TEKSAI TEK1000 Lightning Arrester

TEK1000 is a solid copper air terminal lightning protection device working on the Franklin principle, combined with a spherical air-gap ball that gathers charge from the connected earth to make lightning attraction more effective. Specifications • Make: Teksai • Technology: Spherical air gap (Franklin principle) • Material: solid copper • Air terminal length: 300 mm • Spherical gap copper ball: 100 mm, with 4 flash protection spikes (10 mm dia × 100 mm long) • Down conductor connection: 25 × 3 mm / 70 sq mm, internally assembled • Coverage: one TEK1000 system protects a built-up area of up to 3,500 sq ft (20 m radius) • Complies with EN 50164-1 and EN 50164-2 • Approved by the Central Power Research Institute (CPRI), Bangalore – Govt. of India lab • Warranty: 5 years replacement, 15 years service Installation: fixed on a 300 mm isolated fibreglass-reinforced plastic (FRP) mast with a 3 m GI mast and base; the insulated down conductor is connected to maintenance-free chemical earthing. Price is per unit, excluding GST.