TF and TFW series generators together with the diesel engines can be ... or other harmful gases and dust. These series of generators comply with the national standards, GB775-2000 and GB2820 ... good electrical properties and quick Voltage Build-up, the generators have got trust from customers. The voltage level ... of these series of generators is 0.4KV, 6.3KV, 10.5KV, 11KV, ...