How Much Current Does A 24 Contactor Coil Draw
- #ane
Just out of interest what current does an Air-conditioning Contactor whorl take? I keep using 300va transformers in my panel builds but never take ringlet currents into account mainly just have up to 8 contactors. Thank you
- #3
No not voltage I'm talking near coil pulling in... I know theyre 3ph
- #4
What a load of twoddle contactor coil voltages depend upon what the voltage of the command excursion voltage is which can be 24, 110, 230 or 400 volts
- #v
I desire the gyre current when pulling in, not the command voltages...
- #eight
Mensurate the resistance of the coil then apply practiced old ohms law.
- #9
Not its load current information technology will take, i.due east 32a, 25a merely simply the coil when energising 1a-2a??!
- #11
Cheers Knuckles, i use schiender lc contactors
- #13
Contactors and relay curl currents vary between products and ranges -their is no ane reply.... check the info supplied or go along their website - Air conditioning / DC and voltage rating volition have large effect to the nature of the coil resistance
Typical values for small relays 12/24v ac/dc are 0.v to 1.5 watt and 230v 1-5VA just again i stress its variable
Inrush likewise varies as with coil resistance only typical 5-10 times on inrush.
Last edited:
- #fifteen
epic fail!
- #17
I was going to comment, but there seems no more to say, apart from if he is using 400V control for his panels then he is breaking the police if he supplies them to anyone, including himself!
- #21
The just panels he's supplying are the paper-thin ones used to package all that Neglect he'southward selling! 
Source: https://www.electriciansforums.net/threads/contactor-coil-current-rating.80633/
Posted by: beckerzekere.blogspot.com
0 Response to "How Much Current Does A 24 Contactor Coil Draw"
Post a Comment