Cap scara si cruce

<div> </div> <div> <b><u><br /></u></b> <b><u><br /></u></b> <b><u>Dublu cap scara si cruce.</u></b><br /> <div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi45ntX810pKM9JsuW83MzP0KhQWHb9Rh3Ia9qb7Gn6wE2aj55SbjBHkfrLIlBUTB9UMt_eg1GJq5Ls8ZXzWPz-X2IxusaA4EMNskOneSI3foCFsPaBB94gubIANTC-0l6Wd5iUJE0RPs4/s1600/dublu+cap+scara+si+cruce.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="800" data-original-width="1218" height="419" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi45ntX810pKM9JsuW83MzP0KhQWHb9Rh3Ia9qb7Gn6wE2aj55SbjBHkfrLIlBUTB9UMt_eg1GJq5Ls8ZXzWPz-X2IxusaA4EMNskOneSI3foCFsPaBB94gubIANTC-0l6Wd5iUJE0RPs4/s640/dublu+cap+scara+si+cruce.jpg" width="640" /></a></div> <b><u><br /></u></b></div> <br /> <div> Schema de montaj este simpla, nu necesita decat putina atentie.</div> <div> Schema de montaj cap scara se poate realiza si cu ajutorul unui releu, acesta fiind economica in momentul in care aprinderea becului dse face din mai multe puncte.</div> <div> <br /></div> <div> <b>ROELECTRICIAN</b></div> <div> <br /></div> <div> <br /></div> <div> <br /></div> <div> <br /></div>

Cap scara si cruce

Dublu cap scara si cruce. Schema de montaj este simpla, nu necesita decat putina atentie. Schema de montaj cap scara se poate r...

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Alegerea sectiunii conductoarelor

<div class="MsoBodyTextIndent" style="background-color: white; color: #171717; font-family: verdana; font-size: 12px; margin-left: 0.5in; text-align: justify;"> <strong><u><span lang="EN-GB" style="color: red; font-size: 16pt; font-weight: normal;">Alegerea sectiunii conductoarelor</span></u></strong><br /> <div class="separator" style="clear: both; text-align: center;"> <strong><u><span lang="EN-GB" style="color: red; font-size: 16pt; font-weight: normal;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgKwQZnPsNpmntyhnZ3qpuoOG2kn4XUAcrjvk-yuuBaot4tkcFUee0avc9MHUWYH39ZBHxCEyfey_0uyjGx1NDHLPT0DP5zhpGZUpfnvXnJ3bEOgsBiZKVV19wioPOW6s2ZaCI8hEOSr4w/s1600/THUMBNAIL_Fotolia_84291702.electricity.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" data-original-height="600" data-original-width="800" height="150" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgKwQZnPsNpmntyhnZ3qpuoOG2kn4XUAcrjvk-yuuBaot4tkcFUee0avc9MHUWYH39ZBHxCEyfey_0uyjGx1NDHLPT0DP5zhpGZUpfnvXnJ3bEOgsBiZKVV19wioPOW6s2ZaCI8hEOSr4w/s200/THUMBNAIL_Fotolia_84291702.electricity.jpg" width="200" /></a></span></u></strong></div> <span style="font-size: 11pt;"></span></div> <div class="MsoBodyTextIndent" style="background-color: white; color: #171717; font-family: verdana; font-size: 12px; margin-left: 0.5in; text-align: justify;"> <span lang="EN-GB"> </span>_{<span lang="EN-GB"> </span>}<span lang="FR">             <strong><span style="font-weight: normal;">Curentul maxim admisibil al conductorului sa fie mai mare sau egal cu, curentul de calcul si din tabelul 1 rezulta sectiunea conductorului.</span></strong></span><span style="font-size: 11pt;"></span></div> <div class="MsoBodyTextIndent" style="background-color: white; color: #171717; font-family: verdana; font-size: 12px; margin-left: 0.5in; text-align: justify;"> <strong><span lang="FR" style="font-weight: normal;">Se verifica sectiunea conductorului (s) in regim de scurta durata la pornire:</span></strong><span style="font-size: 11pt;"></span></div> <div class="MsoBodyTextIndent" style="background-color: white; color: #171717; font-family: verdana; font-size: 12px; margin-left: 0.5in; text-align: justify;"> <span lang="FR">            </span><span style="font-size: 11pt;"></span></div> <div class="MsoBodyTextIndent" style="background-color: white; color: #171717; font-family: verdana; font-size: 12px; margin-left: 0.5in; text-align: justify;"> <strong><span lang="DE" style="font-weight: normal;">j_maxadm=20 A/mm² pentru conductoare din Al</span></strong><span style="font-size: 11pt;"></span></div> <div class="MsoBodyTextIndent" style="background-color: white; color: #171717; font-family: verdana; font-size: 12px; margin-left: 0.5in; text-align: justify;"> <strong><span lang="DE" style="font-weight: normal;">j_maxadm=35 A/mm² pentru conductoare din Cu</span></strong><span style="font-size: 11pt;"></span></div> <div class="MsoBodyTextIndent" style="background-color: white; color: #171717; font-family: verdana; font-size: 12px; margin-left: 0.5in; text-align: justify;"> <br /></div> <div class="MsoBodyTextIndent" style="background-color: white; color: #171717; font-family: verdana; font-size: 12px; margin-left: 0.5in; text-align: justify;"> <strong><span lang="DE" style="font-weight: normal;">Tabelul 1</span></strong><span style="font-size: 11pt;"></span></div> <table border="1" cellpadding="0" cellspacing="0" class="MsoNormalTable" style="background-color: white; border-collapse: collapse; border: none; color: #171717; font-family: verdana; font-size: 12px; margin-left: 0.5in; text-align: justify;"><tbody> <tr style="height: 10.05pt;"><td rowspan="2" style="border: 1pt solid windowtext; height: 10.05pt; padding: 0in 5.4pt;" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="DE" style="font-weight: normal;">Sectiunea conductorului [mm²]</span></strong><span style="font-size: 11pt;"></span></div> </td><td colspan="2" style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: solid solid solid none; border-top-color: windowtext; border-top-width: 1pt; height: 10.05pt; padding: 0in 5.4pt;" valign="top" width="473"><div class="MsoBodyTextIndent"> <strong><span lang="DE" style="font-weight: normal;">I_ma [A] pentru cablu cu conductoare din :</span></strong><span style="font-size: 11pt;"></span></div> </td></tr> <tr style="height: 5.85pt;"><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid none; height: 5.85pt; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;">Cu</span></strong><span style="font-size: 11pt;"></span></div> </td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid none; height: 5.85pt; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;">Al</span></strong><span style="font-size: 11pt;"></span></div> </td></tr> <tr><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;">0,5</span></strong><span style="font-size: 11pt;"></span></div> </td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid none; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;">12</span></strong><span style="font-size: 11pt;"></span></div> </td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid none; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;"> -</span></strong><span style="font-size: 11pt;"></span></div> </td></tr> <tr><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;">0,75</span></strong><span style="font-size: 11pt;"></span></div> </td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid none; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;">14</span></strong><span style="font-size: 11pt;"></span></div> </td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid none; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;"> -</span></strong><span style="font-size: 11pt;"></span></div> </td></tr> <tr><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;">1</span></strong><span style="font-size: 11pt;"></span></div> </td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid none; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;">16</span></strong><span style="font-size: 11pt;"></span></div> </td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid none; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;"> -</span></strong><span style="font-size: 11pt;"></span></div> </td></tr> <tr><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;">1,5</span></strong><span style="font-size: 11pt;"></span></div> </td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid none; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;">20</span></strong><span style="font-size: 11pt;"></span></div> </td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid none; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;"> -</span></strong><span style="font-size: 11pt;"></span></div> </td></tr> <tr><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;">2,5</span></strong><span style="font-size: 11pt;"></span></div> </td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid none; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;">28</span></strong><span style="font-size: 11pt;"></span></div> </td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid none; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;"> 18</span></strong><span style="font-size: 11pt;"></span></div> </td></tr> <tr><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;">4</span></strong><span style="font-size: 11pt;"></span></div> </td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid none; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;">36</span></strong><span style="font-size: 11pt;"></span></div> </td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid none; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;"> 25</span></strong><span style="font-size: 11pt;"></span></div> </td></tr> <tr><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;">6</span></strong><span style="font-size: 11pt;"></span></div> </td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid none; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;">45</span></strong><span style="font-size: 11pt;"></span></div> </td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid none; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;"> 35</span></strong><span style="font-size: 11pt;"></span></div> </td></tr> <tr><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;">10</span></strong><span style="font-size: 11pt;"></span></div> </td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid none; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;">60</span></strong><span style="font-size: 11pt;"></span></div> </td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid none; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;"> 48</span></strong><span style="font-size: 11pt;"></span></div> </td></tr> <tr><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;">16</span></strong><span style="font-size: 11pt;"></span></div> </td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid none; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;">80</span></strong><span style="font-size: 11pt;"></span></div> </td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid none; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;"> 64</span></strong><span style="font-size: 11pt;"></span></div> </td></tr> <tr><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;">25</span></strong><span style="font-size: 11pt;"></span></div> </td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid none; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;">105</span></strong><span style="font-size: 11pt;"></span></div> </td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid none; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;"> 90</span></strong><span style="font-size: 11pt;"></span></div> </td></tr> <tr><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;">35</span></strong><span style="font-size: 11pt;"></span></div> </td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid none; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;">130</span></strong><span style="font-size: 11pt;"></span></div> </td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid none; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;"> 110</span></strong><span style="font-size: 11pt;"></span></div> </td></tr> <tr><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;">50</span></strong><span style="font-size: 11pt;"></span></div> </td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid none; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;">160</span></strong><span style="font-size: 11pt;"></span></div> </td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid none; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;"> 135</span></strong><span style="font-size: 11pt;"></span></div> </td></tr> <tr><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;">70</span></strong><span style="font-size: 11pt;"></span></div> </td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid none; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;">200</span></strong><span style="font-size: 11pt;"></span></div> </td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid none; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;"> 170</span></strong><span style="font-size: 11pt;"></span></div> </td></tr> <tr><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-left-color: windowtext; border-left-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;">95</span></strong><span style="font-size: 11pt;"></span></div> </td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid none; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;">230</span></strong><span style="font-size: 11pt;"></span></div> </td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-color: windowtext; border-right-width: 1pt; border-style: none solid solid none; padding: 0in 5.4pt;" valign="top" width="237"><div class="MsoBodyTextIndent"> <strong><span lang="FR" style="font-weight: normal;"> 200</span></strong><span style="font-size: 11pt;"></span></div> </td></tr> </tbody></table> <div class="MsoBodyTextIndent" style="background-color: white; color: #171717; font-family: verdana; font-size: 12px; margin-left: 0.5in; text-align: justify;"> <br /></div> <div class="MsoBodyTextIndent" style="background-color: white; color: #171717; font-family: verdana; font-size: 12px; margin-left: 0.5in; text-align: justify;"> <span lang="FR"> </span><strong><u><span lang="FR" style="color: red; font-size: 16pt; font-weight: normal;">Alegerea dispozitivelor de protectie</span></u></strong><span style="font-size: 11pt;"></span></div> <div class="MsoBodyTextIndent" style="background-color: white; color: #171717; font-family: verdana; font-size: 12px; margin-left: 0.5in; text-align: justify;"> <span lang="FR"><br />   <strong><span style="font-weight: normal;">Solutia clasica este protectia la suprasarcina cu relee termice si la scurtcircuit cu sigurante fuzibile. Aceasta solutie se practica inca pe scara larga dar sunt si alte sisteme de protectie , electronice, presetabile, mult mai eficiente . Regulile dupa care se seteaza valorile acestor dispozitive sunt tot ca la cele clasice.</span></strong></span><span style="font-size: 11pt;"></span></div> <div class="MsoBodyTextIndent" style="background-color: white; color: #171717; font-family: verdana; font-size: 12px; margin-left: 1in; text-align: justify; text-indent: -0.25in;"> <strong><span lang="FR" style="font-weight: normal;">-</span></strong><strong><span lang="FR" style="font-size: 12pt; font-weight: normal;">        </span></strong><strong><span lang="FR" style="font-weight: normal;">La suprasarcina - relee termice-</span></strong><span style="font-size: 11pt;"></span></div> <div class="MsoBodyTextIndent" style="background-color: white; color: #171717; font-family: verdana; font-size: 12px; margin-left: 1.5in; text-align: justify;"> <strong><span lang="FR" style="font-weight: normal;">I_rT= I_N</span></strong><span style="font-size: 11pt;"></span></div> <div class="MsoBodyTextIndent" style="background-color: white; color: #171717; font-family: verdana; font-size: 12px; margin-left: 1in; text-align: justify; text-indent: -0.25in;"> <strong><span lang="FR" style="font-weight: normal;">-</span></strong><strong><span lang="FR" style="font-size: 12pt; font-weight: normal;">        </span></strong><strong><span lang="FR" style="font-weight: normal;">La scurtcircuit - sigurante fuzibile-</span></strong><span style="font-size: 11pt;"></span></div> <div class="MsoBodyTextIndent" style="background-color: white; color: #171717; font-family: verdana; font-size: 12px; margin-left: 1.5in; text-align: justify;"> <strong><span lang="DE" style="font-weight: normal;">I_Nf>= I_v</span></strong><span style="font-size: 11pt;"></span></div> <div class="MsoBodyTextIndent" style="background-color: white; color: #171717; font-family: verdana; font-size: 12px; margin-left: 1in; text-align: justify; text-indent: -0.25in;"> <strong><span lang="DE" style="font-weight: normal;">-</span></strong><strong><span lang="DE" style="font-size: 12pt; font-weight: normal;">         </span></strong><strong><span lang="DE" style="font-weight: normal;">Verificarea (care asigura protectia coloanei sau circuitului)</span></strong><span style="font-size: 11pt;"></span></div> <div class="MsoBodyTextIndent" style="background-color: white; color: #171717; font-family: verdana; font-size: 12px; margin-left: 1.5in; text-align: justify;"> <span class="GramE"><strong><span lang="EN-GB" style="font-weight: normal;">I_Nf</span></strong></span><strong><span lang="EN-GB" style="font-weight: normal;"> <= 3 I_{max adm} = 3 j_{max adm} s</span></strong><span style="font-size: 11pt;"></span></div> <div class="MsoBodyTextIndent" style="background-color: white; color: #171717; font-family: verdana; font-size: 12px; margin-left: 0.5in; text-align: justify;"> <br /></div> <div class="MsoBodyTextIndent" style="background-color: white; color: #171717; font-family: verdana; font-size: 12px; margin-left: 0.5in; text-align: justify;"> <br /></div>

Alegerea sectiunii conductoarelor

Alegerea sectiunii conductoarelor                   Curentul maxim admisibil al conductorului sa fie mai mare sau egal cu, curentul de...

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