GD100-015G-5 Variable Frequency Drive GD100 15.0kW 3-ф/380

GD100-015G-5 — three-phase frequency inverter from INVT GD100 series, rated at 15.0 kW active power capacity (nominal output current 32 A) for electrical grids with 3-phase 380V supply voltage. The VFD supports sensorless vector control (SVC) and scalar V/F control, delivering smooth motor speed adjustments and dynamic torque response. The device features IP20 protection standard, integrated EMC filter, built-in braking unit, and built-in Modbus RTU RS-485 communication interface.

Typical Applications:

• Industrial conveyors, mixers, extruders, and packaging machine drive systems.
• HVAC fans and automated pump systems utilizing built-in PID controller for constant pressure hold.

Please Note: Perform motor autotuning (rotating or static) before first system startup. When installing motor cables longer than 50 meters, an output reactor (du/dt filter) is highly recommended to protect motor winding isolation from voltage spikes.

INVT GD100 — Classic General Purpose Vector Frequency Inverter

The Goodrive100 (GD100) series is a field-proven variable frequency drive designed for general industrial applications. The defining mechanical characteristic of the series is its unique ventilation air duct layout: the cooling fans are completely isolated from the control and power PCBs, preventing dust, metal flakes, or oil mist deposits on critical electronics. The drive leverages advanced Sensorless Vector Control (SVC) algorithms alongside V/F control. All models are equipped as standard with a built-in C3 Electromagnetic Compatibility (EMC) filter, a detachable LED control keypad with parameters-copy functionality, and an integrated PID regulator to handle complex automated control loops.

GD100 Ideal Applications

• Water supply and sewage systems: Efficient control of centrifugal pumps based on pressure feedback in the main pipeline utilizing built-in PID control and sleep/wake modes.
• Industrial ventilation systems: Smooth speed control of large-power intake and exhaust fans, safeguarding motor windings against prolonged thermal overload and phase instability.
• Industrial conveyors and mixers: Reliable starting under friction-heavy load conditions and constant speed upkeep under varying material viscosity, thanks to automatic torque boost.

What Sets GD100 Apart From Competitors

The fully isolated thermal design of the GD100 heatsink provides elevated ruggedness in concrete, metal processing, or woodworking factories where fine conductive particles can ruin conventional inverters.

When GD100 is NOT Suitable

• If your configuration demands closed-loop vector control (VC) with encoder feedback or multi-axis position synchronization, specify the smart flagship series INVT GD350.
• For high-power tasks exceeding 15 kW or machines where dual heavy/normal duty ratings (G/P mode) are highly beneficial, deploy the INVT GD200A series.

Our Practical Experience with GD100

Years of shipping and installation history have shown the GD100 is exceptionally rugged due to its isolated heatsink design. Our engineering team advises prioritizing parameter configuration in the P02 group: exact entry of motor rated current and RPM completely avoids nuisance OL2 overload faults. The built-in C3 EMC filter can be easily disconnected by removing the grounding metal bridge when deploying the drive in IT grounding grid systems.