Glow wire

Due to the possibility of human mis- application, over-current, or short circuit failures within an appliance wiring system, fire protection requirements were created to evaluate and rate the flammability of material used within an appliance. Glow wire testing is one such . What is glow wire testing? Its purpose is to protect against the risk of fire from overheated or electrically energised parts which may cause the plastic material to ignite.

A short film showing how glow wire testing is performed.

Powermatic Intelligent Extension goes through various test to ensure its quality of every batch, and assures that. Burning behavior of compounded thermoplastics is not just a material characteristic. As it is usually the case with other flammability tests also with this test it is not easy to obtain repeatable.

Therefore we designed GLOW WIRE TEST APPARATUS with goal of improved repeatability of test and ease of operation. The BOLD features below are some of advantages that were introduced to reach . The glow wire test is used to simulate the effect of heat as may arise in malfunctioning electrical equipment, such as with overloaded or glowing components. Test provide a way of comparing the ability of materials to extinguish flames and their ability to not produce particles capable of spreading fire.

This semi-automatic Zwick testing system determines the fire behavior of plastics by means of a glow wire.

Test criterion for three consecutive test pieces of the same thickness: a. Highest temperature at which the flames or glowing are extinguished within _30s of removing the glow wire. In addition, the tissue paper underlay beneath the test specimen must not ignite. The test specimen does not ignite. Many translated example sentences containing glow wire – Dutch-English dictionary and search engine for Dutch translations. In this test, parts overloaded by a glow wire or glowing components are simulated.

The specimen is held for seconds against the glow wire. While this is done, it is checked whether the specimen starts to burn, how long it . Parts of electro-technical equipment which may . This makes them suitable for integration in equipment for the European market, especially for household appliances but also for . It simulates glowing wires inside component assemblies, which can occur as a result of overloading and produce extreme temperature peaks. Veel vertaalde voorbeeldzinnen bevatten glow wire testing – Engels- Nederlands woordenboek en zoekmachine voor een miljard Engelse vertalingen. Electrical connectors in these applications must pass glow wire testing to be compliant with the standard.

Testing also applies to unattended equipment outside the household that could cause a hazard to the public (e.g., vending machines). More information about glow – wire connectors. Screwless connector LK980.

Development of new products with high GWIT is possible, but the main issue is to keep good .