GX240 Piston Ring Sets 13010-ZE2-013 8HP 73MM 173F Engine For Gasoline Generator Parts Gasoline Engine Parts
The R438 AVR is powered by two auxiliary windings which are self-sufficient of the voltage match circuit, the first winding has a voltage in proportion to that of the alternator(characteristic shunt), the second has a voltage in proportion to the stator current(compound characteristic: booster effect). The power supply voltage is rectified and filtered before being used by the AVR monitoring transisitor.
1.itable for high levels of vibration and harsh environments
2.and overload current:8A-10s
3.ase to phase voltage sensing
4.andard power supply: AREP or PMG