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About Us / Consultation Service About LDU Group LDU is a 100% owned Australian company with a strong reputation for supplying and installing the best lightning protection systems across Australian, New Zealand and South East Asia regions. At LDU, we provide turnkey solutions for all of your power protection projects. - Our Products
Our Products LDU Quality Product Range We distribute the highest quality range of lightning protectors and equipment for lightning protection systems (LPS). We can supply all of our products across all industries, for all applications at a highly competitive price. Where to Buy LDU Lightning Protection Products We sell our - Installation And Maintenance
Installation and Maintenance We design all our lightning protection systems (LPS) to capture the lightning and provide a safe efficient path to Earth during a lightning event. Our objective is to install a safe conductive path; avoiding structure or equipment damage at your facility. We employ a number of industry - About Lightning
About Lightning Thunderstorms produce a number of adverse weather conditions caused by climate change in your region. One devastating bi-product of a thunderstorm is lightning strikes. Typically a strike is an electrical discharge- a conductive arc-between the negatively charged atmosphere and the positively charged Earth. Strikes can also be within- The Basics of Power Surge Protection
The Basics of Power Surge Protection Surge Protective Devices (SPDs) Generally all surge protective devices can be placed into two categories. These two categories are clamps and crowbars. Clamps include metal oxide varistors and silicone avalanche diodes. Silicone Avalanche Diodes are also known as transient voltage suppressors (TVSs). Crowbars include - The Thunder Mechanism
The Thunder Mechanism by Richard Kithil, Founder & CEO National Lightning Safety Institute 1.0 Introduction. Thunder is the pressure wave of the lightning event. When there is lightning there is thunder and when there is thunder there is lightning. There is audible thunder and there is inaudible thunder. Thunder may - The Lightning Mechanism
The Lightning Mechanism Abstract. Strong circumstantial evidence suggests that lightning has initiated methane explosions in abandoned and sealed areas of underground coal mines. The Mine Safety and Health Administration (MSHA) investigated several of these occurrences within recent years. The investigated explosions occurred at significant depths, ranging from 500 ft to
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Testimonials
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For eight years TWTC has used the Prevectron ESE system to protect against lightning for our Central Office/Distribution Hub facilities housing expensive telecom, datacom and IP equipment. During that time we have not experienced any problems or issues caused by the severe storms which frequent these areas. At TWTC we are finding that evolution of equipment is becoming more compact and definitely more expensive so the best protection of assets is becoming even more critical. Safety concerns have always been a priority at TWTC. TWTC has a significant presence in notoriously 'high lightning' area. This is why we will continue to use the Prevectron ESE system wherever possible to protect our business.
Senior Engineer Power Systems
Time Warner Telecom (TWTC)
