Hitachi WJ Series User Manual page 78

Chapter 5
■ Selection and wiring of regenerative braking resistor
Model
C1-001SF
C1-002SF
C1-004SF
C1-007SF
C1-015SF
C1-022SF
C1-001LF
C1-002LF
C1-004LF
C1-007LF
C1-015LF
C1-022LF
C1-037LF
C1-055LF
C1-075LF
C1-110LF
C1-150LF
C1-004HF
C1-007HF
C1-015HF
C1-022HF
C1-030HF
C1-040HF
C1-055HF
C1-075HF
C1-110HF
C1-150HF
Applicable Regenerative braking
motor capacity torque (%) without
(kW)
0.1
0.2
0.4
0.75
1.5
2.2
0.1
0.2
0.4
0.75
1.5
2.2
3.7
5.5
7.5
11.0
15.0
0.4
0.75
1.5
2.2
3.0
4.0
5.5
7.5
11.0
15.0
5-3-8
Connectable minimum resistance
Resistance value (Ω)
resistor
50
50
50
50
50
20
50
50
50
50
50
20
20
20
20
10
10
50
50
50
20
20
20
20
20
10
10
Wire Connection
BRD use ratio (%)
100 10
100 10
100 10
50 10
50 10
35 10
100 10
100 10
100 10
50 10
50 10
35 10
35 10
20 10
17 10
17 10
10 10
180 10
180 10
180 10
100 10
100 10
100 10
70 10
70 10
70 10
35 10