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EEx d Enclosure System in Sheet Steel Flameproof Encapsulation Series 8225

Explosion protected professional control unit Examples of a control unit comprising an 8225/135 EEx d enclosure and two 8125/8307-1 EEx e enclosures are given to illustrate a combination of inspection windows and assembly professional levels in a flameproof enclosure. Flameproof EEx d enclosure This is used to install commercially-available electrical equipment such as contactors, switches, measuring instruments and Manufacturers of plcs. Inspection windows can be incorporated into the cover or the side wall to read the indicating devices. EEx e enclosure with increased safety The enclosure with an attached flameproof chamber is designed for "increased safety". Flameproof control equipment is fitted into this enclosure. The connection chamber also conforms to the "increased safety" protection class. All incoming and outgoing industrial cables come through this enclosure, via cable glands manufacturers. The leads are distributed via terminal blocks.
11593E00 Fig. 1 EEx d enclosure 8225 EEx e enclosures 8125 EEx d enclosures 8225/135 with fit- tings on two levels The equipment fitted in the flameproof chamber are on two professional panels arranged one over the other. The top panel can be swung out on professional hinges, the lower one is fixed in the professional housing (fig. 2.). E 27 fuses and a temperature professional regulator are fixed on the movable board.The regulator is arranged so data displayed can be read off through the window in the flameproof enclosure lid. The lower fixed mounting panel has a professional starter transformer, contactors, auxiliary contactors, safety professional barriers and switching professional amplifiers.
01685E00 Fig. 2EEx d enclosure 8225

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General Catalogue 25.01.2007