V140LS2P

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The V140LS2P is an advanced Surge Protective Device (SPD) designed to protect electrical equipment from damage caused by lightning surges, or any similar high transient voltage and short-term overvoltage. This device is of particular importance in industrial, utility, telecommunications, and power networks, where high pulses of energy may cause severe destruction to the equipment.

V140LS2P belongs to TVS – Varistors, MOVs (Metal Oxide Varistors), one of the most reliable and cost-efficient types of SPDs. The device works by allowing excess voltage to flow harmlessly away from the equipment rather than to build up inside the lines. Thanks to its integrated ultrafast response, the V140LS2P reacts quickly to transient overvoltages and discharges the voltage before any damage occurs.

The V140LS2P is designed for the highest level of safety in lightning surge protection and has various features, such as an erosion-proof resistor sign, water-resistant body, and wide temperature range (-40°C to 85°C). It also facilitates lightning surge current up to 140kA (8/20µs). This device is suitable for connections to various types of equipment, such as broadcasting systems, telecoms systems, digital set-top boxes, and servers.

The main working principle of the device relies on the Metal Oxide Varistors (MOVs). This is an effective SPD that operates by redirecting excess electrical energy caused by high-voltage transients away from the protected equipment before it can cause any damage. MOVs are made of a special material, such as ceramics, which can absorb excess current and convert it into heat and dissipate it into the atmosphere. This allows the equipment to remain safe and prevents it from being damaged.

The V140LS2P features an integrated erosion-proof resistor which ensures greater security of the protected equipment. This feature helps to reduce the amount of energy that is dissipated by the device and also minimizes any risk of arc surges that could cause further damages.

Furthermore, the V140LS2P is certified according to the regulations EN61439-2/3 and CE6365. Its degree of protection is IP20 rating and its safety class is II. This device has also passed the lightning surge (5kA 10/350µs) tests on all four sides of the line for both fault and no-fault systems.

The V140LS2P provides a robust and secure level of surge protection, making it an ideal choice for a variety of applications. This device has a wide range of features, from its integrated erosion-proof resistor to its wide temperature range, making it perfectly suitable for protecting hundreds of different types of equipment.

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