GD20 — Open Loop Vector Control Drive GD20 — INVT

GD20GD20 Series Compact VFD (Goodrive20 Vector Control VFD)

GD20 — Open Loop Vector Control Drive INVT

Compact vector VFD for induction motors: 0.4–2.2 kW on 1-ph 220 V, 0.4–7.5 kW on 3-ph 220 V and 0.75–110 kW on 3-ph 380–440 V. SVPWM (V/F) and sensorless vector control (SVC): 1:100 speed range, 150 % starting torque at 0.5 Hz, overload 150 % for 1 min / 180 % for 10 s / 200 % for 1 s, output 0–400 Hz. Built-in DC reactor from 18.5 kW, braking unit standard up to 37 kW and optional for 45–110 kW, C3 filter in 3-ph 380 V models from 4 kW. Built-in RS485 (Modbus), wall or DIN-rail mounting; the GD20-EU version adds built-in Safe Torque Off.

Specifications

Power range: 1-ph 220 V: 0.4–2.2 kW; 3-ph 220 V: 0.4–7.5 kW; 3-ph 380–440 V: 0.75–110 kW
Control: SVPWM (V/F), SVC; induction motors; 1:100 speed range
Starting torque: 150 % at 0.5 Hz (SVC)
Overload capacity: 150 % for 1 min; 180 % for 10 s; 200 % for 1 s
Output frequency: 0–400 Hz
Built-in components: DC reactor from 18.5 kW; braking unit up to 37 kW (optional 45–110 kW); C3 filter (3-ph 380 V from 4 kW)
Communications and safety: RS485 (Modbus); STO in GD20-EU version (SIL 3 / PL e for 380 V 4–110 kW)
Enclosure: IP20; wall or DIN-rail mounting