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Tender For supply installation testing and commissioning of following item (i) smart on grid inverter suit able for 10 kwp solar system and with lan data monitoring facility along with canopy fabrication for invert er (for water protection) max. dc input power- 13 kw, max. dc input voltage -1000 v, mppt operating r ange - 120-850 v, no. of mppt trackers - 2, no. of strings per mppt tracker- 2 , output power - 10 kw, max . active power - 11 kw, nominal output voltage/range (v) 3l/n/pe220/380v, 230/400v, phase 3, rated ac grid output current (a) 15.2/14.5, max ac output current (a) 16.7/15.9,pf 0.8 leading to 0.8 lagging, grid c urrent thd< 3%, dc injection current (ma) 0.5%, protection - dc reverse polarity protection, ac short circui t protection, ac output over current protection, output over voltage protection, insulation resistance protec tion, ground fault monitoring, anti islanding protection, temperature protection, integrated dc switch, rem ote software update, remote change of operating parameters, surge protection- dc type ii/ac type ii (rati ng up to 20 ka) ,topology- transformerless, ip - 66 , 50 hz, operating temp, range - minus 25 to 60 degree s celsius, noise emission - <30 db, max. efficiency > 98%, euro efficiency 97.5 %, mppt efficiency >99%, warranty - 10 years make - luminous, invergy, utl (ii) acdb 10-32 a mcb 4 pole -01 no., 320v spd 4 pole - 01 no., ip 68 standard acdb box suitable for 10 kwp solar system. (iii) dcdb suitable for 10 kw dc load wit h 4 fuse having 15 a rating, 4 input (4+ve and 4-ve ) and 04 outputs ( 4+ve and 4-ve ), ip 68 standard dc db box suitable for 10 kwp solar system with single core 4 sq mm dc cable cu pv,1.1 kv, fr grade, xlpo cable uv protected for solar module to dcdb & dcdb to inverter (red & black) as per is: 694 or is 1554 (pt .1 or latest ) total 120 metre quantity. (warranty period : upto 30 months from date of supply) [ warranty period: 30 months after the date of delivery ]
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Tender For supply of single beam echo sounder for grse acoustic research ship - single-frequency sbes - deep , operating station display , transducer - deepcable - installa. access. , transceivers - deep and accessories , software life time license10yr - deep , system cable - cable assemblise deep sbes , installation materials - accessories sbes , dual frequency sbes - shallow , transducer - shallowcable - installa.access , transceivers - shallow and accessories , software life time license10yr - shallow , system cable - cable assemb. shallow sbes , interface - data distribution unit , on board spares , special tools and test equipment , documentation , service of engineer for sbes , training for sbes
Tender For supply of multi beam echo sounder for acoustic research ship ars project - hull mounted multi beam echo sounder , transmit transducer array with frame , receive transducer array with frame , watertight inter connection units , transceiver rack - control units , operating station - workstation , software including life time licence10yr , hull mounted sound velocity sensor , installation material - accessories , system cable , on board spares , special tools and test equipment , documentation - hard - soft copy , service of engineer for mbes , training for mbes