Tender For distribution transformer of rating 500 kva, 11kv/415v-240v, 3-phase, 50hz, outdoor type, plinth mounted, the type of tap changer for variation of hv voltage from +5% to -15% in steps of 2.5%, energy efficiency level 3 or better, oil immersed, non-sealed type (transformer tank body and cover are bolted), copper wound, primary winding in delta and secondary winding in star (vector symbol- dyn11), onan cooled transformer, confirming to is 1180 (part 1): 2014with amendment nos. 1,2,3,4 or latest, and supplied with all standard fittings mentioned in clause 20.1 of is 1180 (part 1) latest with condition that drain-cum-sampling valve will be applicable for all capacity of transformers. oil temperature indicator & winding temperatureindicators will be provided as per clause 20.2 of is 1180 (part 1). terminal agreement: the transformers shall be fitted on high voltage and low voltage sides with outdoor type bushings appropriate voltage and current ratings. the high voltage bushings (3 nos.) shall confirm to is/iec 60137. the low voltage bushings (4 nos.) shall confirm to is 7421. suitable cable-end box along with cable entry hole glands is to beprovided at l.t. side. following has to be submitted by supplier along with supply of material: (i) type test report of transformer having same rating, make (& model if any) and design from nabl accredited lab as per is 1180 (part 1) latest. (ii) routine test certificates as per is: 1180(part 1) latest. (iii) special test certificates as per clause 21.4 sl. no. (a), (c), (d), (e) of is: 1180 (part 1) latest. [ warranty period: 30 months after the date of delivery ]
Tender For proposal procurement of pressure transmitter and differential pressure transmitter with manifold through open tendering for c and i, stage 1 - procurement of pressure transmitter and differential pressure transmitter with manifold through open tendering for c&i, stage-1., pressure transmitter,range-2 -2kpa # ( pressure transmitter, range: -10 kpa to 10 kpa,mwp: atleast 10 times higher than the calibration range. rangeability /turn down ratio:100:1 or better. input power: 24 vdc (+/-10%). accuracy: +/-0.06% of span or better. response time: 110 ms or less. ), pressure transmitter,range:0-60kpa # eja-110a-ems4a-97dn ( pressure transmitter, range: 0 to 60 kpa, mwp: atleast 10 times higher than the calibration range. rangeability /turn down ratio:100:1 or better. input power: 24 vdc (+/-10%). accuracy: +/-0.06% of span or better. response time: 110 ms or less. ), pressure transmitter,eja-110a-ems4a-97dn # range:0-20kpa ( pressure transmitter, range-1 to 5 kg/cm2, mwp: atleast 10 times higher than the calibration range. rangeability /turn down ratio:100:1 or better. input power: 24 vdc (+/-10%). accuracy: +/-0.06% of span or better. response time: 110 ms or less. ), pressure transmitter,range:0 -4mpa # eja-430a-ebs4a97dn ( pressure transmitter, range: 0 to 4 mpa, mwp: 16 mpa rangeability /turn down ratio:100:1 or better. input power: 24 vdc (+/-10%). accuracy: +/-0.06% of span or better. response time: 110 ms or less. ), pressure transmitter,range:0 -10mpa # eja-430a-ebs4a97dn ( pressure transmitter, range: 0 to 10 mpa, mwp: 25 mpa rangeability /turn down ratio:100:1 or better. input power: 24 vdc (+/-10%). accuracy: +/-0.06% of span or better. response time: 110 ms or less. ), transmitter,pressure,mwp:14mpa # eja430a-ebs4a-97dz/ff1,sn:91f823712,sply:10.5~42,vdc,o/p:4-20ma dc,mwp:14 mpa ( pressure transmitter, range: -1 to 160 kg/cm2, mwp: 25 mpa rangeability /turn down ratio:100:1 or better. input power: 24 vdc (+/-10%). accuracy: +/-0.06% of span or better. response time: 110 ms or less. ), transmitter,pressure,mwp:50mpa # ejx530a-eds4n-017df,sn:91f823740,sply:10.5~42 vdc,o/p:4-20ma dc,mwp:50 mpa ( pressure transmitter, range: 0 to 25 mpa, mwp: 30 mpa rangeability /turn down ratio:100:1 or better. input power: 24 vdc (+/-10%). accuracy: +/-0.075% of span or better. response time: 110 ms or less. ), pressure transmitter,range:0-10kpa # yokogawa eja-110a-ems4a-97dn,make- yokogawa ( differential pressure transmitter, range:-10 kpa to + 10 kpa, mwp: 2 kg/cm2. rangeability /turn down ratio:100:1 or better. input power: 24 vdc (+/-10%). accuracy: +/-0.06% of span or better. response time: 135 ms or less. ), dp tx,model:ejx110a-jfs4g-912ej yokogawa range:-500 to +500mmwc, span:10 to +500 mmwc,max. static pr.:160ksc,accu:+-0.04% ( differential pressure transmitter, range: -1 to +5 kg/cm2, mwp: 25 mpa rangeability /turn down ratio:100:1 or better. input power: 24 vdc (+/-10%). accuracy: +/-0.075% of span or better. response time: 135 ms or less. ), transmitter,pressure,dp,mwp:16 mpa # eja110a-ehs4a-97dz/ffi,sn:91f823681,sply:10.5~42 vdc,o/p:4-20ma,mwp:16 mpa ( differential pressure transmitter, range: -5 to +5 kg/cm2, mwp: 25 mpa rangeability /turn down ratio:100:1 or better. input power: 24 vdc (+/-10%). accuracy: +/- 0.075% of span or better. response time: 135 ms or less. ), model:eja110a-els4a-92ea (0-1000 mm ) ( differential pressure transmitter,range: -10000 to +10000 mmwc, mwp:25 mpa rangeability /turn down ratio: 100:1 or better. input power: 24 vdc (+/-10%). accuracy: +/-0.075% of span or better. response time: 135 ms or less. )
Tender For corrigendum : supply of ball valve 4by2-way g1by2 pn500 , dpac-s hp pilot valve , achp prv 1by4 inch bspf 0.5-10 bar r13614 , achp 3by8 midi pressure regulator , achp 6.0 mm nrv cvh1-h6m6m , dpac-s hp cover seal 109x103.4x5.6 mm , r-cp filter element hp054-1-f , r-cp filter element hp054-1-s , achp d.p. transmitter dmt 143 , installation and repair of air dryers
Tender For supply of instrument spare and annual maintenance contract - circular charts:- i) cc-200 (fc-261)range 0-100, ii) 9/d/179/fc-241, range 0-600, iii) 9/d/147/s-8963, range 0-150, iv) 9/d/112/s-3452, range 0-30, disposable pen (red), temperature gauge dial size 6" (h guru) heavy duty with test certificate (mercury filed) :- i) range 0-150 c streight steam 6", ii) range- 0-150 c capillary type (3 meter) bulb length 10" copper/pvc, iii)range 0-300 c streight steam 6", iv) range 0-500 c streight steam 6", vacuum gauge dial size 6" range- 0-30 inch of hg/760 mm bottom feed connection 3/8" bsp, h guru heavy duty with test certificate., pressure gauge dial size 6" bottom feed connection size 3/8" or 1/2" bsp, h guru heavy duty with test certificate :- i) range 0-15 psi 01 kg/cm , ii) range 0-30 psi 02 kg/cm , iii) range 0-60 psi 04 kg/cm , iv) range 0-150 psi 10 kg/cm , v) range 0-300 psi 21 kg/cm , vi) range 0-1030 psi 42 kg/cm /70 kg/cm , pressure gauge, dial size 10" bottom feed connection size 1/2" bsp heavy duty with test certificate:- i) range 0-60 kg/cm h. guru with test certificate, ii) range 0-2 kg/cm2 h. guru with test certificate, pressure gauge for turbines heavy duty with test certificate:- i) 4" dial size side back connection %" bsp range 0-2 kg/cm , ii) 4" dial size side back connection %" bsp range 0-4 kg/cm , iii) 4" dial size side back connection %" bsp range 0-7 kg/cm , iv) 4" dial size side back connection %" bsp range 0-10 kg/cm , teflon coated compensating cable 2 core j type, compensating cable fg/ss 2-core k type, 4 digit digital temperature indicator j & k typ , thermocouple sensor heavy duty:- i. 12" x 8 mm j/k type, ii. 8" x 8 mm j/ k type, iii. 6" x 6 mm j/k type, oil pocket ss 12", 6 digit digital event counter, proximity switch (magnetic sensor) pnp-nc sensing 8 mm,voltage 5-35 vdc, max load 300 ma, on/off pneumatic control valve flange type size- 1" to operate at air pressure 60-80 psi suitable for 20 kg/cm line pressure, on/off solenoid valve for pneumatic valve:- a) air filter " line size female thread, b) air filter with air regulator size 4", digital temperature controller (pid) j & k type, digital tachometer range 0-10000 rpm, 96 x 96 with magnetic sensor., steam flow indicator cum totalizer, drum level controller 4-20 ma input/output model no. 5296at (massibus make), dp transmitter 4-20 ma for boiler drum level, honybell make, positioner for drum level control valve, stroke counter for molasses tank, jumbo digital display with sensor, for juice and water tank, current and previous display size 4" x 4"., ma & mv source meter for temp. indicator calibration, pressure transmiter model tsc 01, range 0 to 40 bar, output 04-20 ma, accuracy 0.25% fs, pressure transmiter model ks-e-e-e b02u-m-v, range 0 to 2 bar, output 04-20 ma, supply 9-32 vdc, port g1/4e, syphon pipe s.s. 304 :- (i) u type, (ii) q type, pressure gauge, model en837-1, ss-316, dail size 6", bottom feed connection size 1/2" bsp, heavy duty with test certificate (tempsens make) :- i) range 0-6 kg/cm , ii) range 0-10 kg/cm , iii) range 0-21 kg/cm , iv) range 0-42 kg/cm , pid controller, size 96 96, model no. dc 1040, make honey bell, pressure recorder range, h-guru make, with test certificate (heany duty) with pipe stand mounted ", socket- ", size 10" :- (i) 0-1 kg./cm2, (ii) 0-2 kg./cm2, (iii) 0-10 kg./cm2, orifice with assembly (nipple), inlet pressure 21 kg/cm , outlet pressure 21 kg/cm , inlet temp. 350 c, outlet temp. 350 c, line size 4", drum level transmitter, range 400 to 400 in h2o, (make- honey bell), steam pressure transmitter, range 14.7 to 3000 psi, (make- honey bell), hade mounted thermocouple, length 450 mm, k-type duplex type, with test certificate (heany duty), signal isolator singal input 4-20ma, double output 4-20ma, repair & calibration work with amc super-heated wash water temp. controlling system- 01 no., d-super heated exhaust steam temp. controlling system- 01 no., temperature control system of transit
Tender For procurement of oil module and its mandatory spares for 1x800 mw yamunanagar project - motor terminal block ac aop motor , motor terminal block for ac jop motor , motor terminal block for ac ove motor , "motor terminal block for dc eop motor (1 set = 2 nos.)" , "motor terminal block for dc jop motor (1 set = 2 nos.)" , "space heater for ac aop motor (1 set = 2 nos.)" , "space heater for ac jop motor (1 set = 2 nos.)" , "space heater for ac ove motor (if not applicable then space heater for acjop to be provided) (1 set = 2 nos.) " , "space heater for dc eop motor (1 set = 2 nos.)" , "space heater for dc jop motor (1 set = 2 nos.)" , bearings for motor for lube oil pump (aop) , bearings for motor for acjop , bearings for oil vapour exhauster motor , bearings (de and nde) for dc eop motor , bearings (de and nde) for dc liop motor , carbon brushes for dc eop motor , carbon brushes for dc jop motor , brush assemblies for dc eop motor , brush assemblies for dc jop motor , ac motor for lube oil pump (aop) , ac motor for lifting oil pump (jop) , oil vapour exhauster motor , dc eop motor , dc liop motor , lube oil tcv actuator , lt for oil module –m(850-1750 mm) , pressure switch index-d (0.5 - 10 bar) , dp transmitter lube oil filter , rtd (0 to 100°c) for oil module , level gauge for oil module , local gauges (0-10 bar) -oil module , local gauges (0-400 bar) -oil module , pressure gauge ((-)120-0 mbar) -oil module , temperature indicator (0-100 degc) , pr. transmitter range (0-250 bar)-oil mod , pr. transmitter range (0-6 bar)-oil mod , pr. transmitter range (0-(-120) mbar)-oil mod
Tender For qualifying requirement for vendor enlistment for supply of pressure transmitter(electronic transmitter for pressure, diff press and dp based flow / level measurements)