China Gtake Gk600 Sensorless Vector Control Variable Frequency Inverter, Find details about China Frequency Inverter, Mini Frequency Inverter from Gtake Gk600 Sensorless Vector Control Variable Frequency Inverter
VFDs Model | Power Rating | Input Voltage | Output FREQ | Type |
GK600 series | 0.4kW-630kW | 208V~690V,±10% | 0.00-600.00Hz | DC/AC to AC inverters |
Mains Supply (R/L1,S/L2,T/L3) | |
Supply voltage | 208-240V ±10% |
Supply voltage | 380-480V ±10% |
Supply voltage | 525-690V ±10% |
Power source frequency | 47-63 Hz |
Displacement power factor (cos φ) | (> 0.98) |
Output Data (U, V, W) | |
Output voltage | 0-100% of supply voltage |
Output fequency | 0.00-600.00 Hz or customized |
Ramp time | 0.01-60000 S |
Digital Input | |
Programmable digital inputs | 6 (7) |
Logic | NPN or PNP |
Voltage level | 10 - 30V |
Pulse input | 1 (X6/DI) |
Analog Input | |
Analog inputs | 2 (3) |
Modes | Voltage or current |
Voltage level | 0 to +10V, -10V to +10V |
Current level | 0/4 to 20 mA (scaleable) |
Automatic correction | YES |
Digital Output | |
Programmable digital outputs | 2 |
Voltage level at digital output | 0 - 24 V |
Programmable pulse outputs | 1 |
Pulse output max. output frequency | 50.0 kHz |
Analog Output | |
Programmable analog outputs | 1 (2) |
Voltage range / current range | 0 - 10 V / 0 - 20 mA |
Relay Output | |
Programmable relay outputs | 1 (2) |
RA - RB / TA - TB | Normally close |
RA - RC / TA - TC | Normally open |
Contact capacitance | 250 V AC / 3A, 30 V DC / 3 A |
Terminal 485 Interface | |
485+ | Rate: 4800/9600/19200/38400/57600/115200 bps Max. distance: 500 m |
485- | |
GND | Isolated from COM |
Ambient | |
Vibration | Less than 5.9 m/s² (0.6g) |
Humidity | Relative humidity 5% - 95 %. No condensation |
Corrosive environment | 3C3 |
Ambient temperature | 0 - 45/50 ºC |
Altitude | 0 - 2,000 m |
Rated output current derated 1% every 100 m above 1,000 m | |
Storage temperature | -40 - +70 ºC |
Efficiency | At rated amps: 7.5kW and below: ≥93% 11 - 45 Kw: ≥95 % 55kW and above: ≥98 % |
IP grade | IP20 |
Cooling method | Forced air cooling |
Fieldbus Communication | |
Modbus RTU, Modebus ASCII | Built-in |
Profibus DP, CAN, CANopen, etc. | Optional |
Performance | Common brands | GTAKE |
Applicable motors | asynchronous motors | asynchronous motors |
synchronous motors | ||
Starting torque | 2.0Hz, 150% (sensor-less vector control) | 0.5Hz, 180% (sensor-less vector control) |
0Hz, 180% (closed-loop vector control) | 0Hz, 200% (closed-loop vector control) | |
Speed adjustable range | 1:100 (SVC), 1:1000 (VC) | 1:200 (SVC), 1:1000 (VC) |
Ambient temperature (no derating required) | -10-40ºC | -10-50ºC (for most of the models) |
Rated input voltage | 208VAC-400VAC | 208VAC-480VAC |
Communication | Modbus RTU//ASCII | Modbus RTU//ASCII |
Profibus-DP, CANope, etc. | ||
Position control (fixed length, or angular positioning) | X | √ |
Field weakening control | X | √ |
Autotune | online | online |
X | offline | |
Short-time ramp-up | trip | no trip |
Customized features (software and/or hardware) | unprocurable or no experience | procurable with rich experience |