I have driving 2.2 HP single phase ac induction motor with capacitor like you.
AND bta41 failing.

snubber and zero crossing is correct.but bta41 in full load suddenly failed.

can you help me?

 

Don't do this to us. You freaked me out!
Mods can we lock this?

 

Greetings! And welcome to AAC!

Your post has been moved into its own thread, where it will draw more responses.

Please refrain from "hijacking" existing threads with tangent or off-topic questions. You can create new threads for new questions using the "New Thread" button on the upper left of the page.

 

can we have a link to the hijacked thread? This post makes no sense without whatever content was hijacked.
Or OP can you explain what the situation is, with a new description?

 

Err, I 'm afraid I lost the link, sorry. But as far as I remember, this was posted on a very old thread and was irrelevant to it.

 

@gelecg

Please post more info about your problem. What is a bta41?

 

BTA14 is a triac...me thinks.

 

thats right R!f@@
bta41 is a 40A triac.

 

so OP what happened ?

 

bta41 40a triac failed apparently