INVT IPE300 Series, Opeartion Manual

Page: 21 / 383

IPE300 series engineering VFD Product overview
-10-
 The 0037 and lower VFD models carry built-in braking units, which are optional for the
0045
–0110 (inclusive) models. The models with built-in braking units can also be connected to
external braking resistors. Braking resistors are optional parts.
 The 660V VFD models can be connected to external DC reactors. Before connection, remove the
copper bar between P1 and (+). These models can be connected to external braking unit. DC
reactors and braking units are optional parts.
3.3 Product specifications
Description Specifications
Power input
Input voltage (V)
AC 3PH 380V (-15%)
–440V(+10%); Rated voltage: 380V
AC 3PH 520V (-15%)
–690V(+10%); Rated voltage: 660V
Input current (A) See
section “Product ratings”.
Input frequency (Hz) 50Hz or 60Hz; Allowed range: 47
–63Hz
Power output
Output voltage (V) 0
–Input voltage (V)
Output current (A)
See section “Product ratings”.
Output power (kW)
See section “Product ratings”.
Output frequency
(Hz)
0
–400Hz
Technical
control
performance
Control mode
Space voltage vector control, sensorless vector control
(SVC), and sensor vector control (VC)
Motor type
Asynchronous motor (AM) and permanent magnetic
synchronous motor (SM)
Speed ratio For AM1, 1:200 (SVC); for SM1, 1:20 (SVC); 1:1000 (VC)
Speed control
accuracy
± 0.2% (SVC); ± 0.02% (VC)
Speed fluctuation ± 0.3% (SVC)
Torque response < 20ms (SVC); < 10ms (VC)
Torque control
accuracy
10% (SVC); 5% (VC)
Starting torque
For AMs: 0.25Hz/150% (SVC)
For SMs: 2.5Hz/150% (SVC)
0Hz/200% (VC)
Overload capacity
150% for 1 minute (for the G type)
120% for 1 minute (for the P type)
Running
control
performance
Frequency setting
method
Settings can be implemented through digital, analog, pulse
frequency, multi-step speed running, simple PLC, PID,
Modbus communication, Profibus communication and so
on.
Settings can be combined and the setting channels can be
switched.