Digital Protection Coupler Tenders

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CTN :36272069

21 Jun, 2024 NA

Kamrup - Assam

Tender For procurement and laying of ofc jfc for comn at 5 afsb - single mode ofc 24 core , 0.5mm 50 pairs jfc unarmoured , 0.5mm 20 pairs jfc , fiber distribution frame lc-lc 24 port , patch panel , cable manager , cat 6 stp cable qty 14 roll of 305 mtrs each , patch cord lc-lc 2 mtrs , patch cord lc-lc 5 mtrs , patch cord sc-lc 2 mtrs , patch cord sc-lc 5 mtrs , patch cord sc-sc 2 mtrs , patch cord sc-sc 5 mtrs , patch cord cat vi red colour 02 mtr , patch cord cat vi blue colour 02 mtr , patch cord cat vi grey colour 01 mtr , patch cord cat vi grey colour 02 mtr , patch cord cat vi grey colour 03 mtr , console cable , pigtails lc-lc , 0 db coupler lc-lc , ofc route marker , hdpe pipe 40 mm , hdpe pipe coupler , rcc chamber with cover 1.25 mtr height , joint enclosure , gi pipe dia-2 inch , drop wire 2 core , telephone line cord with rj 11 1.5 mtr , rossettee , rj 11 , mdf with cover and lock 200 pairs , 50 pairs dp with krone module , 20 pairs dp with krone module , single port io box complete with face plate,keystone jack etc with installation , double port io box complete with face plate,keystone jack etc with installation , key stone jack for rj45 , rj 45 , casing capping 1 inch width , casing capping 2 inch width , terminal junction box 24 and 48 port , cat vi cable laying through casing capping and installation of qty 200 i-o box , making and connecting chemical earthing pits for l2 , l2 rack 19 inch 15u along with wall mounting installation , 1 kva ups along with smf batteries , trolley for batteries metal , isolation transformer 2 kva , single phase surge protection device spd , analog telephone instrument with caller id , industrial grade power three pin socket , digital multimeter with various testing option , earth resistance tester , maintenance tool kit , lan tester , optical power meter , otdr , crimping tool , krone tool , jfc jointing kit 50pair tsf 2 , jfc jointing kit 20pair tsf 1 , laying of hdpe through hdd , laying of jfc and ofc through open trenching , cable tray perforated for laying ofc inside , pulling of ofc-jfc and installation and commisioning , row

Central Government/Public Sector

CTN :36252774

10 Jun, 2024 NA

Vadodara - Gujarat

Tender For providing of custom bid for services - retrofitting of analog protection coupler with digital protection coupler in various substation of wrtsii

Central Government/Public Sector

CTN :36221508

31 May, 2024 9.09 Crore

Sikar - Rajasthan

Tender For tender for supply of pgcil sikar-2 - supply- plcc - for local end-carrier equipment analog type (for speech+data & speech+protection) , pgcil sikar-2 - supply- plcc - for remote end-1-carrier equipment analog type (for speech+data & speech+protection) , pgcil sikar-2 - supply- plcc - for remote end-2-carrier equipment analog type (for speech+data & speech+protection) , pgcil sikar-2 - supply- plcc - for local end- coupling device for plcc , pgcil sikar-2 - supply- plcc - for remote end-1- coupling device for plcc , pgcil sikar-2 - supply- plcc - for remote end-2- coupling device for plcc , pgcil sikar-2 - supply- plcc - for local end- analog protection coupler for plcc , pgcil sikar-2 - supply- plcc - for remote end-1- analog protection coupler for plcc , pgcil sikar-2 - supply- plcc - for remote end-2- analog protection coupler for plcc , pgcil sikar-2 - supply- plcc - for local end- digital protection coupler , pgcil sikar-2 - supply- plcc - for remote end-1- digital protection coupler , pgcil sikar-2 - supply- plcc - for remote end-2- digital protection coupler , pgcil sikar-2 - supply- plcc - for local end- hf cable 75ohms unbalanced , pgcil sikar-2 - supply- plcc - for remote end-1- hf cable 75ohms unbalanced , pgcil sikar-2 - supply- plcc - for remote end-2- hf cable 75ohms unbalanced , pgcil sikar-2 - supply- plcc - single pair telephone cable (armoured)- local end , pgcil sikar-2 - supply- plcc - single pair telephone cable (armoured)- remote end , pgcil sikar-2 - supply- plcc - single pair telephone cable (armoured)- remote end-2 , pgcil sikar-2 - services- plcc - system engineering including computer study , freq. planning and snr calculations , pgcil sikar-2 - services- plcc - supervision of pre-commissioning (panel-wise)- local end , pgcil sikar-2 - services- plcc - supervision of pre-commissioning (panel-wise)- remote end , pgcil sikar-2 - services- plcc - supervision of pre-commissioning (panel-wise)- remote end-2 , pgcil sikar-2 - services- plcc - supervision of testing and commissioning (link wise) , pgcil koppal(ss06t) - supply- plcc - for local end- epax (24/8) with 24 nos telephones , cable etc , pgcil koppal(ss06t) - supply- plcc - 5 pair telephone cables , armoured , 0.5 mm annealed copper conductor and petroleum jelly filled with polyethene outer jackets- local end , pgcil koppal(ss06t) - supply- plcc - single pair telephone cable (armoured)- local end , pgcil koppal(ss09t) - supply- plcc - for local end-carrier equipment analog type (for speech+data & speech+protection) , pgcil koppal(ss09t) - supply- plcc - for remote end-1-carrier equipment analog type (for speech+data & speech+protection) , pgcil koppal(ss09t) - supply- plcc - for local end- coupling device for plcc , pgcil koppal(ss09t) - supply- plcc - for remote end-1- coupling device for plcc , pgcil koppal(ss09t) - supply- plcc - for local end- analog protection coupler for plcc , pgcil koppal(ss09t) - supply- plcc - for remote end-1- analog protection coupler for plcc , pgcil koppal(ss09t) - supply- plcc - for local end- digital protection coupler , pgcil koppal(ss09t) - supply- plcc - for remote end-1- digital protection coupler , pgcil koppal(ss09t) - supply- plcc - for local end- hf cable 75ohms unbalanced , pgcil koppal(ss09t) - supply- plcc - for remote end-1- hf cable 75ohms unbalanced , pgcil koppal(ss09t) - supply- plcc - 2 wire telephone instrument (along with telephone wiring)-local end , pgcil koppal(ss09t) - supply- plcc - single pair telephone cable (armoured)- local end , pgcil koppal(ss09t) - supply- plcc - single pair telephone cable (armoured)- remote end , pgcil koppal(ss09t) - services- plcc - system engineering including computer study , freq. planning and snr calculations , pgcil koppal(ss09t) - services- plcc - supervision of pre-commissioning (panel-wise)- local end , pgcil koppal(ss09t) - services- plcc - supervision of pre-commissioning (panel-wise)- remote end , pgcil koppal(ss09t) - services- plcc -

CTN :36216087

17 Jun, 2024 NA

Kharagpur - West Bengal

Tender For supply, installation, testing & commissioning of set of indoor type vcb panel of 22 nos (06 nos i ncoming, 15 nos outgoing and 01 nos bus coupler) as per enclosed "cee/grc's specification no.- el/con/33 /11/6.6kv/6 kvvacuum-cb/1/2015", rated voltage 12kv, normal current 1250 amps, rated short circuit brea king current ( aginst clause 1.3 of annexure a of referred specification) shall be 40 ka. impulse test voltage (pea k) of 75kv and power frequency test voltage of 28kv (rms) shall be applicable in clause 1.6 of annexure a of ref erred specification. the enclosure shall provide at least the degree of protection ip 53. the oem's type test certif icate of switchgear for extended mechanical endurance class m2 and extended electrical endurance class e2 as per iec 62271-100 are to be furnished along with supply of materials. vcb panels shall be provided with a com mon bus bar set of 2 bars of size 100mmx12mm per phase. busbars will be made out of electrolytic copper of 9 9.9% purity. cts, pts and all other accessories shall be provided as per clause 4.2 to 4.4 of annexure a of referr ed specification. tri-vector meter, ammeter and voltmeter mentioned in clause 4.4 shall have digital display and shall be of modbus rs 485 port, accuracy class 0.5s as per is 15959 latest, power supply -230v ac. microproc essor based numerical protection relay, in addition to clause 4.4 & 6.2 under annexure-a, shall have 4 nos. selec table idmt curves for current-time characteristics. it shall have lcd display to display settings, trip records and also real time & date. it shall record 30 trip records with time and date & shall be provided with modbus rs485 po rt to communicate trip records and protection setting. battery charger and battery under clause 5.0 of annexure a of referred specification will not be required and is not covered under scope of supply. cable glands of stainles s steel are to be provided for all the cable entry holes, cable glands will be suitable for entry of cable and terminati on of armor of cable. cable entry for shall be from bottom only and for this- removable gland plate of thickness 3 mm (minimum) shall be provided as per drawing approval. 44 nos. of insulating mats of class b type conformin g to is 15652 latest, 1.5m (minimum) length & width are to be provided. 02 nos. earthing terminals are to be provi ded on each panel. all fasteners shall be of stainless steel. all meters, indication lamp shall have individual name plate on the front panel. necessary spares should be supplied as per attached annexure -c. the technical data sheet (annexure-b) must be submitted duly filled by the tenderers. work involves removal of existing sf6 & vc b panel including civil work as per annexure-ii. removed vcbs shall be shifted to place as directed by the consi gnee within 1 km. the price shall include transportation of vcb panel to the work site including all loadings and u nloadings without causing any damage of materials. designs/ drawings shall be submitted as per clause 5.1 to 5 .6 of referred specification and also the following for approval of dy.cee/ws /kgpws. a) technical data sheet b ) fully dimensional general arrangement drawing complete with plan, elevation and sectional views, location of ca ble entry for incoming and outgoing feeders. c) complete bill of material clearly indicating nos., rating, make, mod el no etc. of all components/ subassemblies/bought-outs etc. d) foundation drawing and cable entry details. e) s chematic wiring diagrams for all power, control, protection and indication circuits. f) manufacturers' catalogue/ tec hnical literature etc. for numerical relays and other bought-out items. tc & gc as per irs terms & conditions sh ould be supplied along with the material. [ warranty period: 30 months after the date of delivery ]

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