... regulation rate≤±1%Random voltage variation≤±1%Frequency regulation rate≤±5%Random frequency variation ≤±0.5%6BTA5.9-G2 ... Automatic start/stop, load transfer and alarming of generator;Three channel analog inputs, may joint with Resistive-type temperature ... halt, ensuring smooth program execution;Parameter:Generator Volts, Amps, Frequency, active power, apparent power , power factor, Engine Oil ...