INVT GD300L Series

Goodrive300-LIFT series inverter Product overview
-9-
(-)
(+)
Built-in
reactor
Figure 3-3 Main circuit for 18.5–30kW inverters
Note:
• The inverters ≤15kW contain built-in brake units and supports external brake resistors which are
optional.
• The 18.5–30kW inverters contain built-in DC reactors and support external brake units which are
optional.
3.3 Product specifications
Function
Specifications
Power
input
Input voltage (V)
Rated voltage: AC 380V (Available voltage degrees:
220, 380, 400, 415, 440, which can be set by the
function code)
Allowed input working voltage range:
AC 1PH 220V(-15%)–240V(+10%)
AC 3PH 380V(-15%)–440V(+10%)
Input current (A)
Refer to the rated value.
Input frequency (Hz)
50Hz or 60Hz
Allowed range: 47–63Hz
Power
output
Output voltage (V)
0–input voltage
Output current (A)
Refer to 3.6 Rated specifications.
Output power (kW)
Refer to 3.6 Rated specifications.
Output frequency (Hz)
0–400Hz
Technical
control
feature
Control mode
SVPWM, sensorless vector control
Motor type
Asynchronous motor and permanent magnet
synchronous motor
Adjustable-speed ratio
For open-loop vector control: 1:200
For closed-loop vector control: 1:1500
Speed control
accuracy
± 0.5%(open-loop vector); ± 0.05% (closed-loop vector)