GD28 — Flexible General-Purpose VFD GD28 — INVT

GD28GD28 Series Flexible General-Purpose VFD

GD28 — Flexible General-Purpose VFD INVT

New-generation general-purpose VFD for induction and permanent-magnet synchronous motors: 0.2–2.2 kW on 1-ph 200–240 V, 0.2–15 kW on 3-ph 200–240 V and 0.4–22 kW on 3-ph 380–480 V. Dual rating: heavy duty 150 % for 60 s / 180 % for 10 s with no derating up to 50 °C, light duty 110 % for 60 s / 150 % for 10 s. V/F and SVC control, 200 % torque at 0.5 Hz, output up to 599 Hz. STO SIL 3, braking unit and C3 filter are built in across the series, plus a Type-C port; Modbus RTU as standard and an all-in-one card adding PROFINET, EtherCAT, EtherNet/IP and Modbus TCP.

Specifications

Power range: 1-ph 200–240 V: 0.2–2.2 kW; 3-ph 200–240 V: 0.2–15 kW; 3-ph 380–480 V: 0.4–22 kW
Control: V/F, SVC; induction and PM synchronous motors; speed range 1:100 (IM), 1:50 (SM)
Starting torque: 200 % at 0.5 Hz (IM); 150 % at 2.5 Hz (SM)
Overload capacity: heavy duty 150 % for 60 s, 180 % for 10 s; light duty 110 % for 60 s, 150 % for 10 s
Output frequency: 0–599 Hz
Built-in functions: STO SIL 3; braking unit across the series; C3 filter; Type-C port
Communications: Modbus RTU as standard; PROFINET / EtherCAT / EtherNet/IP / Modbus TCP card; CANopen card
Enclosure and ambient: IP20; −10…+50 °C, no heavy-duty derating up to 50 °C