GK310 55KW 380V 3PH VSD/ VFD
GK310 55KW 380V 3PH VSD/ VFD
The GTAKE GK310-4T55G/75L is a high-performance 380–440V three-phase vector control AC drive rated 55kW constant torque / 75kW variable torque. Supporting V/Hz and sensorless vector control for both asynchronous and synchronous motors, it delivers smooth low-speed torque and accurate speed regulation for pumps, fans, conveyors, mixers, extruders, crushers and general heavy-duty machinery.
The GK310 series is a dependable choice for OEMs, panel builders and maintenance teams looking for a compact, feature-rich drive for new installations or drive replacements.
Key Features
- V/Hz and sensorless-vector control for compatible synchronous and asynchronous motors.
- G/L ratings distinguish constant-torque and variable-torque duties.
- Compact book-type construction for control-panel installation.
- Configurable control interfaces and optional expansion cards.
- Overcurrent, overvoltage, undervoltage, overload and thermal protection.
Technical Specifications
| Series | GTAKE GK310 |
|---|---|
| Constant-Torque Rating | 55 kW |
| Variable-Torque Rating | 75 kW |
| Input Voltage | 3-phase, 380–440V |
| Control Modes | V/Hz, Sensorless Vector |
| Manufacturer | GTAKE |
| Output frequency | 0–500 Hz |
| Output voltage | Three phase, 0 V to rated input voltage |
| Overload capacity | 150% rated current for 60 s; 180% for 10 s; 200% for 0.5 s |
| Enclosure | IP20 |
| Cooling | Forced air |
| Ambient temperature | −10 to +40 °C; apply manufacturer derating |
| Store SKU | GK310-4T55G/75L |
Typical Applications
Pumps, fans, conveyors, mixers, extruders, crushers and general heavy-duty machinery.
Technical Resources
Browse our Technical Resources & Manuals page for manufacturer documents and information on requesting the cut sheet, datasheet or manual for your exact model.
Use the documentation for the exact ordered model. Family manuals may cover options and ratings that are not included with this unit.
Selection & Compatibility
- G and L are separate constant-torque and variable-torque ratings. Check the applicable rated current, braking suffix and duty before selecting a motor.
- Select by motor nameplate voltage and full-load current, load duty, supply phase, braking requirement, cable length, environment and altitude. Confirm required accessories and the exact manual revision before installation.
Availability & Ordering
Availability: Available to order
Supply: Imported ex China
Estimated delivery to South Africa: 2–4 weeks from cleared payment.
Supplied by Softcore Group Industrial Solutions. Request a quotation with the model number and application requirements. Programming, installation and commissioning are included only where expressly quoted.