The GTAKE GK310 series is a high-performance AC drive designed for robust industrial applications. Its compact, book-type design allows for flexible mounting and efficient space utilization, while the advanced open-loop vector control ensures precise speed and torque regulation for both asynchronous and synchronous motors. With an impressive 150% starting torque at 0.25Hz, comprehensive I/O options, and support for functional expansion cards, the GK310 delivers outstanding performance and reliability for demanding sectors such as material handling, textiles, and pumps.
Excellent Motor Control Performance & High Starting Torque
Compact & Robust Design with Flexible Installation
Rich Features & High ReliabilityGK310 Technical Features
| Power input | |
| Rated input voltage | 220V level: Single / Three phase 220V AC
400V level: three phase 380V~440V |
| Frequency | 50Hz/60Hz, tolerance ±5% |
| Voltage range | Continuous voltage fluctuation ±10%, short fluctuation -15%~+10%, i.e. 400V: 323V~484V |
| Voltage out-of-balance rate <3%, distortion rate as per the requirements of IEC61800-2 |
|
| Allowable frequency fluctuation | ±5% |
| Rated Input current (A) | 3.8 – 876 |
| Output Data (U, V, W) | |
| Rated Output current (A) | 2.1 – 820 |
| Output voltage (V) | 3-phase: 0~ rated input voltage, error < ±3% |
| Output frequency (Hz) | 0.00~ 500.00Hz; unit: 0.01Hz |
| Overload capacity | 150% – 1min 180% – 10s 200% – 0.5s |
| Protection functions | Power-on motor short-circuit detection, over-current protection, overvoltage protection, undervoltage protection, overheat protection, overload protection,etc. |
| Ambient | |
| Vibration | Less than 5.9 m/s² (0.6g) |
| Relative Humidity | 5% – 95 %. No condensation |
| Corrosive environment | 3C3 |
| Ambient temperature | -10ºC – 40 ºC |
| Altitude | 0 – 2,000 m |
| Rated output current de-rated 1% every 100 m above 1,000 m | |
| Storage temperature | -40 – +70 ºC |
| Efficiency | 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 |
