bids are invited for supply of cppsm and tru units dc operated gps current interrupter timer for cppsm units , psp meter 48 x 96 size - digital type make kristron , psp converter module original oem make standard positive4vdc to negative4vdc range 20-70 vdc operated , output voltage con. module original oem make standard 0 to 30vdc range 20-70 vdc operated , dc output voltage con module range 0 to 75v dc 230v ac operated , output voltage con. module kristron make standard 0 to 60vdc range for 14inch pipeline tru , output current con. module original oem make standard 0 to 75mvdc range 20-70 vdc operated , dc output current con. module range 0 to 75mv 0 to 30adc 230vac operated , input current con. module original oem make standard 0 to 75mvdc range 20-70 vdc operated , input voltage con. module original oem make standard range 0 to 70 v dc 20-70 vdc operated , input ammeter digital type 96x96 size 0 to 75mv 75a along with shunt , input dc ammeter 0 to 60a 96x96 48v dc operated , ac i p ammeter digital type input ammeter digital type 0 to 20aac range suitable for 20 isto 1 ct acct , ks 106 zn control card , 118 c card for vvpl tru unit , 104c zn control card , dc output ammeter digital type smp35 type 0 to 30 a for tru unit at rbs , dc output ammeter digital type 0 to 60 a for cppsm units at rbs , dc output voltmeter digital type screw type smp35 48x96 size for 25 volts output cppsm unit , dc output voltmeter digital type for 25 volts ooutput rated tru unit 96 x 96 , dc input voltmeter digital type 0 to 75 v dc , ac input voltmeter digital type 0 to 300 v ac of 96x96 size , ref. voltmeter selector switch 8 way , ref. electrode selecting switch 2 pole 4 way , display board ksdb 01 for 25 v 25a canara make cppsm units , 103c-5v card along with mounting, wiring material etc for dc input digital voltmeter or ammeter connection , ac voltage con. module of 0 to 100v or 0 to 50vac, original oem make, standard 0 to 75mvdc range, 20-70 vdc operated for sv 16 location and srs