... the life of electronic free circulation static phase advancer 1.HF series of static-free circulation into the phase detector is ... motor motor current(A) stator volotage(KV) rated power(KW) HF—400/ ≤400 0.4,3,6,10 75~800 ... .4,3,6,10 1000~2000 HF—1200/ ≤1200 0.4,3,6,10 1600~2500 HF—1500/ ≤1500 0.4,3 ... ,6,10 2000~3500 HF—/ >1500 Specifically designed according to ...