Energy Saving frequency inverter (ac drive, frequency changer, VFD, ASD)

AET-PI7660 G3 General purpose Economy series frequency inverter (ac drive, frequency changer, VFD, ASD)

Power Range: 0.4kw~2.2KW  Voltage: 380V ~ 415V (-15% ~ +15%)
Series available:
Series G/F: 0.00~800.0Hz
Series H: 0.00~2000.0Hz

3 phase input, 3 phase output
Central control module based on DSP, realize high speed and high performance control
Intergrate V/F control, V/F control + PG control, vector control + PG control
3 space voltage vector wave form produce methods
Dead compensate function, realize low frequency and large output torque control
Auotmatic slip compensation
10 frequency setting modes, analog terminal can accept the signal of DC 0~10V, DC 0~20mA
At most 7 steps speed control and 8 steps acceleration control can be realized
6 programmable output control terminals
Internal PID function, realize high performance closed loop control
Support feedback signal: 0~10V, 1~5V, 0~20mA, 4~20mA)

PID regulate DC braking
Speed pursue starting and restart after momentary power loss
Forced communication function, support standard RS485 and Can Bus, supply remote keyboard control function
Humanization display menus, liquid crystal display, and LED display, display 3 state parameters simulaneity
Special converse module (IGBT) temperature control function, adjustable fan control, timely reduce motor's noise and temperature
High-efficient faults inquiry and record function, conveniently obviate the fault
Parameter protection function
Unique design, make frequency converter least pollution to the power
Outstanding behave in 3-phase AC synchronous motor of permanent magnetism control

Typical application:
injecting molding maching, air compressor, pressing machine, air conditioner and so on