Sample Assemblies EEx e TechnologySeries 8125 and 8146

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8146 and 8125 EEx e enclosure systems Enclosures in the 8146 series (polyester resin) and the 8125 series(galvanized sheet steel, stainless steel) are built to the EEx e "increased safety" protection type.All equipment fitted is explosion-protected to the flameproof EEx d class or EEx e "increased safety".Since both series of enclosures are designed as modular systems, they can be combined in any fashion within their series. When the enclosures are combined, explosion protection is guaranteed by using sealing frames between them.
01722E00 Professional fitting the components into the enclosure 8146 and 8125 series enclosures are equipped with a lattice grid. This allows devices to be fitted directly to the enclosure. Mounting plates are also available to provide maximum flexibility in attaching components. Optionally, these mounting plates can also be made to swing out (for enclosure depths of 131 mm and 190 mm). Enclosure 8146/.07with adjustable mountig plate
01774E00 01742E00 01741E00 Covers and cover attachments Benefits of EEx e "increased safety" Some cover depths can be increased to allow deep components (up to ap-prox. 200 mm) to be installed. Control equipment from our product range can be fitted to the cover. protection type •Assembly of the individual enclosures follows the building-block principle. This facilitates an equip- ment layout which is easy to understand.•Simple maintenanceEEx e enclosures can be opened quickly and wit- hout difficulty. The enclosure covers are secured with stainless steel cheese-head screws. Individu- al Ex-modules can be simply and quickly removed and changed. The Ex-module switching chamber is flameproof encapsulated, therefore Ex relevant holes and threads have not to be maintained. As with non-Ex installations, care must be taken with Ex installations to ensure that both incoming and outgoing industrial cables are properly connected.•Operational securityAny effect on operation due to ambient conditions is largely excluded because of the encapsulated, pressure-tight enclosure in which the components are contained. Hence a high degree of operational security is achieved.•Weight benefitsEEx e enclosures, in particular those which are moulded, offer considerable weight benefits, especially compared with EEx d enclosures. Hence the handling and installation of the equip- ments is considerably simplified. Cover professional hinges facilitate handling during fitting, maintenance and repair work. Cover hinges are available as optionalextras. Enclosure 8146/.07with cover hinges
01775E00 Cable entries Cable entries are provided as required in the order. Plastic or metal cable glands supplier and cable entries to British standards are used. Where metal cable entries are used, a brass plate is added for earthing purposes. For cables with large cross-sections, cable entry plates with rubber grommets areavailable. Metal cable glands are mounted into brass plates ensuring connection to the internal earthing system.
01750E00 General Catalogue 06.03.2006

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