YASKAWA Σ-V Series User Manual page 56

(4) Power Supply Capacities and Power Losses
The following table gives the power capacities and power losses of the SERVOPACK.
Maximum
Main Circuit Applicable
Power Motor
Supply Capacity
[kW]
0.05
0.1
Single-phase,
100-V
0.2
0.4
0.05
0.1
0.2
0.4
0.5
0.75
Three-phase,
200-V
1.0
1.5
2.0
3.0
5.0
7.5
0.5
1.0
1.5
Three-phase,
2.0
400-V
3.0
5.0
7.5
∗1. For the optional JUSP-RA05-E regenerative resistor unit.
∗2. For the optional JUSP-RA18-E regenerative resistor unit
Note 1. SGDV-R70F, -R90F, -2R1F, -2R8F, -R70A, -R90A, -1R6A, and -2R8A SERVOPACKs do not have built-in
regenerative resistors. If the regenerative energy exceeds the specified value, connect an external regenerative
resistor (optional).
2. SGDV-550A and -260D SERVOPACKs do not have built-in regenerative resistors. Be sure to connect a regener-
ative resistor unit (optional) or an external regenerative resistor (optional). For selection details, refer to 3.7
Regenerative Resistors Connections.
3. Regenerative resistor power losses are allowable losses. Take the following action if the actual power loss
exceeds the allowable power loss.
• Remove the lead or short bar that is short-circuiting the SERVOPACK main circuit terminal B2 and B3.
(SGDV-3R8A, -5R5A, -7R6A, -120A, -180A, -200A, -330A, or 400-V class SERVOPACKs.)
• Install an external regenerative resistor (optional). For selection details, refer to 3.7 Regenerative Resistors
Connections.
Power Sup-
SERVO-
ply Capacity Output
PACK
per SERVO- Current
Model
PACK [Arms]
SGDV-
[kVA]
R70F 0.2
R90F 0.3
2R1F 0.7
2R8F 1.4
R70A 0.2
R90A 0.3
1R6A 0.6
2R8A 1
3R8A 1.4
5R5A 1.6
7R6A 2.3
120A 3.2
180A 4
200A 5.9
330A 7.5
550A 14.6
1R9D 1.1
3R5D 2.3
5R4D 3.5
8R4D 4.5
120D 7.1
170D 11.7
260D 14.4
Main Regener-
Circuit ative
Power Resistor
Loss Power
[W] Loss [W]
0.66 5.4
0.91 7.8
–
2.1 14.4
2.8 25.6
0.66 5.1
0.91 7.3
–
1.6 13.5
2.8 24.0
3.8 20.1
5.5 43.8 8
7.6 53.6
11.6 65.8 10
18.5 111.9
16
19.6 113.8
32.9 263.7 36
*1
54.7 357.8
(350)
1.9 24.6
3.5 46.1 14
5.4 71.3
8.4 77.9
28
11.9 108.7
16.5 161.1 36
*2
25.7 218.6
(180)
3.1 Main Circuit Wiring
Control
Total
Circuit
Power
Power
Loss
Loss
[W]
[W]
22.4
24.8
17
31.4
42.6
22.1
24.3
30.5
17 41.0
45.1
68.8
78.6
97.8
22 149.9
161.4
27 326.7
33 390.8
59.6
21 81.1
106.3
130.9
25
161.7
24 221.1
27 245.6
3
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