in surface /existing pipe /cable tray /loose in panel for connecting between DG and panels i/c termination with gland,lugs etc where ever reqd as required . |
| 206 | 4c x25 Sq.mm |
| 207 | 3.5Cx 35 sqmm |
| 208 | 3.5Cx 50sqmm |
| 209 | 3.5Cx 70sqmm |
| 210 | 3.5Cx 120sqmm |
| 211 | S/M end termination with brass compression gland and aluminium lugs for following size of pvc insulated and pvc sheathed /XLPE conductor cable of 1.1KV grade as required |
| 212 | 4c x25 Sq.mm |
| 213 | 3.5Cx 35 sqmm |
| 214 | 3.5Cx 50sqmm |
| 215 | 3.5Cx 70sqmm |
| 216 | 3.5Cx 120sqmm |
| 217 | Supplying and fixing super capacitor module of continuous rating (for 365 days, 24 hours) having cranking sustainablity of 600 A along with the necesssary over voltage and short circuit protection, for cranking the DG set etc as reqd. [Input supply cable to the super capacitor unit will be provide by BSNL] [Model: ESCU19015-DC or similar superior make) O/P -: 15.25 +/- 0.25 V DC, I/P-: 40-60 V DC. charging current : 10A Re Charge time: From 0V - 4 min (Approx), From 11V - 40 sec. (Approx) Charging method: constant current Charger over voltage: >15.5 V DC Capacitor Safety :Approved as per UL810A Capacitance : 190F Ingress protection : IP20, Powder coated |
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