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Tender For installation of surge arrestor system with chemical earth pit, copper spike and insulated copper cable for protection of central magazine with sl. no. 1,2,3,4,5 and 6 from lighting of c.l. jambad colliery
Tender For group a -rate contract for design, supply, installation, testing and commissioning of it hardware and rtus at cgd stations for a period of 3 years and annual rate contract for additional configuration/ modification/ diagnosis/ rectification works at site for rtu pane - rate of gst applicable for all items of the boq considering job as composite services. bidder to select one gst rate from the drop down list, supply, rtus, "type-1a rtu for cgs stations c/w processor module, i/o modules, redundant min 4 port l2 ethernet switches, relay modules, power sup plies, dual redundant field interrogation power supply & dc-dc/ ac-dc converters, data panel, communication ports, serial & ethernet interfaces, necessary operating & application s/w, all interconnecting cables, connectors, rtu cabinet etc. complete in all respect s as per i/o list & tender specifications etc. ", "type-2 rtu for cng ro stations & lng hubs c/w processor module, i/o modules, relay modules, power supply, dual redundant field inte rrogation power supply & dc-dc/ ac-dc converters, communication ports, serial & ethernet interfaces, necessary operating & applicati on s/w, all interconnecting cables, connectors, rtu cabinet etc. complete in all respects as per i/o list & tender specifications et c. ", "type-3 rtu for goov/gav / drs /mrs stations c/w processor module, i/o modules, relay modules, power supplies, dual redundant field interrogation power supply & dc-dc/ ac-dc converters, communication ports, serial interfaces, necessary operating & application s/w, all interconnecting cables, connectors, rtu cabinet in form of flp jb , suitable for hazardous area installation etc. complete in all respects as per i/o list & tender specifications etc. ", type-4 rtu for cgd control rooms for interfacing of all the rtus under ga with the supplied rtu as master c/w processor module, i/o modules, redundant min 6 port l2 ethernet switches, power supplies, data panel, dc-dc/ ac-dc converters communication ports, seria l & ethernet interfaces, necessary operating & application s/w, all interconnecting cables, connectors, rtu cabinet/ kiosk etc. comp lete in all respects as per i/o list & tender specifications etc., zener barriers, for ai, for ao, for pulse, surge protection devices, for rs 232/485 signals, 1 phase 2 wire (230 v/48vdc) applications, modbus gateway, industrial grade ethernet to 4 port serial gateway/ modbus tcp to modbus rtu converter with required connectors, cables, power suppl y etc. as per tender specifications, software, programming / ladder logic / testing software for rtus programming including one time license fee as per tender specifications.. (1 set= 1 programming/ladder logic/ testing software per site), hmi programming & runtime software of the hmi on the data panel as per tender specifications., it hardware, hmi machines as per tender specifications , along with accessories and softwares as per scope of work and technical specifications., supply of 23" display monitor as per tender specifications., industrial grade programming terminal (laptop) for bv-rtus: 10/100/1000 mbps ethernet card, rain, spill, dust and vibration resistan t, li-ion battery, power adapter, necessary interfaces (serial & parallel), necessary operating & application s/w, diagnostic s/w, s /w for operating rtu, carrying case complete with all interconnecting cables, cords, connectors, usb to serial (rs485) converter & p eripherals etc. complete in all respects as per tender specifications., wan router (8 port) system with software, cables, connectors etc complete in all respects as per tender specifications (plnet router ), firewall (type-ii) for control system to ensure control system security as per tender specifications complete with cables, connector s, software etc.as per specifications, 3g/4g/gsm routers for rtus for communication of the rtus over gprs/3g/4g in case of failure of the ofc communication sys
Tender For supply of sitc of surge protection devices sgrdji amritsar airport with five years warranty - class ii 3 phase spd at output side of ups , class i 3 phase spd at input side of ups , class ii single phase spd at output side of ups , class i single phase spd at input side of ups , class i plus ii single phase spd at input side of ups
Tender For supply & testing of 3 pole contactors for capacitor switching 3p ac operated type ua26- 30- 10ra of abb design -main poles and auxiliary contacts : 3 main poles with inbuilt surge protection a nd 1 auxiliary contact having no & nc -control circuit : ac operated with laminated magnet circuit, the ua..ra series contactors fitted with a special front mounted block which ensures the serial insertion of 3 damping resistors into the circuit to limit the current peak on energization of the capacitor bank as pe r iec : 60947-4-1 suitable use in existing apfc panel. make : abb [ua26-30- 10ra 220-230v 50hz ]
Tender For supply of led driver wipro lg76-048-0720 led driver,make and model : wipro lg76-048-0720) 1.driver key features operating voltage range : 140vac to 290vac power factor at full load : >0.9 5 current harmonics at full load (athd) : <10% efficiency at full load :87% surge protection : 3k v driver type : constant current life of driver is 45,000 hrs. max. case hot spot temperature (tc max.) :75 c operational temperature range :0 c to 45 c operational relative humidity range : 1 0-85% rh mechanical output current in madc 720 ma housing material pc (polycarbonate) dimensio ns(l x w x h) 199 x 30.6 x 27.0 mm mounting distance 189mm weight 105 grams ]
Tender For supply of 1100va / 660w, 230v, ups system, an ideal power backup & protection for home office, des ktop pc & home electronics ( specification :- 1. battery cell composition:- lead acid, 2. voltage - 230 volts. , 3. compact design line interactive ups with load capacity of 660watts / 1100va, 4. five 6a, 2/3 pin india n power socket (4 battery backed-up & surge protected plus 1 surge only protected outlet), 5. automatic voltage regulator (avr) with wide input voltage range 145-290v, 6. 2x7.2ah battery provides 30 - 90 min . back-up time as per the load, 7. generator compatible, 8. compatible with low power loads e.g. wi-fi rout er, dsl modem, 9. cold start capability allows the load to power on just on battery, 10. stays quiet during a changeover from mains to generator, 11. one year of warranty including battery, 12. service center in loc al to be available 12.toll free number to be available, make:- apc or intex or similar. [ warranty period: 12 months after the date of delivery ]
Tender For supply of point to point radio for nav aids sites with antenna and fixture , external surge protection devices for rf antenna , nms software with license , gi pipe 3 meter length and minimum 2 inch diameter , l3 switch 24 port , l2 switch 8 port 10 100 1000 base t l2 switch with 02x 1g sfp ports poe plus managed , 2 port serial to ethernet industrial grade converter , serial cable for interface connectivity from equipment to serial converter , laptop for remote site rf configuration , desktop with ups for nms , cat6 patch cord 03 meter , cat6 a cable , 9u rack as per specification , rj45 connector cat 6a cable with jacket , rj45 crimping tool , lan tester , pvc conduits , supply installation and commissioning charges , 3 years support and warranty , document and training