Hitachi HBU-2015, Instruction Manual

Page: 8 / 24

Hitachi America, Ltd.
Tarrytown, NY
8
400 V SERIES
ED = 10% ， braking activation voltage = 760 VDC
†
Power of
Inverter
Model of braking
unit
Quantity
of
braking
unit
Resistors
Quantity of
resistors
Braking
torque
(10%ED)
%
0.4 HBU-4015 1 70W 750 Ω 1 230
0.75 HBU-4015 1 70W 750 Ω 1 130
1.5 HBU-4015 1 260W 400 Ω 1 125
2.2 HBU-4015 1 260W 250 Ω 1 135
3.7 HBU-4015 1 390W 150 Ω 1 135
5.5 HBU-4015 1 520W 100 Ω 1 135
7.5 HBU-4015 1 780W 75 Ω 1 130
11 HBU-4015 1 1040W 50 Ω 1 135
15 HBU-4015 1 1560W 40 Ω 1 125
18.5 HBU-4030 1 4800W 32 Ω 1 125
22 HBU-4030 1 4800W 27.2 Ω 1 125
30 HBU-4030 1 6000W 20 Ω 1 125
37 HBU-4045 1 9600W 16 Ω 1 125
45 HBU-4045 1 9600W 13.6 Ω 1 125
55 HBU-4045 2 6000W 20 Ω 2 135
75 HBU-4045 2 9600W 13.6 Ω 2 145
90 HBU-4045 2 9600W 13.6 Ω 2 100
110 HBU-4045 3 9600W 13.6 Ω 3 100
132 HBU-4220 1 16KW 3.6 Ω 1 120
160 HBU-4220 1 40KW 3 Ω 1 140
220 HBU-4220 1 60KW 2.5 Ω 1 110
300 HBU-4220 2 40KW 3 Ω 2 110
600 HBU-4220 4 40KW 3 Ω 4 110
†
WARNING
: It is critical to set the jumper appropriately for the local supply
voltage, or damage to the HBU, inverter and or resistors may result. Factory
default setting may not be appropriate for your installation!
.