What does "G" and "P" mean in the converter model?
General inverter said, "G" and "P" type refers to the inverter general type and fan pump difference, G type inverter applies to the general machinery class load, and P type is used in the wind or water pump.
Frequency converter (frequency transformer) is usually the use of power semiconductor devices through the role of switching the power frequency to another frequency power control device. The main circuit of the inverter can be divided into two categories: voltage is DC voltage source converter for AC inverter, the DC circuit is the filter capacitor current is DC converter; current source for AC inverter, the DC circuit filter inductance.
General inverter said, "G" and "P" type refers to the inverter general type and fan pump difference, G type inverter applies to the general machinery class load, and P type is used in the wind or water pump.
G stands for constant torque, usually overloadedP stands for torque change, usually light load type
