PDV Optics provides ODN passive components, PLC splitters, fiber distribution boxes, quick connectors, drop cables, FTTR solutions, building broadband, and community fiber networks...
Guide How to read ATEX/IECEx nameplates—CE, NB ID, group, protection concept, T-class and EPL.
Guide ·Equipped with specialized hinge structure, which can prevent the flameproof joints from damage when opening and closing the box, and greatly prolong the service life of box. The boxes can be combined
Guide One of the most important classifications in these standards is the Explosion Group — typically marked as IIA, IIB, or IIC. These groups define the type of explosive gas atmosphere and
Guide This guide explains the major certification systems and breaks down the meanings behind their explosion proof ratings so you can choose the right equipment with confidence.
Guide The parameters for the spark ignition gap with regard to width and length are different in the explosion hazard subgroups IIA, IIB, and IIC. The most stringent requirements apply to enclosures in subgroup
Guide This document provides information on explosion proof certification and hazardous area classification. It includes: 1) A breakdown of explosion proof certifications including the notified body code, product
Guide Labelling of explosion proof equipment must follow ATEX directives and include: 1) Classification of hazardous locations based on the likelihood and duration of an
Guide Remarks: The higher the T class, the lower the belonging acceptable temperature. (T6 classified sites are most dangerous, T6 certified equipment is most safe!)
Guide A comprehensive reference guide for explosion-protected electrical equipment markings, zone classifications, and standards (ATEX, IEC, NEC).
Guide Box type product adopts high quality steel plate welding structure; the main cavity and auxiliary cavity are of up and down structure; wall type installation; bottom inlet, front operation and back overhauling.
Guide Equipment Protection Level Identification of the Notified Body responsible for EX Quality System approval. e.g. 0598 is the identification number for SGS Fimko
Guide According to the different levels of explosive gas, the requirements for the explosion-proof distribution boxes we produce are also different. The explosion-proof level
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