Tender For running contract for supply, installation, testing and commissioning of high availability single section digital axle counter (hassdac) as per specification and detailed description provided b elow: - 1. high availability single section digital axle counter, phase-reversal type, complete set, havin g the 2dp-1sr configuration, as per rdso specification no. rdso/spn/177/2012 (ver.3) with the latest amendment and having the latest software, at the time of supply. 2.detail description of hassdac: - i. high availability single section digital axle counter (hassdac) phase reversal system with vr/pr box i ncluding relays, clamp with deflector plates and hardware, reset box having the auto-reset facility, dua l set of track sensor devices (tx coil/rx coil) for one track section suitable for 52kg & 60kg rails and all surge voltage protection and filter cards ii. all track sensors device (tx coil/rx coil) should be base cla mp type having 15-meter cable length. [ warranty period: 30 months after the date of delivery ]
Tender For supply of portable dual beam storage type cathode ray oscilloscope , oscillographic recorder of the portable type , micro ohm-meter of the portable type , on line dc earth fault locator , primary current injection kit , portable microprocessor , circuit breaker time analyzer , high voltage insulation oil testing device
Tender For installation, testing, commissioning and supply of lcd solar power plant (roof top) for ong rid system, three phase 17kw power with output voltage 415v, complete with solar spv array, module m ounting structure, power conditioning unit (pcu) consisting of maximum power point tracker (mppt), invert er (200v-800v, max output current- 27a) and controls & protections, inter connect cables and switches. sw itching device-igbt, pure sine wave output, ip-65, electric cable for input (pv module to inverter)- 1x4 sq.m m copper cable, lengh-25 mtr, electric cable for output (inverter to net meter)- 3.5x10 sq.mm copper cable , lengh-30mtr, lightning arrester, earthing, danger board, pv module (as per is: 14286) rating- 250-1000wp , no. of pv module- 51 nos., total load on roof- 60 kg per sq.m (max), minimum clearance of structure from roof level- 300mm, suitable to withstand wind pressure of 180km/hr, area required for installation- 180sq. m. installation & testing of the complete system including civil work, designing, cabling work with suitable c lamps & fasteners etc. make- tata power solar, vikram solar, spj solar or similar warranty of solar power pl ant -warranty & guarantee : warranty of pv modules : >/= 25 years from the date of commissioning warra nty of inverter : 8 years from the date of commissioning minimum guarantee for maintaining of output peak watt capacity : >/= 90% at the end of 10 years and >/= 80% at the end of 25 years ]