...recently the panel went dead, after some investigating I discovered the transformer in the panel was not putting out any voltage, however there was still 240v going into the transformer, so I replaced the transformer all was working ok 24 hours later same thing transformer had gone again, this time I replaced the full panel, transformer everything, (reprogrammed 32 zones which took an eternity lol). 24 hours later same thing transformer gone again!

From the OP I'd say this is the transformer not the transformer fuse.

sure its not 240v on the block mains side?

Cant be sure ;-)

What's happening (IMHO) is the system is drawing enough current for a long enough time, producing enough heat to f#ck the windings on the transformer, however the OP does not appear to want to help themselves by taken / posting current reading or states what devices are on the system

Edited October 30, 201213 yr by MrHappy

I have to agree with the happy one