Detection and Power : Voltage: **0(*5~**2) or **0(**0~**4)V ac ,

                                 single-phase second-order inter-Then copper options;

                                  Frequency: *0/*0Hz,with copper jumper options;

Field Output: Voltage: **7V ac ,maximum *0V dc, Current: continuous

                         4A the non-continuously for *0 seconds, *0A,Resistance:

                          minimum *5Ω;

Voltage regulation: <±1.0%(engine speed changes within 4%);

Voltage is established: in the AVR Input terminals need to remanence

                                 Voltage 5V ac above;

For external voltage regulation: The 1KΩ ,1Watt potentiometer when ±7%;