Tenders Are Invited For Purchase Of Electrical Goods in Kazakhstan

Work Detail

Led Street Lamp (Cantilever) 100 W Basic Technical And Design Requirements: Rated Power Consumption: Strictly 100 W (Permissible Deviation ±5%). Luminous Output Of The Lamp: Not Less Than 140 Lm/W. Optical Part: The Presence Of Specialized Secondary Optics (Individual Or Group Lenses On Leds) To Form A Given Light Distribution. The Light Transmittance (Light Transmittance) Of Optical Lenses Must Be At Least 98%. Scattering Angle (Light Distribution): At Least 160° X 70° (Asymmetric Secondary Optics For Road Lighting). Availability Of A Built-In Or Additional Surge Protection Device (Spd). Not Less Than 10 Kv (L/N-Pe, L-N). The Shape Of The Lamp Body Is Oval (Streamlined, Without Sharp Corners). The Color Of The External Polymer (Powder) Coating Of The Case Is Strictly Black. The Housing Must Be Made Of Die-Cast Aluminum. The Design Must Provide Tool-Free Access To The Driver (Power Supply) Through A Removable Or Hinged Cover With Special Latches/Clips. Degree Of Protection (Ip): Not Lower Than Ip66 Or Ip67 For The Entire Lamp. The Impact Resistance Of The Protective Glass/Optical Lens Is At Least Ik08. Power Factor (Cos Φ): Not Less Than 0.95. Luminous Flux Ripple Factor: Less Than 5%. Mandatory Documentation Requirements Upon Delivery Of Goods: The Supplier Must Provide A Photometric Test Report From An Independent Accredited Laboratory And A Luminous Intensity Curve File In .Ies Format. Light Distribution Parameters (Including A Spread Angle Of At Least 160° X 70° And Light Output) Will Be Checked Based On The Provided Ies File. If These Parameters In The Ies File Do Not Meet The Requirements Of The Technical Specification, The Product Will Not Be Accepted. Providing A Technical Passport Or Specification (Datasheet) From The Manufacturer For The Optical Lenses Used, Documenting The Light Transmittance (Light Transmittance) Of At Least 98%.

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