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Electrical Materials - Supply Of Electrical Materials For The Needs Of The Municipality Of Blagoevgrad. This Public Procurement Contains A Technical Specification, An Appendix To The Participation Documentation, Which Defines The Minimum Requirements And Technical Characteristics For Electrical Materials Intended For Emergency Activities, Repairs And Maintenance Of Electrical Installations And Electrical Networks In Public Buildings, Street And Park Lighting, Owned By The Municipality Of Blagoevgrad. The Technical Specification Contains A Table With A Description Of All Electrical Materials From No. 1 To No. 270, Their Name/Type And Unit Measure Subject To Delivery. Minimum Technical Characteristics For The Individual Types Of Electrical Materials, Subject Of The Order: 1. Cables And Wires: - Power Cables (Nyy-J, Свв-Б): Voltage Minimum 0.6/1 Kv, Pvc Insulation, Pvc Sheath Resistant To Uv And Atmospheric Influences, Copper Core Class 5 (Flexible) Or Equivalent Standard En 60228, Color Marking According To Bds. - Earthing Cables: Bare Copper Core, Cross-Section Minimum 16 Mm². - Data Cables (Utp Cat.6): Category Minimum Cat.6, 4 Pairs, Bandwidth Minimum 250 Mhz, Speed Minimum 1 Gbps. 2. Lighting Fixtures And Light Sources: - Led Street And Park Lighting: Minimum Ip65 Protection, Aluminum Alloy Housing With Anti-Corrosion Protection, Polycarbonate Crystal Uv Resistant, Efficiency Minimum 120 Lm/W, Color Temperature 4000K – 6000K, Life Minimum 50,000 Hours (L70), Built-In Driver And Surge Protection Minimum 6 Kv. - Led Panels (Interior Lighting): Efficiency Minimum 100 Lm/W, Cri Minimum 80 Ra, Color Temperature 3000K – 4000K. - Emergency Lighting: Built-In Battery, Autonomy At Least 3 Hours, Power At Least 3.5W. 3. Electrical Switchboards And Components: - Automatic Fuses (Ac): Characteristic C Or B, Breaking Capacity Minimum 6 Ka, Standard En/Iec 60898-1. Residual Current Protection Devices (Rcds) With A Sensitivity Of 30 Ma, Type Ac Or A, Standard En/Iec 61008-1. - All Electrical Appliances Must Have A Ce Mark And A Declaration Of Conformity. - Distribution Boards And Boxes: Protection Minimum Ip65 For External Installation, Ip44 For Internal, Material Pvc Uv And Impact Resistant, Color Ral 7035 Or 9010. 4. Installation Materials And Consumables: - Terminals (Wago Or Equivalent): Working Voltage Minimum 400 V, Current Minimum 32 A, Section 0.2 – 4 Mm², Material Polyamide. - Cable Ducts And Corrugated Pipes: Material Pvc Self-Extinguishing, Protection Minimum Ip40 For Indoor And Ip44 For Outdoor Installation, Uv Resistant. - Mounting Elements: Clamps, Dowels, Screws, Washers, Anchors, Insulating Tape, Heat-Shrinkable Hoses, Cable Lugs And Connectors. 5. Street Lighting - Poles And Consoles: - Poles: Material Galvanized Or Powder-Coated Steel, Height 6 M, 9 M Or 10 M, Zinc Layer Protection Minimum 70 Μm, Steel Thickness Minimum 2.5 Mm. - Brackets And Slingshots: Material Steel Or Aluminum Alloy, Holes For Cables Provided In The Factory, Wind Resistance Minimum 150 Km/H. 6. Specialized Elements: - Electricity Meters: Accuracy Class Minimum 1.0, Standard En/Iec 62053-21. - Photo Relay: Protection
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