A/c getting ice

Bad news, my A/C its getting ice, I believe the high pressure line it’s clogged, or the condenser, I’m working on it, the liquid line it's in my hands, but today I left my a/c on for a while (30 min) and does't get ice but the comppresor does't stop, also the low press it's around 40-43 a high in 200-230, in normal iddle.
could be an electrical problem?any idea?

what was the temperature when you took those pressure readings

temperature inside or outside?
inside in the vent 40F blowing, outside around 75, when I driving in the freeway at 75mph it's when get ice, so a turn off the a/c switch and let the air flow for a while to defrost the unit.

look in the engine compartment some where near where the a/c lines enter into the vehicle there should be a water drain. make sure that it is not plugged. it might look like a small round plastic tube sticking out of the fire wall.

good idea, I goin to check out tomorrow morning, but also a let the ac runing 20 min and the compresor does't stop, I increased the RPM to 3000 and does't stop, might be sensor, but witch one?
driving at 65 mph in the freeway the temp goes down to 18 F in any a/c vent.

ok folks, my A/C finally is working the right way, someone jump a piece of wire in the low presure sensor or control switch, was replaced in the dealer, system recharged and tested. now my A/C goes on and off when is necesary.