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Fast Way for Warm up Heating element

fences

Sep 25, 2017
2
Joined
Sep 25, 2017
Messages
2
Hello,
I looking for some ways to fast way to warp up a heating element.
type of my heating element is resistance and work by 220 volt power supply. ( 50/60 Hz ).
if i increase power-supply frequency, time of warming will be decrease? ( like 220 volt 400Hz )
i can not increase power supply voltage. what is your idea?

thanks.
 

Minder

Apr 24, 2015
3,478
Joined
Apr 24, 2015
Messages
3,478
Frequency increase won't do it.
You could keep it semi warm with a triac and switch over to full on?
M.
 

fences

Sep 25, 2017
2
Joined
Sep 25, 2017
Messages
2
Frequency increase won't do it.
You could keep it semi warm with a triac and switch over to full on?
M.

it is impossible for me. at start heating element is cold and take about 4 minutes to set to 250C temperature.
is there any ways for this?
 

Bluejets

Oct 5, 2014
6,892
Joined
Oct 5, 2014
Messages
6,892
What takes 4 minutes to get to 250 degrees C? Surely not the element. What wattage ? If it's the medium you are referring to then add another element ( 2 minutes then maybe)
 
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