WEIDMUELLER Hlavní katalog řadových svorek (EN)

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

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The same applies for couplings grounding lines inside equipment these must also discharged.151282250000 2012/2013 .5/4AN WS Order No.5 mm2 WS 2.5 WS ≤ 2. 1698110000 E ShieldconnectionterminalsKLBÜ E. Symbol for functional earthing TS 35 WPE 2. such case, the key low-impedance connection. The length the line also critical factor.Functional earthing (PE terminals) Functional earth Functional earth The functional earth equipotential bonding mechanism that used discharge shield-coupled transient currents. DIN VDE 0113 and VDE 0197 differ according and PE: because there degree freedom when designing the functional earth, but the protective earth must be conform with clear requirements. terminal blocks which are intended protect human life must labelled green-yellow. White terminals (FE) can used the functional earth. These terminals are easily identified through their colouring, showing that the circuits are only there functionally protect the electrical systems that are connected. They can still used for functional earthing although. contrast to the protective earth, meshing not useful for the functional earth: instead wiring star topology makes more sense. For systems where this distinction must should be made, Weidmüller offers white terminal blocks from the and Z-series. 1010010000 Order No. Even the symbols used here have been extended order clarify the functional earth. It can also have earth function prevent sensitive devices from damage. This creates so-called “clean“ earth because compensation currents are not possible when this type of wiring used.5 mm2 WS ZPE 2