INVT IPE300 Series User Manual

IPE300 series engineering VFD Optional peripheral accessories
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 The design, installation, commissioning, and operation of the device must be
performed by trained and qualified professionals.
 Follow all the "Warning" instructions during the operation. Otherwise, major
physical injuries or property loss may be caused.
 Only qualified electricians are allowed to perform the wiring. Otherwise, damage
to the VFD or braking components may be caused.
 Read the braking resistor or unit instructions carefully before connecting them to
the VFD.
 Connect braking resistors only to the terminals PB and (+), and braking units
only to the terminals (+) and (-). Do not connect them to other terminals.
Otherwise, damage to the braking circuit and VFD and fire may be caused.
 Connect the braking components to the VFD according to the wiring diagram. If
the wiring is not properly performed, damage to the VFD or other devices may
be caused.
The 380V 0037 and lower VFD models are equipped with built-in braking units, and the 380V
0045–0110 VFD models can be configured with optional built-in braking units. After a built-in braking
unit is configured for the VFD, the VFD model is added with a suffix "-B", for example,
IPE300-0045-4-B. The 380V 0132 and higher VFD models need to be configured with external
braking units. Select braking resistors according to the specific requirements (such as the braking
torque and braking usage) on site.
Table D-9 Braking units for AC 3PH 380V(-15%)–440V(+10%)
VFD model
Braking unit
model
Resistance
applicable
for 100%
braking
torque
(Ω)
Braking resistor
dissipation power
(kW)
Min.
allowed
braking
resista
nce
(Ω)
10%
braking
usage
50%
braking
usage
80%
braking
usage
IPE300-01R5-4
Built-in braking
unit
326
0.23
1.1
1.8
170
IPE300-02R2-4
222
0.33
1.7
2.6
130
IPE300-0004-4
122
0.6
3
4.8
80
IPE300-05R5-4
89
0.75
4.1
6.6
60
IPE300-07R5-4
65
1.1
5.6
9
47
IPE300-0011-4
44
1.7
8.3
13.2
31
IPE300-0015-4
32
2
11
18
23
IPE300-0018-4
27
3
14
22
19
IPE300-0022-4
22
3
17
26
17
IPE300-0030-4
17
5
23
36
17
IPE300-0037-4
13
6
28
44
11.7

INVT IPE300 Series Specifications

General

Brand	INVT
Model	IPE300 Series
Category	DC Drives
Language	English