WEIDMUELLER Hlavní katalog řadových svorek (EN)

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Všechny kapitoly z nejnovějšího katalogu řadových svorek a SAK Weidmüller ...

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particular, the i requirements always apply the entire circuit, i. Therefore, for use intrinsically-safe circuits, you not need EC-standard examination certificate.11 307 240 415 361. W Technicalappendix W.5  17.87  88  35 125 108. Taking into account further safety factor according 60079-0, we reach the following definitions: Temperature class Ambient temperature T6 -50 +40 °C T5 -50 +55 °C The permitted nominal current must be reduced accordingly the actual ambient temperature higher.5  24  20.67  36  10  57  49.88  21   4  32  27.4 452 The current-carrying capacity cables and lines the installation defined VDE 0298 part normal ambient temperature °C.87. VDE 0298 part (IEC364-5-523) Current-carrying capacity lines EN 60079-7 Type ignition “increased safety” Connection terminals Ambient temperature °C, 40 temperature rise Current equivalent the conductor connected A Ambient temperature °C Factor 1. important sure that two the same cross-sections are used below the rated cross-section. The blue terminals are recommended for clear labelling and easy recognition.04 167  95 232 201.5 131  70 192 167.05 361 300 520 452. Adern PVC °C A   1.84  28   6  41  35.271282250000 2012/2013 . Where necessary, end plates or partitions must installed as described ensure adherence to creepage and clearance distances for Ex applications. °C, Faktor 0.84 202 120 269 234. Certified for the European Directive 94/9/EG ATEX – Electrical data The values for current-carrying capacity as stated the catalogue are based on an ambient temperature 40°C. the operating current must reduced factor 0. When loaded with the rated current 10%, the temperature the current bar of the modular terminal may not rise more than K.5  15.03 234 150 309 268.ATEX terminal blocks Design for i Terminals for intrinsically-safe circuits (“i“) are passive components. Accessories The accessories listed can used and comply with 60079-11. Clamping two conductors in Ex applications For the terminals from our W-series, it is normally permitted connect two wires per clamping position long as this permitted accordance with the type test according IEC 60947-7-1 or 60947-7-2. also parts areas not at risk explosion. Accessories The accessories listed can used and included the ATEX certification. Current-carrying capacity cables and lines Nominal currents Cross-sect.12  66  25 101  87.87 Verlegeart bel.59  50  16  76  66. The continuous operating temperature to 60079-0 for the material KRG is 130 °C, for Wemid 120 and for the material °C. Additional information about using Weidmüller terminals intrinsically- safe circuits can requested from the manufacturer.e.83 267 185 353 307. The construction type these terminals must comply with EN 60079-11.0 Installation type C + current-carrying wires PVC °C A Umgebungstemp.225  15   2.75 109  50 150 130. Installation The general statements regarding standard applications are also valid for Ex applications