tender for supply, installation,testing and commissioning of 24 vdc twin beam led headlight, supply, installation,testing and commissioning of 24 vdc twin beam led headlight as per r dso specification no. rdso/2017/el/spec/0134 (rev.04). on various types of track machines. rdso specifi cation no.rdso/2017/el/spec/0134(rev.04) detailed as below:- (1).operating voltage should be nominal 2 4vdc ,minimum voltage 22vdc and maximum working voltage 30 vdc (2).power consumption should not b e more than 100 watts at nominal operating voltage (3).the led unit should have built-in reverse polarity protection.the reverse polarity test shall be conducted at a nominal voltage (24vdc) for 1 minute (4). brigh t mode ( at distance of 8 mtr)=7000 lux minimum and 9000 lux ( max) . dim mode(at a distance of 8mtr)90 0lux(min) and 1200lux (max) .(5)led headlight unit shall have ip-66 protection against water and dust. ma nufacturer should provide certificate for same from any nabl/govt approved lab.(6) dye penetration test fo r detection of surface defects/cracks on cracks shall be conducted as per is:3658-1981.(7) angle of the bea m should be as per clause 12.6.5 of specification rdso/2017/el/spec/0134 (rev.04) (8). headlight be so d esigned that the failure on one led should not lead to failure of other led (9) led used should be of smd/c ob type only.colour temperature of white coloour led shall be 3700k-5000k(white). colour rendering index should be greater than or equal to 80 (10) illumination intensity measurement shall not be less than 4.8 lu x in bright mode at a distance of 305 metre (11) all kinds of tests as recommended in above mentioned spe cification to be carried out.accepted make/brand:rdso approved sources - warranty period: 30 months after the date of delivery -quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs pl code : 421197620283

Latest Tender Detail from south western railway SWR for the tender for supply, installation,testing and commissioning of 24 vdc twin beam led headlight, supply, installation,testing and commissioning of 24 vdc twin beam led headlight as per r dso specification no. rdso/2017/el/spec/0134 (rev.04). on various types of track machines. rdso specifi cation no.rdso/2017/el/spec/0134(rev.04) detailed as below:- (1).operating voltage should be nominal 2 4vdc ,minimum voltage 22vdc and maximum working voltage 30 vdc (2).power consumption should not b e more than 100 watts at nominal operating voltage (3).the led unit should have built-in reverse polarity protection.the reverse polarity test shall be conducted at a nominal voltage (24vdc) for 1 minute (4). brigh t mode ( at distance of 8 mtr)=7000 lux minimum and 9000 lux ( max) . dim mode(at a distance of 8mtr)90 0lux(min) and 1200lux (max) .(5)led headlight unit shall have ip-66 protection against water and dust. ma nufacturer should provide certificate for same from any nabl/govt approved lab.(6) dye penetration test fo r detection of surface defects/cracks on cracks shall be conducted as per is:3658-1981.(7) angle of the bea m should be as per clause 12.6.5 of specification rdso/2017/el/spec/0134 (rev.04) (8). headlight be so d esigned that the failure on one led should not lead to failure of other led (9) led used should be of smd/c ob type only.colour temperature of white coloour led shall be 3700k-5000k(white). colour rendering index should be greater than or equal to 80 (10) illumination intensity measurement shall not be less than 4.8 lu x in bright mode at a distance of 305 metre (11) all kinds of tests as recommended in above mentioned spe cification to be carried out.accepted make/brand:rdso approved sources - warranty period: 30 months after the date of delivery -quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs pl code : 421197620283 in bangalore, karnataka,. Reference number 15453195. Don't miss out on this chance to be part of a significant project. Register for free today to access the complete tender details and download the necessary documents. Seize the opportunity with Tender 18!