Bids Are Invited For Acquisition Of Public Lighting For Public Places In The Municipality Of Avaré

Public Light Fixture For Sodium Vapor Lamp 250 W Closed With Socket E-40 - Est Lm-3 Light Fixture C/Polic Cast Aluminum Head E–40 Abnt – Public Light Fixture With Body And Rim In High Pressure Injected Aluminum, Sae 305 Alloy, With Average Wall Thickness 2.0Mm. It Is Necessary To Provide A Locking Device For Opening, Limiting A Maximum Of Up To 90°. The Luminaire Must Present An Adequate Optical Volume To House Tubular Lamps Of Up To 250 W. Fixation: At The End Of The Arm, Made Through 03 (Three) Direct Screws On The Arm. Reflector: Built In Sealed Anodized Aluminum Sheet. Degree Of Protection Ip-66 For The Optical Body And Ip-66 For The Housing, According To Nbr Iec 60598-1. Socket: Enamelled Porcelain Thread E-40. Refractor In Tempered Crystal Polycurve Lens, With A Minimum Degree Of Transparency Of 90%, Thermal Shock Proof, Fixed To The Reflector By Means Of Silicone. Lampholder Must Be Built According To Nbr Iec 60238, In Vitrified Porcelain, E-40 Thread, Conducting Parts: Antivibration Device, Central Contact, Spring, Terminals And Screws In Brass With Anticorrosive Treatment. The Sealing Gaskets Used In The Luminaire Must Be Made Of Flame-Retardant Silicone, Resistant To A Temperature Of 200°C, With Hardness And A Format That Allows For Good Airtightness Of The Luminaire. All Screws, Nuts, Washers And Fasteners In Stainless Steel. Other Hardware Subject To Weathering, In 1010/1020 Hot Dip Galvanized Steel. Reactor For Internal Use, Mounted On A Steel Sheet Chassis, For Sodium Vapor Lamps Of 250W, Nominal Voltage Of 220 V, Nominal Frequency Of 60Hz. Power Factor = 0, 92, T = 65° C, Tw = 130° C. Ignitor For Sodium Vapor Lamp 250 W, Frequency 60 Hz, Indoor Use, Maximum Temperature Greater Or Equal To 90° C. Wiring ; Wiring From The Bulb Holder To The Ignitor In Flexible Copper, Minimum Section Of 1.5 Mm2, 750V, Silicone Insulation And Twist-Type Connector, Clearly Identifying The Terminal Intended For The Central Contact Of The Lamp Holder