INVT control system for air compressor dual-inverter integrated machine is the flagship product of INVT. It can realize dual inverter integrated control of the air compressor. This system solution is a perfect substitute for air compressor electrical cabinet but added with various additional powerful functions.
The INVT GD300-21 Series Variable Frequency Drive (VFD) is a next-generation drive developed for air-compressor applications. It combines precise main-motor control, dedicated fan-inverter control, energy-efficient operation and reliable system integration.
The GD300-21 is suitable for screw compressors, rotary compressors, industrial compressed-air systems, process-control machinery and heavy-duty industrial equipment. Its coordinated motor and fan control helps simplify compressor-panel design while supporting efficient system operation.
As an Authorised INVT Diamond Partner, Integrated Control Solutions supplies genuine INVT GD300-21 drives across India with model-selection support, programming assistance, commissioning guidance, repair support and fast delivery.
Explore more INVT AC Drives or request an INVT GD300-21 quotation.
| Brand | INVT |
|---|---|
| Series | GD300-21 |
| Product Type | Air Compressor Variable Frequency Drive |
| Voltage Classes | Three-phase 220 V and three-phase 380 V |
| Main Motor Range | 7.5 kW to 90 kW across the listed models |
| Fan Inverter Range | 1 kW to 4 kW across the listed models |
| Typical Applications | Screw compressors, rotary compressors, compressed-air systems and process machinery |
Use the table to identify a suitable model. Final selection should be confirmed against motor current, voltage, duty, overload, braking and installation conditions.
| Model | kW | HP | Voltage | Current | Details |
|---|---|---|---|---|---|
| GD300-21-7R5G-2 | 3PH 220V | View Price & Details | |||
| GD300-21-011G-2 | 3PH 220V | View Price & Details | |||
| GD300-21-015G-2 | 3PH 220V | View Price & Details | |||
| GD300-21-018G-2 | 3PH 220V | View Price & Details | |||
| GD300-21-022G-2 | 3PH 220V | View Price & Details | |||
| GD300-21-030G-2 | 3PH 220V | View Price & Details | |||
| GD300-21-037G-2 | 3PH 220V | View Price & Details | |||
| GD300-21-045G-2 | 3PH 220V | View Price & Details | |||
| GD300-21-015G-4 | 3PH 380V | View Price & Details | |||
| GD300-21-018G-4 | 3PH 380V | View Price & Details | |||
| GD300-21-022G-4 | 3PH 380V | View Price & Details | |||
| GD300-21-030G-4 | 3PH 380V | View Price & Details | |||
| GD300-21-037G-4 | 3PH 380V | View Price & Details | |||
| GD300-21-045G-4 | 3PH 380V | View Price & Details | |||
| GD300-21-055G-4 | 3PH 380V | View Price & Details | |||
| GD300-21-075G-4 | 3PH 380V | View Price & Details | |||
| GD300-21-090G-4 | 3PH 380V | View Price & Details |
The INVT GD300-21 is a dedicated variable frequency drive designed for air-compressor systems and coordinated main-motor and cooling-fan control.
Air Compressor Variable Frequency Drive
Screw compressors, rotary compressors, compressed-air systems and process machinery
Dedicated design for air-compressor systems.; Precise main-motor speed control.; Integrated fan-inverter control.; Energy-efficient variable-speed operation.; Stable operation under changing compressor demand.; Suitable for 220 V and 380 V three-phase systems.; Reliable control for industrial compressed-air applications.; Authorised INVT Diamond Partner
Confirm main-motor current, fan-motor data, voltage class, compressor type, operating demand and official technical specifications before ordering.
Selection should consider main-motor power, rated current, supply voltage, fan-motor power, compressor type, load profile and operating environment.
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