Airports Authority Of India Tender

SITC of Conductor holder with female thread, StSt conductor holder for fixing round conductors with a slotted saddle clamp, fixed conductor routing. Material of conductor holder: StSt Conductor support Rd: 8-10 mm Conductor support Fl: 20 mm Height of conductor holder: 20 mm Thread of conductor holder: M8 complete as required.

SITC of Connection clamps for steel girders, vertical, with clamping piece, StSt Connection clamp for steel girders Heavy type, for connection to steel constructions Clamping range: 3-18 mm Clamping range Rd: 6-10 mm Standard: EN 62561-1 complete as required.

SITC of Air Terminal Conductor of Diameter Ø-8mm, (700 mm air terminal) Cross-section-50mm2,of Material-AlMgSi & Complied as per Standard EN 62561-2 complete as required.

SITC of Air-termination rod having length- 4000 mm, of Material- AlMgSi, of Diameter Ø 16 / 10 mm, chamfered on both ends, & Complied as per Standard EN 62561-2 complete as required.

SITC of Side Wall Clamp for holding air terminal having Dia. 10-16mm complete as required.

SITC of FS clamp for air-termination rods, 16 mm, Al FS clamps for connecting airtermination rods to conductors with truss head screw, plate, nut and double clamp Material of clamp: Al Clamping range of air-termination rod: 16 mm Clamping range Rd: 2x 8-10 mm Material of plate: StSt. complete as required.

SITC of Universal connector of Material- StSt, with clamping range- 8-10mm, with truss head screw M10x35 mm & Complied as per Standard EN 62561-1 complete as required.

SITC of Roof Conductor of Diameter Ø- 8 mm, Cross-section- 50 mm2, of Material- AlMgSi & Complied as per Standard EN 62561-2 complete as required.

SITC of Roof Conductor Holders for fixing air-termination systems on metal roofs. Material of roof conductor holder- StSt, Material thickness-2.5mm, Clamping range for metal sheet-Ø20-25mm, Material of conductor holder StSt, Conductor holder support Rd 6-10mm & Complied as per Standard EN 62561-1 complete as required.

SITC of Conductor holder with a slotted saddle clamp, for fixing round conductors. For use with different materials, e.g. Al, StSt, St/tZnand Cu, fixed conductor routing, with female thread complete as required.

SITC of LORD 810/20 400 ML Cartridge (Metal to Metal) complete as required.

SITC of Dispenser 810/20 Cartridge complete as required.

FOR DOWN CONDUCTOR SITC of Down Conductor of Diameter Ø- 8 mm, Cross-section- 50 mm2, of Material- AlMgSi & Complied as per Standard EN 62561-2 complete as required.

SITC of Conductor holder for Parapet wall/Side wall of Material- StSt, for Rd 8-10 mm Fl 20 mm, Height- 20 mm & Complied as per Standard EN 62561-4.With accessories Screw and Gitty, Material SS (M5 x 50mm) complete as required.

SITC of CUI Conductor for avoiding touch voltages on down conductors. Material of conductor: Cu Material of insulation: XLPE Diameter Ø conductor: 20 mm Standard: EN 62561-2 Colour of conductor: light grey, Cross-section of core: 50 mm2, Total length: 3500 mm complete as required.

SITC of Conductor Holders for installing the CUI conductor on walls or facades. Conductor leading- fixed, Material of conductor holder- StSt, Conductor holder support- Rd 20 mm, Height of conductor holder- 10 mm & Complied as per Standard DIN EN 62561-4 complete as required.

SITC of Universal connector of Material-StSt, with clamping range-8-10mm, with trusshead screw M10x35mm & Complied as per Standard EN 62561-1 complete as required.

SITC of Lightning strike counter for digitally recording impulse currents The current (8/20 μs): 1 kA Max. discharge current (10/350 μs): 100 kA Clamping range Rd: 8-10 mm Clamping range Fl: max. 30 mmDegree of protection: IP 65,3 Phase / Type1+2 (KEMA Certified) Lightning current & Surge Protection Device at mains LT panel (3 phase, 415 V) for (L-N) Single-pole combined lightning current and surge arrester, Type 1 SPDThe device shall be non-exhausting metal encapsulated, spark gap based technology and tested as per latest and valid IEC 61643- 11:2011 or EN 61643-11:2012 standards. It shall be capable to discharge Lightning current (10/350μs) of 25kA (L-N) and 100kA(N-E) and voltage protection level of device shall be ≤ 1.5 KV,. The device shall have in built fuse for L-N. Follow current extinguishing capability [L-N]/[N PE] : 100kArms / 100Arms. The device shall have built in fuse and operation of SPD shall be independent of Line current for L-N SPD. The short circuit with stand capability of the device shall be 100 KArms for L-N SPD. The device shall have mechanical indication for both the states (green for ‘healthy’ and red for failure) on L-N and N-PE. The device shall be certified by KEMA /VDE or NABL lab as per IEC 61643-11:2011 or or EN 61643-11:2012 for testing of all parameter at 10/350 μs and 8/20 μs. with Lightning strike counter for digitally recording impulse currents The counter is preferably installed on the down conductors of the lightning protection system or between the equipotential bonding bar and the earth termination system. Operating current (8/20 μs): 1 kA Max. discharge current (10/350 μs): 100 kA accessary kit and transparent enclosure IP65 compete as required.

SITC of EXFS 100 isolating spark gap according to IEC 62561-3:2011 (81/387/CDV) / EN 62561-3 for lightning equipotential bonding according to IEC 62305-3, particularly for use in potentially explosive atmospheres up to zone 1 or 21 IECEx / ATEX certification (2014/34/EU) Ex marking according to IEC / EN 60079: Gas II 2G Ex d IIC T6 IEC / EN 61241: Dust II 2D Ex tD A21 IP67 T 80°C Lightning impulse current (10/350): 100 kA Class of lightning current carrying capability acc. to IEC 62561-3: 2011 (81/387/CDV) / EN 62561-3: H Nominal discharge current (8/20): 100 kA Rated impulse sparkover voltage: = 1.25 kV Power frequency sparkover voltage (50Hz): = 0.5 kV Rated power frequency withstand voltage (50 Hz): = 250 V Rated discharge current (50 Hz): 500 A / 0.2 sec. (Tu = 45°C) Degree of protection: IP67Enclosure: M10 x 25 screw and spring washer on both ends Lithium battery as per AAI preferred make list complete as required.

FOR EARTHING (TYPE - A + B) SITC of UNI Disconnecting Clamps with intermediate plate for round and flat conductor of Material- StSt, Material thickness- 2.5 mm, with clamping range- Rd / Fl 8-10 / 30 mm, & Complied as per Standard EN 62561-1 complete as required.

SITC of GI strip holder of material- Dow moulded compound, having height- 19mm, Slot Size- 25x6 mm complete as required.

SITC of Copper bonded rod with Low carbon steel, high tensile strength copper bonded rod with min 254 microns of copper plating, UL listed with company name marked on rod. Diameter- 17.2 mm, Length- 3 meters, Material- Copper Bonded, Coating thickness- 250 microns, min, Approvals- Tested acc. IEC / EN 62561-2, UL 467., 20 kg backfilled compound, - Material Carbon based backfill/earthing compound, Fulgurite formation test at direct lightning (10/350 μs), lightning long duration test at- 100C No fulgurites/Pass, Environmentally Friendly ROHS certified, Resistivity- 0.12 ΩM, Complying Standard- IEC 62561-7 , Testing Approvals Certified from- NABL accredited Laboratories, StSt 316 grade clamp to terminate the load on earth electrode, Poly plastic pit cover of material- Polymer Body & Cover, Product Code- HEP, complete as required.

SITC of GI flat (25x6mm) Strip having width- 25mm, Thickness- 6mm, Material- Hot dipped Galvanized Iron, Cross Section- 150mm2, & Complied as per IEC 62561-2 complete as required.

SITC of Anti-corrosion tape (width: 50 mm) Anti-corrosion tape For wrapping underground and aboveground connections For use in the soil delivered in reels, length: 10 m UV-stabilised Material: petrolatum Length: 10 m Width: 50 mm complete as required.

Providing of Plastic Corrosion Protection strip: Approx 1.1mm thick. Width 100mm. Made of petrolatum-coated chemical fibre fabric complete as required.