VFD inverter single to 3 phase 3hp V/F control for asynchronous motor.

PRODUCT SPECIFICATION Input and output parameters Input voltage. Single-phase 220VAC±15%, three-phase 380VAC±15% three-phase 660VAC±15% Input frequency:- 50～60Hz±5% Output voltage:- 0～Rated input voltage Output frequency:- 0～600Hz Technical control parameters :- Control mode V/F control, sensorless vector control, torque control. Speed ratio Open loop vector control 1: 100 Speed control accuracy: ± 0.5% Starting frequency:- 0.00～10.00Hz. Overload capacity 150% of rated current: 60s; 180% of rated current: 10s; 200% of rated current: 1s ACC and DEC time 0.1～3000.0s Energy braking capacity Operating voltage of braking unit: 320～750V DC braking capability DC braking frequency: 0～300Hz; DC braking waiting time: 0～50s; DC braking current: 0.0～100.0%; DC braking time: 0.0～50.0s; Frequency setting Analog setting, high-speed pulse setting, multi-step speed setting, PID setting, 485 communication setting Auto voltage adjustment Keep a stable voltage automatically when the grid voltage transients Speed tracking Start the rotating motor smoothly Control terminals Digital input Standard 8-channel inputs, one of which can be high-speed pulse input (HDI) Analog input Standard 2-channel inputs, AI1: 0～10V or 4～20mA input optional, AI2: -10V～+10V input. Digital output Standard 2-channel multi-function collector outputs, one of which can be high-speed pulse output (HDO). Analog output Standard 2-channel outputs AO1, AO2 (0～10V or 4～20mA optional) Relay output Standard 2-channel relay outputs COMMUNICATION INTERFACE:- RS485 communication RS485 communication interface for external RS485 communication,Modbus protocol (RTU mode) Keypad display LED display Highlight LED digital tube displays the inverter information.