<div dir="ltr">V tÄ›chto halách odcházejĂ­ dvoupolohovĂ© vstupy regulátorĹŻ. Jsou do vstupy pro kontakt z 230V, rezistor, transil na N, srážecĂ­ kondenzátor, optoÄŤlen s paralelnĂ­m rezistorem.  TÄ›chto regulátorĹŻ (rĹŻznĂ© verze, ale stejnĂ© zapojenĂ­ vstupĹŻ) je v provozu nÄ›kolik tisĂ­c mnoho let, bez problĂ©mĹŻ. OdcházejĂ­ jen u jednĂ© firmy, která stavĂ­ skladovĂ© haly v okolĂ­ mÄ›st. <div><br></div><div>Kondenzátor (na 250V AC) odejde tak, Ĺľe se postupnÄ› vyjiskĹ™uje - zmenšuje se mu kapacita, aĹľ pĹ™i 30% vstup nesepne. Vše se ale zdá normálnĂ­, aĹľ teÄŹ ten odpor N-PE je divnĂ˝. <br><div><br clear="all"><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr">S pozdravem<br>ing. Pavel Poucha<br>jednatel<br><a href="mailto:pavel.poucha@papouch.com" target="_blank">pavel.poucha@papouch.com</a><br>Tel. +420 777 232 485<br><br>Papouch s.r.o. - vĂ˝voj<br>Papouch store s.r.o. - obchod</div><div>Papouch production s.r.o. - vĂ˝roba</div><div dir="ltr"><br></div><div dir="ltr">Máte-li chuĹĄ, navštivte naše stránky <a href="http://www.papouch.com/" target="_blank">http://www.papouch.com/</a></div></div></div></div></div></div></div><br></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">st 30. 3. 2022 v 18:35 odesĂ­latel Jiří MajzlĂ­k NemeÄŤek <<a href="mailto:jirry@centrum.cz">jirry@centrum.cz</a>> napsal:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
  
    
  
  <div>
    <p>A Ĺľe jsem tak smÄ›lĂ˝, jak se to divnĂ© chovánĂ­ projevuje? Moc mÄ›
      nenapadá, ÄŤemu by zvýšenĂ˝ odpor N-PE mohl vadit.<br>
    </p>
    <p>JMN<br>
    </p>
    <div>Dne 30.03.2022 v 18:13 Pavel Poucha
      napsal(a):<br>
    </div>
    <blockquote type="cite">
      
      <div dir="ltr">Tohle musĂ­m zjistit, mĹŻĹľe to bĂ˝t dost daleko. je to
        přívod k plynovĂ˝m topenĂ­m v hale, pod stropem.
        <div><br clear="all">
          <div>
            <div dir="ltr">
              <div dir="ltr">
                <div>
                  <div dir="ltr">
                    <div>
                      <div dir="ltr">S pozdravem<br>
                        ing. Pavel Poucha<br>
                        jednatel<br>
                        <a href="mailto:pavel.poucha@papouch.com" target="_blank">pavel.poucha@papouch.com</a><br>
                        Tel. +420 777 232 485<br>
                        <br>
                        Papouch s.r.o. - vĂ˝voj<br>
                        Papouch store s.r.o. - obchod</div>
                      <div>Papouch production s.r.o. - vĂ˝roba</div>
                      <div dir="ltr"><br>
                      </div>
                      <div dir="ltr">Máte-li chuĹĄ, navštivte naše
                        stránky <a href="http://www.papouch.com/" target="_blank">http://www.papouch.com/</a></div>
                    </div>
                  </div>
                </div>
              </div>
            </div>
          </div>
          <br>
        </div>
      </div>
      <br>
      <div class="gmail_quote">
        <div dir="ltr" class="gmail_attr">st 30. 3. 2022 v 17:36
          odesĂ­latel Jiří MajzlĂ­k NemeÄŤek <<a href="mailto:jirry@centrum.cz" target="_blank">jirry@centrum.cz</a>>
          napsal:<br>
        </div>
        <blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
          <div>
            <p>A kde je to měřenĂ©? Jestli je to tĹ™eba zásuvka hodnÄ›
              vzdálená od hlavnĂ­ho rozvaděče, nenĂ­ to ĂşplnÄ› zcestná
              hodnota. RozdÄ›lenĂ­ N a PE bĂ˝vá ÄŤasto hned v hlavnĂ­m
              rozvaděči, a pokud mluvĂ­te o skladovĂ© hale, mohou mezi tĂ­m
              bĂ˝t i stovky metrĹŻ kabelĹŻ.</p>
            <p>JMN</p>
            <p><br>
            </p>
            <div>Dne 30.03.2022 v 15:54 Pavel Poucha napsal(a):<br>
            </div>
            <blockquote type="cite">
              <div dir="ltr">DÄ›kuji za radu. DivnĂ© je, Ĺľe tohle je
                firma, která stavĂ­ skladovĂ© haly, všechny jak pĹ™es
                kopĂ­rák...  2.5 ohmu mezi PE a N je naměřeno na vĂ­ce
                lokalitách. Nechápu to, ale asi to majĂ­ spojenĂ© nÄ›kde
                velmi daleko. 
                <div><br clear="all">
                  <div>
                    <div dir="ltr">
                      <div dir="ltr">
                        <div>
                          <div dir="ltr">
                            <div>
                              <div dir="ltr">S pozdravem<br>
                                ing. Pavel Poucha<br>
                                jednatel<br>
                                <a href="mailto:pavel.poucha@papouch.com" target="_blank">pavel.poucha@papouch.com</a><br>
                                Tel. +420 777 232 485<br>
                                <br>
                                Papouch s.r.o. - vĂ˝voj<br>
                                Papouch store s.r.o. - obchod</div>
                              <div>Papouch production s.r.o. - vĂ˝roba</div>
                              <div dir="ltr"><br>
                              </div>
                              <div dir="ltr">Máte-li chuĹĄ, navštivte
                                naše stránky <a href="http://www.papouch.com/" target="_blank">http://www.papouch.com/</a></div>
                            </div>
                          </div>
                        </div>
                      </div>
                    </div>
                  </div>
                  <br>
                </div>
                <br>
                <div class="gmail_quote">
                  <div dir="ltr" class="gmail_attr">st 30. 3. 2022
                    v 15:43 odesĂ­latel Vladimir <<a href="mailto:vladimir@hkfree.org" target="_blank">vladimir@hkfree.org</a>>
                    napsal:<br>
                  </div>
                  <blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
                    <div lang="CS">
                      <div>
                        <p class="MsoNormal"><span style="font-size:11pt;font-family:Calibri,sans-serif;color:rgb(31,73,125)">MÄ›l
                            by bĂ˝t tĂ©měř nulovĂ˝, N a PE â€“ modrĂ˝ a
                            ĹľlutozelenĂ˝ jsou v rozvaděči spojenĂ©, patrnÄ›
                            povolenĂ˝ spoj.</span></p>
                        <p class="MsoNormal"><span style="font-size:11pt;font-family:Calibri,sans-serif;color:rgb(31,73,125)">Zkuste
                            změřit impedanci smyÄŤky, staÄŤĂ­ na to tĹ™eba
                            varná konvice jako vÄ›tší zátěž, mĂ­vajĂ­ cca
                            2000W, změřte napÄ›tĂ­ naprázdno a pĹ™i
                            zatĂ­ĹľenĂ­. ZjednodušenÄ› by nemÄ›lo napÄ›tĂ­ moc
                            klesnout, jinak z rozdĂ­lu napÄ›tí  a proudu
                            spotĹ™ebiÄŤem spoÄŤĂ­táte impedanci smyÄŤky.</span></p>
                        <p class="MsoNormal"><span style="font-size:11pt;font-family:Calibri,sans-serif;color:rgb(31,73,125)">Pokud
                            bude velkĂ˝ pokles napÄ›tĂ­ pĹ™i zatĂ­ĹľenĂ­, máte
                            problĂ©m v N vodiÄŤi, v opaÄŤnĂ©m případÄ› v PE</span></p>
                        <p class="MsoNormal"><span style="font-size:11pt;font-family:Calibri,sans-serif;color:rgb(31,73,125)"> </span></p>
                        <p class="MsoNormal"><span style="font-size:11pt;font-family:Calibri,sans-serif;color:rgb(31,73,125)">VladimĂ­r</span></p>
                        <p class="MsoNormal"><span style="font-size:11pt;font-family:Calibri,sans-serif;color:rgb(31,73,125)"> </span></p>
                        <p class="MsoNormal"><b><span style="font-size:11pt;font-family:Calibri,sans-serif">From:</span></b><span style="font-size:11pt;font-family:Calibri,sans-serif"> Hw-list <<a href="mailto:hw-list-bounces@list.hw.cz" target="_blank">hw-list-bounces@list.hw.cz</a>>
                            <b>On Behalf Of </b>Pavel Poucha<br>
                            <b>Sent:</b> Wednesday, March 30, 2022 3:22
                            PM<br>
                            <b>To:</b> HW-news <<a href="mailto:hw-list@list.hw.cz" target="_blank">hw-list@list.hw.cz</a>><br>
                            <b>Subject:</b> Odpor N vĹŻÄŤi PE</span></p>
                        <p class="MsoNormal"> </p>
                        <div>
                          <div>
                            <p class="MsoNormal">DobrĂ˝ den,</p>
                          </div>
                          <div>
                            <p class="MsoNormal"> </p>
                          </div>
                          <div>
                            <p class="MsoNormal">Ĺ™eším u jednoho
                              zákaznĂ­ka divnĂ© chovánĂ­ zařízenĂ­. V pevnĂ©
                              instalaci je tam odpor mezi nulákem a
                              ochrannĂ˝m vodiÄŤem 2.5 Ohmu. To mi pĹ™ijde
                              hodnÄ›. Je na to asi nÄ›jaká norma, vÄ›dÄ›l by
                              nÄ›kdo která a kolik to je?</p>
                          </div>
                          <div>
                            <p class="MsoNormal"> </p>
                          </div>
                          <div>
                            <p class="MsoNormal">DÄ›kuji.</p>
                          </div>
                          <p class="MsoNormal"><br clear="all">
                          </p>
                          <div>
                            <div>
                              <div>
                                <div>
                                  <div>
                                    <div>
                                      <div>
                                        <p class="MsoNormal">S pozdravem<br>
                                          ing. Pavel Poucha<br>
                                          jednatel<br>
                                          <a href="mailto:pavel.poucha@papouch.com" target="_blank">pavel.poucha@papouch.com</a><br>
                                          Tel. +420 777 232 485<br>
                                          <br>
                                          Papouch s.r.o. - vĂ˝voj<br>
                                          Papouch store s.r.o. - obchod</p>
                                      </div>
                                      <div>
                                        <p class="MsoNormal">Papouch
                                          production s.r.o. - vĂ˝roba</p>
                                      </div>
                                      <div>
                                        <p class="MsoNormal"> </p>
                                      </div>
                                      <div>
                                        <p class="MsoNormal">Máte-li
                                          chuĹĄ, navštivte naše stránky <a href="http://www.papouch.com/" target="_blank">http://www.papouch.com/</a></p>
                                      </div>
                                    </div>
                                  </div>
                                </div>
                              </div>
                            </div>
                          </div>
                        </div>
                      </div>
                    </div>
                    _______________________________________________<br>
                    HW-list mailing list  -  sponsored by <a href="http://www.HW.cz" rel="noreferrer" target="_blank">www.HW.cz</a><br>
                    <a href="mailto:Hw-list@list.hw.cz" target="_blank">Hw-list@list.hw.cz</a><br>
                    <a href="http://list.hw.cz/mailman/listinfo/hw-list" rel="noreferrer" target="_blank">http://list.hw.cz/mailman/listinfo/hw-list</a><br>
                  </blockquote>
                </div>
              </div>
              <br>
              <fieldset></fieldset>
              <pre>_______________________________________________
HW-list mailing list  -  sponsored by <a href="http://www.HW.cz" target="_blank">www.HW.cz</a>
<a href="mailto:Hw-list@list.hw.cz" target="_blank">Hw-list@list.hw.cz</a>
<a href="http://list.hw.cz/mailman/listinfo/hw-list" target="_blank">http://list.hw.cz/mailman/listinfo/hw-list</a>
</pre>
            </blockquote>
          </div>
          _______________________________________________<br>
          HW-list mailing list  -  sponsored by <a href="http://www.HW.cz" rel="noreferrer" target="_blank">www.HW.cz</a><br>
          <a href="mailto:Hw-list@list.hw.cz" target="_blank">Hw-list@list.hw.cz</a><br>
          <a href="http://list.hw.cz/mailman/listinfo/hw-list" rel="noreferrer" target="_blank">http://list.hw.cz/mailman/listinfo/hw-list</a><br>
        </blockquote>
      </div>
      <br>
      <fieldset></fieldset>
      <pre>_______________________________________________
HW-list mailing list  -  sponsored by <a href="http://www.HW.cz" target="_blank">www.HW.cz</a>
<a href="mailto:Hw-list@list.hw.cz" target="_blank">Hw-list@list.hw.cz</a>
<a href="http://list.hw.cz/mailman/listinfo/hw-list" target="_blank">http://list.hw.cz/mailman/listinfo/hw-list</a>
</pre>
    </blockquote>
  </div>

_______________________________________________<br>
HW-list mailing list  -  sponsored by <a href="http://www.HW.cz" rel="noreferrer" target="_blank">www.HW.cz</a><br>
<a href="mailto:Hw-list@list.hw.cz" target="_blank">Hw-list@list.hw.cz</a><br>
<a href="http://list.hw.cz/mailman/listinfo/hw-list" rel="noreferrer" target="_blank">http://list.hw.cz/mailman/listinfo/hw-list</a><br>
</blockquote></div>