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Ministry Of Coal

  • Opening Date

    08 Oct 2019

  • Closing Date

    19 Oct 2019

  • Tender Amount

    Refer document

  • EMD


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Led Luminaire (recessed Luminaire)

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Bid Number: GEM/2019/B/380668 Dated: 08-10-2019 Bid Document Bid Details Bid End Date/Time 19-10-2019 09:00:00 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 100 Item Category LED Luminaire (Recessed Luminaire) Experience with Government Required 3 Year (s) MSE Exemption For Years Of Experience And Turnover Yes Startup Exemption For Years Of Experience And Turnover No Document required from seller Certificate (Requested in ATC),OEM Authorization Certificate Bid to RA enabled No LED Luminaire (Recessed Luminaire) ( 100 pieces ) Technical Specifications * As per GeM Category Specification Specification Specification Name Values Bid Requirement (Allowed Values) STANDARDS Conformity to Indian Standard IS:10322/part 5/sec-2/2012 and IS 16107 (Part 2/Sec 1) : 2012 for Recess type * Photo biological safety of LEDs used shall be as per IS:16108/2012 (exempt group) Yes * 1 / 7 DC or AC supplied electronic control gear for LED Module shall comlpy as per IS:15885 (Part 2/Sec.13) Yes * Luminaire Class (as per Cl. 2.1 Section 2 of IS: 10322 (Part-1) Class I * Types of LED Modules as per the IS: 16103(Part-2)/2012 Type 3 * Rating of Recess type LED Luminaire/System Wattage/Rated Power 18W 16W, 18W Light Intensity(System Lumens) 80 Lm/Watt for 3000 deg K, 90 Lm/Watt for 4000 deg K, 100 Lm/Watt for 6000 deg K Yes * Color temeprature (+/- 500 K) 3000 deg K * Type of fixture (in feet) 1x1 (for 3W to 16W) 1x1 (for 18W to 28W), 1x1 (for 3W to 16W) CONSTRUCTIONAL Ingress Protection (IP Rating) as per IS:10322 (Part 1):1982 latest (Minimum) IP20 * Mounting type Recess type * Diffuser material Poly carbonate (UV stabilised) * The luminaire body must be corrosion resistant epoxy powder coated / anadozing Yes * All fastners must be of nickel/chrome plated Yes * Number of electronic control gear (power supplies) 1 * Light Source SMD LED Chip as per LM 80/IS16106 * Warranty for free replacement 5 Years * ELECTRICAL EFFICIENCY MANAGEMENT Operating Voltage and frequency range 140V to 280 V at 50 Hz AC * Rated voltage 230 V AC 50 Hz * 2 / 7 AC Power Factor ≥ 0.90 * Driver Efficiency ≥85 * Total Harmonics Distortion ( ≤ 20% (for upto 20W) (</=10% (for above 20W) Yes * 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 MANAGEMENT LED chip Efficacy (≥130 Lm/Watt for 6000 deg K, >/=120 Lm/Watt for 4000 deg K, >/=110 Lm/Watt for 3000 deg K) Yes Yes, Yes, with higher efficacy >/=140 Lm/Watt Working life for LED : (Minimum 50,000 burning hours as per LM-80 report) Yes * Colour Rendering Index(CRI) ≥80 * Beam Angle ≥120 * Reflector type Diffuser * THERMAL MANAGEMENT Fixture / Luminaire should be die-cast aluminium /CRCA/Extruded aluminium Yes * Capacitor shall be rated for a temperature of 105 deg. celsius or better Yes * Junction temperature / soldering temperature < 85 deg C * Operating temperature range -10 deg. C to +50 deg. C * Humidity Range 10 % to 95% RH * PROTECTION Short circuit Protection Yes * Over load protecton Yes * High voltage test (1.5 KV for one minute between supply terminals and body of the unit) Yes * 3 / 7 Insulation resistance between earth and current carrying part >100 M ohm * The luminaire shall be protected against surges and transients of >/=2.5 KV Yes * MARKING Manufactures Name and brand shall available on the body of the Luminaire Engraved/Embssed * Each LED liminaire shall have the manufacturer’s name, model number, serial number, date of manufacture (month- year), and lot number as identification mark inside each unit and the outside of each packaging box Yes * The operation characteristics such as rated voltage and rated

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