hi there i am new in the community, sorry for my english.
i just read this topic http://arduino.cc/forum/index.php/topic,10437.0.html
and i learn a bit about SSR with zero cross trigger as control method. Well here is the question i want control a water-pump ( 13A, 60Hz , 1HP,... ) and 2 exractors ( each 6.6 A ) from this http://www.fotek.com.tw/pdf/etc_33.pdf
i chose a SSR-25DA model, but i am just 95% sure about buy this, and i want be 100%. Can u tell me if i can control turn on/off the water-pump and the extractos with 2 SSR-25DA when i want from my arduino MEGA??? and what about this zero cross trigger method how many dealy will cause?? i read this method is for protection.