INVT DBU-055-2 - Outline Dimensions; Product Name, Model Definition and Use

Dynamic Braking Unit Manual
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2.3 Outline dimensions
Figure 2-1 Outline dimensions (unit: mm)
Model
Range
L
L1
W
H
H1
H2
DBU-055-2
11-55kW
110
60
120
180
171
160
DBU-055-4
18.5-55kW
110
60
120
180
171
160
DBU-315-4
132-315kW
180
120
164
285
277
260
DBU-350-6
22-350kW
200
120
162
385
377
361
Note: The structure and dimensions of DBU-160-4, DBU-220-4 and DBU-315-4 are the same.
660V 22–350kW energy braking units use same structure and volume.
3 Product name, model definition and use
DBU–055–4
Voltage class
2: 220V
4: 380V
6: 660V
12: 1140V
Rated current
055: 55A
Dynamic braking
unit
8