Mitsubishi FR-BU2-H30K - Page 57

50
SELECTION
<MT-BR5 is connected>
• ED at short-time rating when braking torque is 100%
• Braking torque (%) at short-time rating of 15s
*1 The number before the model name explains the number of connectable units in parallel.
(Refer to page 26
 )
*2 To obtain a large braking torque, the motor has to have a torque characteristic that meets the
braking torque.
Check the torque characteristic of the motor.
Motor Capacity
75
kW
90
kW
110
kW
132
kW
160
kW
185
kW
220
kW
280
kW
375
kW
200V
FR-BU2-55K
%ED
5 --- --- --- --- --- --- --- ---
2
× FR-BU2-55K *1
20 15 10 --- --- --- --- --- ---
400V
FR- BU2- H75K 10 5 --- --- --- --- --- --- ---
2
× FR-BU2-H75K *1
40 25 2 0 10 5 5 --- --- ---
3
× FR-BU2-H75K *1
80 60 40 25 15 10 10 5 ---
4
× FR-BU2-H75K *1
--- 80 65 40 30 20 1 5 10 5
5
× FR-BU2-H75K *1
--- --- --- 80 5 0 40 20 15 1 0
Motor Capacity
75
kW
90
kW
110
kW
132
kW
160
kW
185
kW
220
kW
280
kW
375
kW
200V
FR-BU2-55K
Bra-
king
torque
(%)
70 60 5 0 --- --- --- --- --- ---
2
× FR-BU2-55K *1
150 120 100 --- --- --- --- --- ---
400V
FR-BU2-H75K 100 80 70 55 45 40 35 25 20
2
× FR-BU2-H75K *1
150 150 135 110 90 80 70 50 40
3
× FR-BU2-H75K *1
150 150 150 150 135 115 100 80 55
4
× FR-BU2-H75K *1
150 150 150 150 150 150 125 100 70
5
× FR-BU2-H75K *1
150 150 150 150 150 150 150 130 100