INVT GD27-1R5G-4-B 1.5kW 380V VFD with sensorless vector control and built-in brake unit. Supports Modbus communication, PID regulation, and auto energy-saving.

Input voltage

AC 1PH 200V–240V
AC 3PH 200V–240V
AC 3PH 380V–480V

Overload capacity

150%/60s, 180%/10s

IP rating

IP20

Environment condition

-10–50℃AltitudeBelow 1000m. Derate by 1% for every increase of 100m when the altitude is 1000–2000m.

EMC

EU models with built-in C3 filters, meeting class C3 requirements (4kHz/10m)

Safety

The safe torque off (STO) meets EN/IEC 61800-5-2: SIL2 design.

Motor control

Space voltage vector control (V/F), and sensorless vector control (SVC)

Motor type

Asynchronous motor (AM) and permanent magnetic synchronous motor (SM)

Power supply for the external

10V, max output 50mA; 24V, max output 100mA;

Analog input

AI1: 0~10V/0~20mA; AI2: 0~10V

Analog output

AO1: 0–10V/0–20mA

Digital input

Four regular inputs (supporting only NPN); max. frequency: 1kHz;
One high-speed input. Max frequency: 50KHz;

Digital output

One Y terminal open collector output

Relay output

Two groups of relay output (3A/AC250V, 1A/DC30V)

Communication

The RS485 and Modbus communication functions have been embedded as standard configuration.

Certification

CE requirements are met.

Note: EU models have a group of relay and a group of STO function terminals.