INVT IPE300 Series, Opeartion Manual

Page: 377 / 383

IPE300 series engineering VFD Optional peripheral accessories
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External braking units need to be configured for the 660V models. Select braking resistors according
to the specific requirements (such as the braking torque and braking usage) on site.
Table D-10 Braking units for AC 3PH 520V(-15%)
–690V(+10%)
VFD model
Braking unit
model
Resistance
applicable
for 100%
braking
torque
(Ω)
Braking
resistor
dissipation
power(kW)
Braking
resistor
dissipation
power(kW)
Braking
resistor
dissipation
power(kW)
Min.
allowed
braking
resistance
(Ω)
10%
braking
usage
50%
braking
usage
80%
braking
usage
IPE300-0022-6
DBU100H-110-6
55 4 17 27
10.0
IPE300-0030-6 40.3 5 23 36
IPE300-0037-6 32.7 6 28 44
IPE300-0045-6 26.9 7 34 54
IPE300-0055-6 22.0 8 41 66
IPE300-0075-6 16.1 11 56 90
IPE300-0090-6 13.4 14 68 108
IPE300-0110-6 11.0 17 83 132
IPE300-0132-6
DBU100H-160-6
9.2 20 99 158
6.9
IPE300-0160-6 7.6 24 120 192
IPE300-0185-6
DBU100H-220-6
6.5 28 139 222
5.0
IPE300-0200-6 6.1 30 150 240
IPE300-0220-6 5.5 33 165 264
IPE300-0250-6
DBU100H-320-6
4.8 38 188 300
3.4
IPE300-0280-6 4.3 42 210 336
IPE300-0315-6 3.8 47 236 378
IPE300-0355-6 3.5 53 263 420
IPE300-0400-6 DBU100H-400-6 3.0 60 300 480 2.8
IPE300-0450-6
Quantity: Two
DBU100H-320-6
5.5*2 34*2 168*2 270*2
3.4*2
IPE300-0500-6 4.8*2 38*2 188*2 300*2
IPE300-0560-6 4.3*2 42*2 210*2 336*2
IPE300-0630-6 3.8*2 47*2 236*2 378*2
Note:
1. Select braking resistors according to the resistance and power data provided by INVT.
2. The braking resistor may increase the braking torque of the VFD. The preceding table describes
the resistance and power for 100% braking torque, 10% braking usage, 50% braking usage, and
80% braking usage. You can select the braking system based on the actual operation conditions.