Tender For bid to ras corrigendum : supply of e4953051 numerical relays 01-sg4950067141-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- sg4950067150-numerical o_slash_c and e_slash_f relay for trafo_slash_og as per annexure-a it-002 _50_slash_51_slash_50n_slash_51n_ , 03-sg4950067168- numerical o_slash_c and e_slash_f relay for capacitor feeder as per annexure-a it-003. , 04-sg4950067176- numerical motorprotectionrelay as per annexure- a it-004. , 05-sg4950067184-numerical trafo differential relay with ref as per annexure-a it- 005. , 06-sg4950067192-numerical line diff relay for both ends as per ann-a it-006 uom-set , 07- sg4950067206-numerical bus diff relay as per annexure-a it-007. , 08-sg4950067214-numerical under voltage relay as per annexure-a it-008. , 09- sg4950067222-metrocil as per ann-a it-009. , 10- sg4950067230-stabilizing resistor _0-2kohms_ as per ann-a it-010. , 11-sg4950067249-ethernet switches _16fo_ as per ann-a it-011. , 12-sg4950067257-fo patch cords as per ann-a it-012. uom-meter , 13- sg4950067265-fo cable as per ann-a it-013. uom-meter , 14-sg4950067273-data concentrator panel as per ann-a it-014. , 15-sg4950067281-human machine interface _hmi_as per ann-a it-015. , 16-sg4950067290- relay parameterization device for switchboards as per ann-a it-016. , 17-sg4950067303-relay parameterization device for dc as per ann-a it-017. , 18-sg4950067311-global positioning device as per ann-a it-018. , 19-sg4950067320-report printing device as per ann-a it-019. ) /bid number : gem/2025/b/6511909 * /dated: 30-07-2025 & & / bid document 1 / 19
Tender For tender for supply of spare parts of ht switchgear c c - 11 kv capacitive voltage detecting insulator with coaxial cable , 110 v ac 2no+2nc contactor , 110vac red colour led indicating lamp , line pt healthy , , 11kv voltage detecting unit vdu , 1-pole , indoor type , non-linear , 11kv zno polymer type surge arrestorraychem , 1-pole , indoor type , non-linear , 3.3kv zno polymer type surge arrestorraychem , 2 way key exchange box , 220v dc , 16a , 2 position on/off switch (non-lockable) , 220vdc aux. contactor with 2no+2nc contacts , 220vdc red colour led indicating lamp , breaker on , , 220vdc thermal overload relay with power contactor having 1nc aux contact , 220vdc white colour led indicating lamp , 220vdc , 20 amps diode plate assembly , 240vac , 16a , 2 position on/off switch (non-lockable) , 24v interposing relay for dcs trip/close , 250vdc spring charging motor limit switch 1no+1nc , 3 way key exchange box , 3.3 kv capacitive voltage detecting insulator with coaxial cable , 3.3kv voltage detecting unit vdu , 3pole , 220vdc , 9a power contactor , with 1nc aux.contact , 4 way key exchange box , bi-stable relay for contact multiplication (vajc11) , 52x , ge , micom p143_ (p14331rm6m0b58l)schneider , cbct suitable for 1-3c cable , cbct suitable for 3-1c cable , cooling fan , current transducer 4-20ma , door switch , ethernet switch (16cu+2fo) , ethernet switch (8cu+2fo) , fan failure monitoring device , fuse for ethernet switch , ethernet switch 6a , , ht vacuum contactor , limit switch 1no+1nc for mech.i/l , limit switch 2nc + 1no contact 10a at 500v ac , 0.8 a at 250 v dc , link neutral , magnetic relay , antipumping relay-110-4-220_coil voltage_220 vdc , make-guardian , metrosil , numerical feeder prot. relay(p3f30-cgiaa-aa2na-bcaaa) , feeder prot relay- 51/51n , numerical motor prot. relay(p3u30-6aaa3bcaa) , motor prot relay-99 , push button with black actuator and 1no+1nc contact (0.2 a at 240 vdc) , solenoid key exchange box , stabilizing resistor (0-1000ohm) , stabilizing resistor (0-4000ohm) , tripping coil for vacuum contactor type - mvc 400l , operating voltage - 220v dc , closing coil for vacuum contactor type - mvc 400l , operating voltage - 220v dc , spring charging motor-220 vdc
Tender For supply, installation and commissioning of core balance current transformer (cbct) and current monitoring relay for replacement of existing cbct and relay used in 33kv ring feeder panels in ph-1 and 2 rail corridor network of dmrc.