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Hitachi L2002 Benutzerhandbuch

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L200
2
 Inverter
Motor Control
Acce
ssor
ie
s
5–7
400V Class Inverters – The following tables 
specify the braking options for 400V class 
L200
2
 inverters and the braking torque for 
each option. You can connect a single braking 
unit to the inverter, or two braking units for 
additional braking torque.
Use one BRD–EZ2 braking unit for the 
braking torque listed in the following table.
Connect a second braking unit in parallel for additional braking torque listed in the 
following table.
Inverter
+
–
Braking
unit
Braking
unit
L200
2
 Inverter 400V Models
Braking Torque with BRD–EZ2 Braking Unit
Model Number
HP
Braking 
torque 
without 
braking unit
Using built-in 
resistor only
External resistor added
HRB1 x (2)
HRB2 x (2)
HRB3 x (2)
A
B
A
B
A
B
A
B
004HFE(F)2/HFU2
1/2
50%
150%
150%
007HFE(F)2/HFU2
1
50%
150%
150%
015HFE(F)2/HFU2
2
50%
100%
100%
022HFE(F)2/HFU2
3
20%
60%
60%
030HFE(F)2/HFU2
4
20%
50%
50%
150%
150%
040HFE(F)2/HFU2
5
20%
40%
40%
130%
130%
150%
150%
055HFE(F)2/HFU2
7.5
20%
30%
30%
100%
100%
130%
130%
075HFE(F)2/HFU2
10
20%
20%
20%
70%
70%
100%
100%
L200
2
 Inverter 400V Models
Braking Torque with TWO (2)BRD–EZ2 Braking Units
Model Number
HP
Braking 
torque 
without 
braking unit
Using built-in 
resistor only
External resistor added
HRB1 x (2)
HRB2 x (2)
HRB3 x (2)
A
B
A
B
A
B
A
B
004HFE(F)2/HFU2
1/2
50%
150%
150%
007HFE(F)2/HFU2
1
50%
150%
150%
015HFE(F)2/HFU2
2
50%
150%
150%
022HFE(F)2/HFU2
3
20%
130%
130%
030HFE(F)2/HFU2
4
20%
100%
100%
040HFE(F)2/HFU2
5
20%
70%
70%
055HFE(F)2/HFU2
7.5
20%
50%
50%
150%
150%
075HFE(F)2/HFU2
10
20%
40%
40%
140%
140%