Tender For supply, installation & testing of 100 kva 3-phase servo voltage stabilizer with surge protection bbt winding : copper oil cooled, input : 360 v - 470 v(p-p), output : 415 v +/- 1%(p-p) as per technical specification details attached in two pages. makes: kirloskar/ orgon electric/ servo star/ servo max/ medha power/ vortex.
Tender For supply of 55in led video wall 0.44 mm bezel gap , installation push pull mounts with ms structure removable , video wall controller with audio controller 16x16 , video conferencing camera , hdmi cable 15 mtr normal 8k , hdmi cable 15 mtr optical , audio system 8 channel , speakers , all in one pc i7 win 11 512 tb hdd , workstation with gpu with 34 inch curved screen , restructure of av speaker power control and electric cables , rack with alll accessories 37u , dpdu frame with surge protection and digital earthing , modification and wood work including central control room , cable tray including restructuring of ceiling frame including ducting and raceways , installation commissioning programming and testing
Tender For electrical wiring, supply and installation of electrical and electronic equipements for different weigh bridges of kulda ocp at basundhara area - wiring for circuit/ submain wiring alongwith earth wire with the 2 x 4 sq. mm + 1 x 4 sq. mm earth wire of frls pvc insulated copper conductor, single core cable in surface/ recessed steel conduitas required., copper cable lugs for 4 sq.mm, aluminium lugs for 35 sq. mm cable, supply , installation and commissioning of 5kva , 220/220v (p-n) air cooled isolation transformer in sheet steeled enclosure confirming ip-30 protection as per is-2147 including connection with 4.0 sqmm frls pvc insulated single copper conductor cable as required., supply and fixing of220v indicator light green & red, wiring for circuit/ submain wiring alongwith earth wire with the 2 x 2.5 sq. mm + 1 x 2.5 sq. mm earth wire of frls pvc insulated copper conductor, single core cable in surface/ recessed steel conduitas required., supplying and fixing 12 module (200mmx150nnm) modules, gi box alongwith modular base & cover plate for modular switches in recess etc. as required., providing and fixing 100 a,30ka,fpmccb rating and breaking capacity and pole mccb with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required., supply and fixing of surge proctor device (spd) 5ka,220v., supplying and fixing metal box of75 mm x 75 mm x 60 mm deep(nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including painting etc. as required, supplying and fixing dp sheet steel enclosure on surface/ recess along with 25/32 a 240 v c curve dp mcb complete with connections, testing and commissioning etc. as required., supply and fixing of window speaker intercom system anti-interference dual-way intercommunication microphone and speaker ., total impact of gst plus labour cess [@ 1 % (bocw cess to be deducted from the ra bill as per the value of the work progress)] for the purpose of ctc
Tender For installation of surge protection device, part wiring, lightning arrestor fixing, weigh bridge earthing in 3nos weigh bridge under sayal-d ocp.
Tender For providing surge protection device for main lt panel and rccbs for sdbs at fm transmitter kudappanakkunnu and 20 kw transmitter kulathur, akashvani, thiruvananthapuram