A330 RAT extension?

[SMOC]

Can I confirm the RAT will extend automatically on a RR T700 powered A330 if:

AC BUS 1+2.......OFF AND ENG 1+2 N2....<50%

Also if:

ENG 1+2 N3.......<50%

Anyone know N1,N2 and N3 windmill speeds at say 300kts?

Rgds SMOC