genset type general characteristics engine specifications noise level approval 60 ... hz 440/254 v 1800 rpm alternator engine reservoir tank super bore stroke swept ... 3 g 6 cta 8.3 g 6 cta 8.3 g 6 cta 8.3 g lta 10 g2 lta 10 g2 lta 10 g3 lta 10 g3 lta ... 10 g1 lta 10 g1 nt 855 g6 nt 855 g6 nta 855 g4 ... 50 hz 400/230 v 1500 rpm alternator engine ms 90 ms 100 s ms 100 ms 110 s ms 130 ...