YASKAWA Σ-V Series User Manual page 61

3 Wiring and Connection
3.1.4 Using the SERVOPACK with Single-phase, 200-V Power Input
(5) Power Supply Capacities and Power Losses
The following table shows SERVOPACK's power supply capacities and power losses when using a single-
phase 200 V power supply.
Maximum
Applicable
Main Power
Servomotor
Supply
Capacity
[kW]
0.05
Single-phase,
200 V
0.75
∗
The official model name is SGDV-120AE5A008000.
Note 1. SGDV-R70A, R90A, 1R6A, and 2R8A SERVOPACKs do not have built-in regenerative resistors. If the regener-
2. Regenerative resistor power losses are allowable losses. Take the following action if the actual power losses
3. External regenerative resistors are options.
(6) Molded-case Circuit Breaker and Fuse Capacities
The following table shows the molded-case circuit breaker and fuse capacities when using single-phase 200 V
power supply.
Maximum
Applicable
Main Power
Servomotor
Supply
Capacity
Single-phase,
200 V
∗ The official model name is SGDV-120AE5A008000.
Note 1. To comply with the low voltage directive, connect a fuse to the input side. Select the fuse for the input side from
2. The following usage restrictions apply to the UL installation certification conditions for the SGDV-
3-14
Power Supply
SERVOPACK
Capacity per
Model
SERVOPACK
SGDV-
R70A
0.1 R90A
0.2 1R6A
0.4 2R8A
5R5A
*
1.5
120A
ative energy exceeds the specified value, connect an external regenerative resistor.
exceeds the allowable power loss.
• Remove the wire connecting terminals B2 and B3 of the SERVOPACK main circuit terminals or remove the
short bar (SGDV-5R5A,120A).
• Install an external regenerative resistor between the external regenerative resistor connection terminals B1/
and B2
SERVOPACK
Model
SGDV-
[kW]
0.05 R70A
0.1 R90A
0.2 1R6A
0.4 2R8A
0.75 5R5A
*
1.5
120A
among models that are compliant with UL standards.
The table above also provides the net values of current capacity and inrush current. Select a fuse and a molded-
case circuit breaker which meet the breaking characteristics shown below.
• Main circuit, control circuit: No breaking at three times the current values shown in the table for 5 s.
• Inrush current: No breaking at the current values shown in the table for 20 ms.
120AE5A008000 SERVOPACK.
Available rated current for molded-case circuit breaker: 40 A or less.
Output Main Circuit
Current Power Loss
[Arms]
[kVA]
0.2 0.66
0.3 0.91
0.7 1.6
1.2 2.8
1.9 5.5
4 11.6
Current Capacity
Power Supply
Capacity per
Main Circuit
SERVOPACK
[Arms]
[kVA]
0.2 2
0.3 2
0.7 3
1.2 5
1.9 9
4 16
Regenerative
Resistor
Power Loss Power Loss
[W]
[W]
5.2
7.4
–
13.7
24.9
52.7 8
68.2 10
Inrush Current
Control
Main Circuit
Circuit
[A0-p]
[Arms]
0.2
33
0.25
Control Total
Circuit Power
Loss
[W] [W]
22.2
24.4
17 30.7
41.9
77.7
22 100.2
Control
Circuit
[A0-p]
70
33