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<DIV><FONT size=2 face=Arial>Tepelna spoust jistice reaguje relativne
pomalu.</FONT></DIV>
<DIV><FONT size=2 face=Arial>Obcas pustim zaroven pracku a varnou konvici
(23A)</FONT></DIV>
<DIV><FONT size=2 face=Arial>a kafe v pohode dovarim se 16A
jisticem.</FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2 face=Arial>Svarecka musi fungovat bez problemu pokud se
"pomalu zapne"</FONT></DIV>
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style="BORDER-LEFT: #000000 2px solid; PADDING-LEFT: 5px; PADDING-RIGHT: 0px; MARGIN-LEFT: 5px; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="FONT: 10pt arial; BACKGROUND: #e4e4e4; font-color: black"><B>From:</B>
<A title=kral@fortech.cz href="mailto:kral@fortech.cz">Jan Kral</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=hw-list@list.hw.cz
href="mailto:hw-list@list.hw.cz">'HW-news'</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Tuesday, January 25, 2011 10:25
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> RE: SoftStart na 3f s prikonem
kolem 10kW</DIV>
<DIV><BR></DIV>
<DIV class=WordSection1>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; COLOR: #1f497d; FONT-SIZE: 11pt">Za
jak dlouho, ze vybavi jistic pri zatizeni vetsim proudem nez nominalnim?
V parametrech jednoho z jisticu s B chrakteristikou pisi, ze dojde
k vypnuti pri 113% zatezi az po nejmene jedne hodine. Takze na bezny
provoz zminene svarecky by nemel byt zmineny jistic zadnym problemem, protoze
tezko bude Radek svarovat cely den v kuse. Osobne si myslim, ze ta
myslenka s zarovkama na nabiti kondenzatoru a naslednym preklenutim
jisticem zajisti to, ze nebude nutne pouzit pomalejsi jistic, ktery by stejne
rozvodne zavody zrejme nepovolily.<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; COLOR: #1f497d; FONT-SIZE: 11pt"><o:p> </o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; COLOR: #1f497d; FONT-SIZE: 11pt">S pozdravem
JK<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; COLOR: #1f497d; FONT-SIZE: 11pt"><o:p> </o:p></SPAN></P>
<DIV
style="BORDER-BOTTOM: medium none; BORDER-LEFT: blue 1.5pt solid; PADDING-BOTTOM: 0cm; PADDING-LEFT: 4pt; PADDING-RIGHT: 0cm; BORDER-TOP: medium none; BORDER-RIGHT: medium none; PADDING-TOP: 0cm">
<DIV>
<DIV
style="BORDER-BOTTOM: medium none; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 0cm; PADDING-RIGHT: 0cm; BORDER-TOP: #b5c4df 1pt solid; BORDER-RIGHT: medium none; PADDING-TOP: 3pt">
<P class=MsoNormal><B><SPAN
style="FONT-FAMILY: 'Tahoma','sans-serif'; FONT-SIZE: 10pt"
lang=EN-US>From:</SPAN></B><SPAN
style="FONT-FAMILY: 'Tahoma','sans-serif'; FONT-SIZE: 10pt" lang=EN-US>
hw-list-bounces@list.hw.cz [mailto:hw-list-bounces@list.hw.cz] <B>On Behalf Of
</B>andrej jancura<BR><B>Sent:</B> Tuesday, January 25, 2011 8:52
PM<BR><B>To:</B> HW-news<BR><B>Subject:</B> Re: SoftStart na 3f s prikonem
kolem 10kW<o:p></o:p></SPAN></P></DIV></DIV>
<P class=MsoNormal><o:p> </o:p></P>
<P class=MsoNormal>Ja si myslim, ze je dost velka pravdepodobnost problemov.
Predsa len 16 a 20 je rozdiel, aj ked aj casove konstanty su nezanedbatelne,
predsa len tych 4A mi pride dost. Inak som pocital s tymi udajmi, co ste tu
uviedol. Na polovicny vykon tam tie prudove spicky budu principialne tiez, ale
nie take velke.<BR><BR>Inak si myslim, ze tie 100Ohm odpory by mali byt ok aj
pre tento pripad, odhadom vysli sice mensie, ale urcite Vam upravia casovu
konstantu, co bude asi hlavny problem aj pri tom B16-kovom
istici.<BR><BR>A.<BR><BR><BR><BR>On Tue, 25 Jan 2011 20:34:13
+0100<BR>"HW CNCnet.info" wrote:<BR>> No zda to ustoji jistic B16 za chodu
nevim - protoze jsem to <BR>>nedokazal zatim ani zapnout.<BR>> <BR>>
nekdo na svarforu mi napsal zatim toto:<BR>> <BR>> koupil jsem si 20A-D
a protože hlavní jistič máme 25A a na baráku <BR>>32A pojistky, tak mi
řekli, že z nouze to jde. Je pravdou, že velmi <BR>>vyjímečně mi jistič
vypa dne, ale ne ta 20, ale ta 25 na celý barák <BR>>smile, ale jen opravdu
vyjímečně<BR>> <BR>> pokud budu varit v dilne tak to zrejme nebude plnej
vykon protoze <BR>>tam se vari vetsinou drobne veci coz je zhruba polovicni
proud a tedy <BR>>i prikon.<BR>> <BR>> cekam zatim co na to EONi - uz
si moc nepamatuji jak to bylo se <BR>>zrizovanim pripojky do dilny, ale mam
takovej neblahej pocit ze byl <BR>>boj i o tu B16<BR>> <BR>> tu dilnu
v CB bych prinejhorsim asi i ozelel, ale ten samej problem <BR>>bude na
chalupe a muze nastat kdekoliv jinde - preci jen obcas nekdo <BR>>neco
potrebuje svarit a tech C a D jisticu je malo<BR>>
<BR><BR><o:p></o:p></P></DIV></DIV>
<P>
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