ATO 1/2 hp 0.4 kW VFD, Single Phase 220V Input & Output VFD, 1 Phase Variable Frequency Drive for Single Phase AC Motor

Specification:
Basics    
Model:GK3000-1S0004
Capacity:1/2 hp (0.4 kW)
Shipping weight:1.2 kg
Dimension:124.8*78*148.4 mm
Rated current:4 A
Over load capacity:150% of rated current for 60s, 180% of rated current for 10s, 200% of rated current for 3s
Control mode:V/f control
Operation command mode:Keypad control, Terminal control, Serial communication control
Frequency setting mode:Digital setting, analog setting, pulse frequency setting, serial communication setting, multi-step speed setting & simple PLC, PID setting, etc. These frequency settings can be combined & switched in various modes.
Simple PLC & multi-step speed operation:It can realize a maximum of 16 segments speed running via the built-in PLC or control terminal.
Built-in PID:Built-in PID control to easily realize the close loop control of the process parameters (such as pressure, temperature, flow, etc.)
Automatic voltage regulation:Keep output voltage constant automatically when input voltage fluctuating
Control Function    
Common DC bus: Common DC bus for several VFDs, energy balanced automatically
Torque control:Torque control without PG
Torque limit    “Rooter” characteristics, limit the torque automatically and prevent frequent over-current tripping during the running process
Wobble frequency control    Multiple triangular-wave frequency control, special for textile
Timing/length/counting control:Timing/length/counting control function
Over-voltage & over-current stall control    Limit current & voltage automatically during the running process, prevent frequent over-current & over-voltage tripping