Tender For supply of surge protective device (spd) life tester, designed for onsite testing of surge protection devices. it allows checking and indicating the health status of gdt/mov based spd of voltage range up to 1000v. it shall indicate the status of spd by measuring its electrical parameters. spd tester shall be of reputed make jmv or similar. [ warranty period: 30 months after the date of delivery ]
Tender For supply of self priming monoblock pump (five terminal) 0.5hp/0.37kw, 415v ac, 3 phase, 50hz, 2800 rpm, insulation class 'f' conf to rdso specification no. rdso/pe/spec/ac/0022 , rev -0, sept - 2002 with amndt no. 1,with thermal switch as protection device embedded in the motor. [ warranty period: 30 months after the date of delivery ]
Tender For corrigendum : supply of eil d d - e4953196 numerical relays 01-sg4950387111-numerical o_slash_c and e_slash_f relay for incomer_slash_tie_slash_bc as per annexure-a it-001 _50_slash_51_slash_50n_slash_51n_slash_25_ , 02- sg4950387120-numerical trafo protection relay as per annexure-a it-002 _50_slash_51_slash_50n_slash_51n_. , 03-sg4950387138- numerical o_slash_c and e_slash_f relay for capacitor feeder_slash_og as per annexure-a it-003. , 04- sg4950387146-numerical motor protection relay as per annexure-a it-004. , 05-sg4950387154-numerical motor differential _slash_ ref. protection relay as per annexure-a it-005 , 06-sg4950387162-numerical line diff relay as per ann-a it-006 , 07-sg4950387170- numerical motor protection relay with reverse power function as per annexure-a it-007. , 08- sg4950387189-numerical under voltage relay as per annexure-a it-008. , 09-sg4950387219-ethernet switches _24 cu plus 4 fo_ as per ann-a it-009. , 10- sg4950387227-cat-6 cable as per ann-a it-010. uom- meters , 11-sg4950387235-fo cable as per ann-a it-011. uom-meters , 12-sg4950387243-data concentrator panel as per ann-a it-012. , 13-sg4950387251-human machine interface _hmi_as per ann-a it-013. , 14- sg4950387278-relay parameterization device for dc as per ann-a it-014. , 15-sg4950387286-global positioning device as per ann-a it-015. , 16- sg4950387294-report printing device as per ann-a it- 016. ) /bid number : gem/2026/b/7405586 * /dated: 31-03-2026 & & / bid document 1 / 18
Tender For supply of temperature data logger and surge protection system and mccbs d d - supply of mccb 160a tpn with metal enclosure for ups input as per the specifications. , supply of power supply surge protection device spd 100ka 3 phase type b and c along with required accessories as per specifications for ups input. , supply of power supply series surge protection filter 3 phase 150a type b andc along with required accessories as per specifications for ups input. , supply of service change over switch 125a 4 pole for ups input surge filter bypass with metal enclosure as per specifications. , supply of type c 3 phase 240ka total rating equipment level protection series spd for ups output with required accessories as per specifications. , supply of series surge protection filter 3 phase 125a type c for ups output as per specifications. , supply of service change over switch 125a 4 pole with metal enclosure for ups output feeders bypass as per specifications. , supply of mccb 160a 4 pole with metal enclosure for ups output feeders as per specifications. , supply of ethernet based comprehensive monitoring system for earth resistance earthneutral voltage temperature and humidity as per the specifications. , supply of sub earth bonding bar as per the specifications. , installation and commissioning charges.
Tender For corrigendum : supply of sitc of 5 kva online ups in parallel load sharing configuration , sitc of 3 kva online ups in hot standby configuration , sitc of 2 kva online ups stand alone , battery monitoring system bms , web based ups monitoring system , color printer , surge protection device spd type 1 plus 2 , surge protection device spd type 2 , cat 6 stp lan cable , rj 45 connectors , cable 3 core 6 sqmm
Tender For supply of self priming mono block pump 0.5 hp for water raising purpose in coaches to rdso specrdso/pe i speci ac i oo22 rev"0" 2002 with amendment no "1". with thermal switch as protection device embedded in the motor and terminal plate shall be as per detail shown rcf drg.no.cc71326 alt.'a'. [ warranty period: 30 months after the date of delivery ]