GTAKE Single Phase 220V GK500 Mini variable frequency drive
Brand: GTAKE
Certificate: CE, RoHS
| VFD Model | Power Rating | Input Voltage | Output FREQ | Type |
| GK500 series | 0.4kW-3.7kW | 208V~480V,±10% | 0.00-600.00Hz | DC/AC to AC inverters |
+ Features of GK500 Mini Variable Frequency Drive
GTAKE GK500 series mini AC drives are small in sizes due to its compact design, but equipped with several advanced features, easily adaptive to a wide range of general purpose application in small power ratings up to 3.7kW.
| Mains Supply (R/L1,S/L2,T/L3) | |
| Supply voltage | 208-240V ±10% |
| Supply voltage | 380-480V ±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 Frequency | 0.00-600.00 Hz |
| Ramp time | 0.01-60000 S |
Higher overload rating is achieved by oversizing the drive.
| Digital Input | |
| Programmable digital inputs | 4 |
| Logic | NPN or PNP |
| Voltage level | 22 - 26V |
| Analog Input | |
| Analog inputs | 1 |
| Modes | Voltage or current |
| Voltage level | 0 to +10V |
| Current level | 0/4 to 20 mA (scaleable) |
| Automatic correction | YES |
| Digital Output | |
| Programmable digital outputs | 1 |
| Voltage level at digital output | 0 - 24 V |
| Analog Output | |
| Programmable analog outputs | 1 |
| Voltage range / current range | 0 - 10 V / 0 - 20 mA |
| Relay Output | |
| Programmable relay outputs | 1 |
| RA - RB | Normally close |
| RA - RC | 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 - 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: ≥93 % |
| IP grade | IP20 |
| Cooling method | Forced air cooling |
| Fieldbus Communication | |
| Modbus RTU, Modebus ASCII | Built-in |
+ Application of GK500 Mini Variable Frequency Drive
GK500 drives are economical series at GTAKE. They offer V/f control, including voltage and frequency separated control, adaptable to various industrial applications if sensor-less vector control is not required, including printing machines, packaging machines, fans, pumpsand blowers, etc.
+ Why choose GTAKE variable frequency drive?
In the trend of advocating smart and simple industrial automation, environmentally friendly products, value-added solutions, Gtake, as one of the world's leading drive manufacturers aggressively investing in R&D, production, and continuous quality improvement, is well positioned to provide its customers with technology-driven, performance-outstanding products such as VFDs, wind power converters, servo drives, HEV/EV drives, helping its customers save energy and increase industrial productivity with sustainability on the one hand, and enhancing their entire value-chain quality, delivery, and services on the other hand.
- GTAKE VS Other brands
| 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, CANopen, 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 |
- Packaging and logistics
All drives are well packed before shipment, fit for air shipment, sea transportation, and express delivery. Customers are able to call its own nominated forwarder or consult GTAKE logistics department for worldwide shipment services.
Please leave us an inquiry for more details of our variable frequency drives, like information of the model numbers, technical data, applicable application, pricing, distributor policy, lead time and/or customized functionality.