Best price 3 phase ac motor controller asynchronous AC frequency
converter variable frequency drive 50hz to 60hz motor driveCV900G series frequency inverter included advanced technology of
flux vector control. High torque output of full frequency, quick response, perfect load
adaptability, high control precision of speed and good reliability, all of which
ensure it to meet high requirement of various field application Voltage Class | Rated Power(KW) | Rated Output Current(A) | Adapted Motor(KW) | 220V 1-phase | 0.4 | 2.4 | 0.4 | 0.75 | 4.5 | 0.75 | 1.5 | 7 | 1.5 | 2.2 | 10 | 2.2 | 380V 3-phase | 0.75 | 2.5 | 0.75 | 1.5 | 3.7 | 1.5 | 2.2 | 5.0 | 2.2 | 3.7 | 9 | 3.7 | 5.5 | 13 | 5.5 | 7.5 | 17 | 7.5 | 11 | 25 | 11 | 15 | 32 | 15 | 18.5 | 37 | 18.5 | 22 | 45 | 22 | 30 | 60 | 30 | 37 | 75 | 37 | 45 | 90 | 45 | 55 | 110 | 55 | 75 | 150 | 75 | ... | ... | ... | 500 | 930 | 500 |
Input | Rated Voltage, Frequency | 3-phase(4T#sereis)380V;50/60HZ 1-phase(2S#series)220V;50/60HZ | Allowed Voltage Range | 3-phase(4T#series)320V~460V 1-phase(2S#series)160V~260V | Output | Voltage | 4T#series; 0~480V 2S#series; 0~260V | Frequency | Low frequency mode: 0~300HZ ; High frequency mode: 0~3000HZ | Overload Capacity | G type: 110% for long-term, 150% for 1 min, 180% for 5s P type: 105% for long-term, 120% for 1 min, 150% for 1s | Control Mode | V/F control, advanced V/F control, V/F separation control, electric
current vector control |
| frequency | Low frequency mode: 0~300HZ ; High frequency mode: 0~3000HZ | Overload Capacity | G type: 110% for long-term, 150% for 1 min, 180% for 5s | P type: 105% for long-term, 120% for 1 min, 150% for 1s | Control Mode | V/F control, advanced V/F control, V/F separation control, electric
current vector | Control Characters | Frequency Setting Resolution | Analog Input | 0.1% of maximum output frequency | Digital Setting | 0.01 Hz | Frequency Precision | Analog Input | Within 0.2% of maximum output frequency | Digital Setting | Within 0.01% of set output frequency | V/F Control | V/F Curve(voltage frequencycharacter) | Reference frequency setting 5~600 Hz, multipoint V/F curve setting, or fixed curve of constant torque, low decreasing torque 1, low
decreasing torque 2, square torque | Torque Compensation | Manual setting: 0.0~30% of rated output Automatic compensation:
according to output current and motor parameter | Automatic Current-limiting and Voltage-limiting control it within
bounds based on unique algorithm, minimize | During acceleration, deceleration or steady running, detect
automatically the current and voltage of motor stator, and
fault-trip chance | Senseless Vector Control | Voltage Frequency Character | Adjust pressure/frequency ratio according to motor parameter and
unique algorithm | Torque Character | Starting torque: 3.0 Hz 150% rated torque (VF control) 0.5 Hz 180% rated torque (SVC, FVC) 0.05 Hz 180% rated torque (VC) Operating speed precision in steady state: ≤±0.5% rated synchronous speed Torque response: ≤50ms VC, SVC, FVC ≤ 20ms | Motor Parameter Self-measurement | Being able to detect parameter automatically under static state and
dynamic state of motor, thus guarantee an optimum control. | Current and Voltage Restrain | Current closed-loop control, free from current impact, perfect
restrain function of overcurrent and overvoltage |
Product picture:
Product Features:4 Control Mode | V/F Control, Advamced V/F control V/F separation Control Electric Current Vector Control | Ultralow Noise | Carrier freq. modulation:1-16Khz | High Running Freq. | Max. 3000Hz | Control Protection | Timely & reliable | Excellent Torque Output | V/F Control 150% rated torque in 30Hz Electric Current Vector Control 180% rated torque in 0.5Hz | High Overload Capacity | Last for 60s with 150% rated torque |
Abundant function- LCD panel, nixie tube panel of single row or double row
- Pulse train I/O function
- Run time and electricity consumption recording
- Speed and torque control
- VF separation control
- Swing frequency control
- Length control
- PID control
- Communicating function
Basic Running Wiring DiagramApplications: Factory workshop: Exhibitions:
Packaging: Certifications: Shipping
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