YASKAWA SGDV series User Manual

3.1 Main Circuit Wiring
3-19
3
Wiring and Connection
(1) Power Supply Capacities and Power Losses
The following table shows the power supply capacities and power losses of the SERVOPACKs and convert-
ers.
The values in the following table are for one combination of a SERVOPACK and converter. If there is more
than one combination of a SERVOPACK and converter, find the total for the combinations that are used.
∗1. This is the value for the JUSP-RA08-E regenerative resistor unit.
∗2. This is the value for the JUSP-RA09-E regenerative resistor unit.
∗3. This is the value for the JUSP-RA11-E regenerative resistor unit.
∗4. This is the value for the JUSP-RA13-E regenerative resistor unit.
∗5. This is the value for the JUSP-RA14-E regenerative resistor unit.
∗6. This is the value for the JUSP-RA16-E regenerative resistor unit.
(2) How to Select Molded-case Circuit Breaker and Fuse Capacities
The following table shows the current capacities and inrush current of the SERVOPACKs and converters.
Use these values as a basis for selecting the molded-case circuit breaker and fuse. If there is more than one
combination of a SERVOPACK and converter, find the total for the combinations that are used.
∗1. Input voltage of 200 VAC
∗2. Input voltage of 24 VDC
Note 1. The rated input current of the SERVOPACK is the nominal value at the rated load.
Select the appropriate capacity in accordance with the specified derating.
Cutoff characteristics (25°C): 300% five seconds min.
2. To comply with the low voltage directive, connect a fuse to the input side. Select the fuse or molded-case circuit
breaker for the input side from among models that are compliant with UL standards.
The table above also provides the nominal values of current capacity and inrush current. Select a fuse and a
molded-case circuit breaker which meet the cutoff characteristics shown below.
• Main circuit, control circuit: No breaking at three-times the current values of the table for 5 s.
• Inrush current: No breaking at the same current values of the table for 20 ms.
Main
Circuit
Power
Supply
Maximum
Applicable
Servomotor
Capacity
[kW]
Combination of
SERVOPACK and
Converter
Power Supply
Capacity per
Combination
[kVA]
Output
Current
[Arms]
Main
Circuit
Power
Loss
[W]
Regenerative
Resistor
Power Loss
[W]
Control
Circuit
Power
Loss
[W]
Tot al
Power
Loss
[W]
SERVO-
PACK
Converter
Model:
SGDV-
Model:
SGDV-COA
Three-
phase
200 V
22 121H 2BAA 38 116 1200
(480)
*1
120 1320
30 161H 3GAA 52 160 1540
(960)
*2
120 1660
37 201H 3GAA 64 200 1540
(960)
*3
120 1660
Three-
phase
400 V
30 750J 3ZDA 52 76 1020
(720)
*4
96 1116
37 101J 5EDA 64 98 1240
(960)
*5
96 1336
55 131J 5EDA 95 130 1590
(1440)
*6
96 1686
Main
Circuit
Power
Supply
Maximum
Applicable
Servomo-
tor Capac-
ity
[kW]
Combination of
SERVOPACK and
Converter
Power
Supply
Capacity per
Combination
[kVA]
Current Capacity Inrush Current Rated voltage
SERVOPACK Converter
Main
Circuit
[Arms]
Control
Circuit
[Arms]
Main
Circuit
[A0-p]
Control
Circuit
[A0-p]
Fuse
[V]
Circuit
Breaker
[V]
Model: SGDV-
Model:
SGDV-
COA
Three-
phase
200 V
22 121H 2BAA 38 127
1.2
*1
163 16
250 24030 161H 3GAA 52 174
1.2
*1
163 16
37 201H 3GAA 64 214
1.2
*1
163 16
Three-
phase
400 V
30 750J 3ZDA 52 87
4
*2
170 –
600 48037 101J 5EDA 64 107
4
*2
170 –
55 131J 5EDA 95 159
4
*2
170 –

YASKAWA SGDV series Specifications

General

Series	SGDV
Communication	MECHATROLINK-II, MECHATROLINK-III, EtherCAT
Control Modes	Position, Speed, Torque
Protection Features	Overcurrent, Overvoltage, Undervoltage, Encoder error
Ambient Temperature	0°C to 55°C
Cooling Method	Natural cooling or forced air cooling
Voltage	200V, 400V
Weight	Varies depending on model (e.g., 0.6 kg to 10 kg)