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Ministry Of Coal

  • Opening Date

    08 Oct 2019

  • Closing Date

    19 Oct 2019

  • Tender Amount

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Led Luminaire (for Road And Street Lights)

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Bid Number: GEM/2019/B/380173 Dated: 08-10-2019 Bid Document Bid Details Bid End Date/Time 19-10-2019 11:00:00 Bid Life Cycle (From Publish Date) 90 (Days) Bid Offer Validity (From End Date) 75 (Days) Ministry/State Name Ministry Of Coal Department Name Materials Management Organisation Name Northern Coalfields Limited Office Name Singrauli Total Quantity 150 Item Category LED Luminaire (For Road and Street Lights) Experience with Government Required 3 Year (s) MSE Exemption For Years Of Experience And Turnover No Startup Exemption For Years Of Experience And Turnover No Document required from seller Certificate (Requested in ATC),OEM Authorization Certificate Bid to RA enabled Yes LED Luminaire (For Road And Street Lights) ( 150 pieces ) Technical Specifications * As per GeM Category Specification Specification Specification Name Values Bid Requirement (Allowed Values) STANDARDS LED Luminaire conformity to IS:10322/Part 5/Section 3/2012 latest and IS: 16107 (Part 2/Sec 1):2012 latest Yes * Photo biological safety of LEDs used shall be as per IS:16108/2012 Yes * 1 / 8 (exempt group) Types of LED Luminaire as per the IS: 16107(Part-2/ Sec.-1)/2012 Type B * Types of LED Modules as per the IS:IS: 16103(Part-2)/2012 Type 3 * LED Rating (in Watts)/System Wattage/Rated Power 70W 70W Luminaire System Efficacy (Lumen/watt) >/= 100 Lm/Watt * Ingress Protection (IP Rating) as per IS:10322 (Part 1):1982 latest IP66 * Warranty for free replacement (in years) 5 5 ELECTRICAL EFFICIENCY Input operating Voltage range and frequency 90 to 300 Volts AC at 50 Hz+/-2 * Automatic Higher Cut off voltage above 300 volt Yes * Rated voltage 230 V AC 50 Hz * AC Power Factor at full load ≥ 0.95 * Driver Efficiency (in %age) Upto 100W: ≥85%, Above 100W: >/=90% Yes * Total Harmonics Distortion ≤ 10 * "The total circuit power shall not be more than 110 percent of the value declared by the manufacturer (as per Cl. 8 of IS:16104:2012 lates)" Yes * OPTICAL LED chip Efficacy ≥130 Lm/Watt * Colour temperature 6000+/-500K * Working life for LED (Minimum 50,000 burning hours as per LM-80 and LM 21 reports) Yes * 2 / 8 Colour Rendering Index(CRI) ≥70 * LED Beam Angle ≥120 * Optic lense materal (UV stabilised) Poly carbonate lense * THERMAL MANAGEMENT Heat sink should be die- cast aluminium along with sufficient heat sink fins to dissipate heat effectively Yes * Junctiojn / Soldering point temperature shall not exceed 85 deg.c as per LM 80 report Yes * Capacitor shall be rated for a temperature of 105 deg. celsius or better Yes * Operating temperature range -10 deg C to +55 deg C -10 deg C to +55 deg C Operating Humidity Range 10 % to 95% RH * PROTECTION Short circuit Protection Yes * Over load protecton Yes * Over Voltage protection Yes * Reverse polarity Yes * High voltage test (1.5 KV for one minute between supply terminals and body of the unit) Yes * Insulation resistance between earth and current carrying part >100 M Ohm * The luminaire shall be protected against surges and transients ( Internal) >/=4KV * The luminaire shall be protected against surges and transients of >/=10KV (External) Yes * CONSTRUCTIONAL The Luminaires casing/housing (single piece housing) shall be pressure die casted aluminium alloy with higher thermal conductivity Yes * 3 / 8 The luminaire body must be corrosion resistant powder coated Yes * All fastners must be of stainless steel Yes * Protection of the entire housing (both LED section and driver section) as per IS:10322 (Part 1):1982 latest IP66 * Extruded silicon loop gasket shall be provided in the lantern body to ensure a weather proof seal between the UV Glass cover and the metal housing to exclude the entry of the dust, water, insects etc., Yes * Luminaries light transparency should be of Toughened glass Yes * Toughned transparent glass cover thickness >/=4 mm * Toughned Glass shall not get discoloured shall not suff

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