Chapter 2
Installation and Wiring
2-22
2.2.5 Selection and wiring of dynamic braking resistor (on 0.4 kW to 22 kW models)
The SJ700D-3 series inverter models with capacities of 0.4 to 22 kW have an internal dynamic braking circuit.
Connecting an optional dynamic braking resistor to RB and P terminals increases the braking torque.
Motor
capacity
(kW)
Applicable
inverter model
Without a resistor
connected
With a resistor connected
Minimum connectable
resistor
Minimum
resistance
during
continuous
operation
(Ω)
Braking torque
(%)
Resistance of
connected
resistor (Ω)
Braking torque
(
％
)
Resistance
(Ω)
BRD usage
rate
(
％
)
200V c
la
ss
0.4
SJ700D-004L***3
20
48
150 over
48
10
150
0.75
SJ700D-007L***3
20
48
150 over
48
10
150
1.5
SJ700D-015L***3
20
32
150 over
32
10
100
2.2
SJ700D-022L***3
20
32
150 over
32
10
100
3.7
SJ700D-037L***3
20
32
110
32
10
100
5.5
SJ700D-055L***3
20
16
140
16
10
50
7.5
SJ700D-075L***3
20
10
150 over
10
10
50
11
SJ700D-110L***3
10
10
110
10
10
50
15
SJ700D-150L***3
10
7.5
110
7.5
10
35
18.5
SJ700D-185L***3
10
7.5
90
7.5
10
35
22
SJ700D-220L***3
10
5
110
5
10
35
400V c
la
ss
0.75
SJ700D-007H***3
20
100
150 over
70
10
300
1.5
SJ700D-015H***3
20
100
150 over
70
10
300
2.2
SJ700D-022H***3
20
100
150 over
70
10
300
3.7
SJ700D-037HFF3
SJ700D-037HFUF3
20
70
150 over
70
10
200
4.0
SJ700D-040HFEF3
20
70
150 over
70
10
200
5.5
SJ700D-055H***3
20
70
130
70
10
200
7.5
SJ700D-075H***3
20
70
150 over
35
10
150
11
SJ700D-110H***3
10
50
130
35
10
150
15
SJ700D-150H***3
10
35
140
24
10
100
18.5
SJ700D-185H***3
10
35
140
24
10
100
22
SJ700D-220H***3
10
35
110
20
10
100
Note: *** is described as FF, FEF or FUF.
Summary of Contents for SJ700D-004L
Page 16: ...Contents Appendix Appendix A 1 Index Index Index 1 ...
Page 44: ...Chapter 2 Installation and Wiring 2 23 Memo ...
Page 70: ...Chapter 3 Operation 3 25 Memo ...
Page 248: ...Chapter 5 Error Codes 5 11 Memo ...
Page 256: ...Chapter6 Maintenance and Inspection 6 7 Memo ...
