Tender For supply & installation ,testing ,commissioning of 5kw p on grid solar invertor complete with built in real time monitoring system (wifi of sim should be provided by you) suitable for grid connected operation. the invertor is 3phase 415 volts ac out put, 50hz, 3phase 4 wire system with maximum dc input voltage of 1000 vdc and two mppt trackers having minimum mppt efficiency greater than 99% .the invertor is built in with low current thd as per grid standards , provided with input dc isolator switch, ac over current protection, short circuit protection , ac &dc surge maximum dc input-1000v dc ,no of mppt tracker-2nos,out put -415volts ac 50 hz ,3phase 4 wire,m0061imum mppt efficiency > 99%,thd current 99.2% protection-input dc switch, ac over current protection short circuit protection, dc reverse connection, ac &dc surge protection, ip rating-ip66 suitable for out door mounting warranty: 5years , make: grow watt. power one or similar [ warranty period: 60 months after the date of delivery ]
Tender For estimate for upgradation works including odor control system, solar power plant, online water quality monitoring system, cctv surveillance, and flow meter at 10 mld stp, alapur, phed division no. 3 palwal under jal hi amrit initiative of amrut 2.0
Tender For estimate for upgradation works including odor control system, 70 kw solar power plant, online water quality monitoring system, cctv surveillance, and flow meter at 15 mld stp, jodhpur road, phed division no. 3 palwal under jal hi amrit initiative of
Tender For supply, installation, testing and commissioning of distributed fire monitoring and detection system along-with aerosol based fire suppression system for power house of ljhp power house
Tender For supply of gps based oscillation monitoring system (gps-oms) complete with hardwareand software gps with bluetooth facility, android tablet, inertia measurement unit (imu), power pack (externalbattery) the licence of android software of the oms system shall be as per rdso specification no tm/sm/420. [ warranty period: 30 months after the date of delivery ]
Tender For insulation monitoring relay (imr) to monitor 3 phase power supply of voltage range 110 v ac, measuring range 1 - 100 k ohm, control voltage 24 - 240 v ac / dc output 1 c / 0 (spdt) contact system leakage capacitance 10 micro farad, as per contrel model no. ir140y-4, ri-r22 or abb model no. cm.1ws.2s or schnieder model no. vigil ohm/1md-1m10 or siemens model no. 3ug4581-1aw30 or dold model no. 1l5880 or voka suitable for installation in s1a6 as per rdso/pe/spec/ac/0184-2015 rev-1 [ warranty period: 30 months after the date of delivery ]
Tender For ohe modification and other allied work in connection with replacement of silver brazed contact wire of loop lines in surat - geratpur and vadoddara-godhra section and in anand - godhra section, along with provision of double inclined dropper in cantilever, spare bridge mast , iot based remote monitoring system for atd of vadodara division , composite high voltage insulated paint coating under over line structure and non core non power block ohe activities in surat-geratpur and vadodara - godhra section.
Tender For tender for supply of facility management contract of e and m installations of salem airport d d -monitoring and maintenance of utility services/internal and external electrical services at salem airport comprising of lt panels , dg sets , ccr panels , runway lighting , high masts , perimeter lighting , indoor and outdoor light fittings , power points , circuit/submain wiring , dbs , aviation obstruction lights , lightning arrestors , street light poles/external lights , signages etc. , (as per annexure-3 to 5 - list of inventories ) on duty basis by deputing sufficient number of manpower as per annexure-1 (8 hours of duty of time as decided by engineer-in-charge) , monitoring , control and general maintenance for 100% serviceability and i/c providing consumable material like cotton waste , oil , grease & other sundry material required for cleaning etc. , attending minor faults of equipments/ repairs/ replacement of defective components with aai supplied new components , ensuring 100% serviceability/ satisfactory working condition of the systems , routine and general preventive maintenance on daily/ weekly/ monthly/ quarterly/ half yearly/ yearly basis as per standard manufacturers practices and as per techno commercial specifications (tcs) , maintenance of records and log books (as per annexure-6 to 20) and reporting as and when required , complete upkeeping of the installations etc. , on all days as specified and as directed by engineer-in-charge as required. , maintenance of addressable type fire alarm system (fas) (by oem/authorized dealer of oem) including all associated and auto dialer of all fas types/models/make installed at following locations including programming , repairs and maintenance , attending faults of systems , replacement of defective components with aai supplied new components , ensuring 100% serviceability/satisfactory working condition of fas , routine and general preventive maintenance on monthly/quarterly/half yearly/yearly basis as per standard manufacturers practices , break-down maintenance , maintenance of records/service reports and reporting as and when required , complete up-keeping of the installations (fas) , as specified and as directed by engineer-in-charge as required. for first year (terminal building & technical block (make- edwards , model-io-1000)) , maintenance of addressable type fire alarm system (fas) (by oem/authorized dealer of oem) including all associated and auto dialer of all fas types/models/make installed at following locations including programming , repairs and maintenance , attending faults of systems , replacement of defective components with aai supplied new components , ensuring 100% serviceability/satisfactory working condition of fas , routine and general preventive maintenance on monthly/quarterly/half yearly/yearly basis as per standard manufacturers practices , break-down maintenance , maintenance of records/service reports and reporting as and when required , complete up-keeping of the installations (fas) , as specified and as directed by engineer-in-charge as required. for first year (ndb room (make- edwards , model-io-64)) , maintenance of addressable type fire alarm system (fas) (by oem/authorized dealer of oem) including all associated and auto dialer of all fas types/models/make installed at following locations including programming , repairs and maintenance , attending faults of systems , replacement of defective components with aai supplied new components , ensuring 100% serviceability/satisfactory working condition of fas , routine and general preventive maintenance on monthly/quarterly/half yearly/yearly basis as per standard manufacturers practices , break-down maintenance , maintenance of records/service reports and reporting as and when required , complete up-keeping of the installations (fas) , as specified and as directed by engineer-in-charge as required. for second year (terminal building & technical block (make- edwards , model-io-100
Tender For corrigendum : invites for e-bids. from original equipment manufacturers (oems) and/or authorised channel partners (cps) supply of goods, tools &equipmentforan international standard itotin electrician tradeat iti vyara, gujarat, india - electrical machine trainer suitable for demonstrating the construction and functioning of different types of dc machines and ac machines (single phase and three phases). should be fitted with friction brake arrangement, dynamometer, and instrument panel and power supply unit., motor-generator (ac to dc) consisting of: squirrel cage induction motor with star-delta starter and directly coupled to dc shunt generator and switch board mounted with regulator, air breaker, ammeter, voltmeter, knife blade switches and fuses, set complete with case iron and plate, fixing bolts, foundation bolts and flexible coupling. induction motor rating: dc shunt generator rating: induction motor rating: dc shunt generator rating:, motor generator (dc to ac) set consisting of-shunt motor with starting compensator and switch directly coupled to ac generator with exciter and switch board mounted with regulator, breaker, ammeter, voltmeter frequency meter, knife blade switch and fuses etc. set complete with cast iron bed plate, fixing bolts, foundation bolts and flexible coupling. shunt motor rating: ac generator rating:, linear i.c. trainer, digital i.c. trainer, component of typical small hydro power, component of typical water mill, low voltage control and systems. with suitable tables, circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the experiments by the student, residential and small business systems with suitable tables, circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the experiments by the student, building control systems and automation with suitable tables, circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the experiments by the student, industrial control system and automation with suitable tables, circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the experiments by the student, solar system lab suitable tables, circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the experiments by the student, training system predictive maintenance and condition monitoring of electric drives, electric vehicle motors and battery training & test bench, industrial electrical testing facility with circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the testing by the student, ar-vr training set up., portable electric drill machine, pillar electric drill machine, outside micrometer, motorized bench grinder, rawl plug tool & bit, hydrometer, thermometer, soldering iron, copper bit soldering iron, de soldering gun, table vice, ohm meter; series type & shunt type, stock and dies conduit, multi meter (analog), digital multi meter, a.c. voltmeter, milli voltmeter, d.c. milliammeter, ammeter, a.c. ammeter, a.c. ammeter, kilo wattmeter, a.c. energy meter, power factor meter, frequency meter (analog + digital), tachometer with stopwatch, current transformer primary-, potential transformer, growler internal+ external, tong tester / clamp meter, megger, wheat stone bridge with galvanometer & battery 2 nos, earth tester, electrical machine trainer suitable for demonstrating the construction and functioning of different types of dc machines and ac machines (single phase and three phases). should be fitted with friction brake arrangement, dynamometer, and instrument panel and power supply unit., motor-generator (ac to dc) consisting of: squirrel cage induction motor with star-delta starter and directly coupled to dc shunt generator and switch board mounted with regulator, air breaker, ammeter, voltmeter, knife blade switches and fuses, set complete with case iron and pl