INVT GD300-004G-4, Operation Manual

Page: 307 / 312

Goodrive300 inverters Appendix D
306
The cousumped power of the
braking resistor
Model
Model of
braking
unit
Braking
Resistor
at 100% of
the
braking
torque(
Ω
)
10%
braking
50%
braking
80%
braking
The
cousumped
power of
the braking
resistor
GD300-045G-4
10 7 34 54
GD300-055G-4 8 8 41 66
GD300-075G-4
DBU100H-110-4
6.5 11 56 90
6.4
ID300-090G-4
5.4 14 68 108
GD300-110G-4
DBU100H-160-4
4.5 17 83 132
4.4
GD300-132G-4 DBU100H-220-4 3.7 20 99 158 3.2
GD300-160G-4 3.1 24 120 192
GD300-200G-4
DBU100H-320-4
2.5 30 150 240
2.2
GD300-220G-4 2.2 33 165 264
GD300-250G-4
DBU100H-400-4
2.0 38 188 300
1.8
GD300-280G-4 3.6*2 21*2 105*2 168*2
GD300-315G-4 3.2*2 24*2 118*2 189*2
GD300-350G-4 2.8*2 27*2 132*2 210*2
GD300-400G-4
Two
DBU100H-320-4
2.4*2 30*2 150*2 240*2
2.2*2
GD300-500G-4
Two
DBU100H-400-4
2*2 38*2 186*2 300*2 1.8*2
Note:
Select the resistor and power of the braking unit according to the data our company
provided.
The braking resistor may increase the braking torque of the inverter. The resistor power in
the above table is designed on 100% braking torque and 10% braking usage ratio. If the
users need more braking torque, the braking resistor can decrease properly and the power
needs to be magnified.
When using the external braking units, please see the instructions of the energy braking
units to set the voltage degree of the braking unit. Incorrect voltage degree may affect the