YASKAWA SGMPS User Manual

3 Wiring and Connection
3.1.5 Precautions When Using the SERVOPACK with a DC Power Input
3-10
3.1.5 Precautions When Using the SERVOPACK with a DC Power Input
When using the SERVOPACK with a DC power input, set parameter Pn001.2 to 1, and pay attention to the
following items.
(1) DC Power Supply Input Terminals for the Main and Control Circuits
 Three-phase, 200 V
 Three-phase, 400 V
WARNING
• Either AC or DC power can be input to the 200 V, 400 V SERVOPACKs. Always set Pn001.2 to 1 to spec-
ify a DC power input before inputting DC power. Only AC power can be input to the 100 V SERVOPACKs.
If DC power is input without changing the parameter setting, the SERVOPACK’s internal elements will burn and
may cause fire or equipment damage.
• With a DC power input, time is required to discharge electricity after the main power supply is turned OFF.
A high residual voltage may remain in the SERVOPACK after the power supply is turned OFF. Be careful
not to get an electric shock.
• Install fuses on the wires if DC power is used.
• Servomotor returns a regenerated energy to the power supply. The SERVOPACK that can use a DC
power supply is not capable of processing the regenerated energy. Provide measures to process the
regenerated energy on the power supply.
• With a DC power input, connect an external inrush current limit circuit.
Failure to observe this caution may result in damage to the product.
SERVOPACK model
SGDV
Terminal Name and Description
Main circuit plus terminal
Main circuit minus
terminal
Control power supply
input terminal
270 to 320 VDC 0 VDC 200 to 230 VAC
R70A，R90A， 1R6A，
2R8A，3R8A， 5R5A，
7R6A，120A， 180A，
200A，330A
B1/ 2
L1C, L2C
470A, 550A, 590A, 780A
B1/
L1C, L2C
SERVOPACK model
SGDV
Terminal Name and Description
Main circuit plus terminal
Main circuit minus
terminal
Control power supply
input terminal
513 to 648 VDC 0 VDC 24VDC ± 15%
1R9D, 3R5D, 5R4D,
8R4D, 120D, 210D,
260D, 280D, 370D
B1/ 2
24 V, 0 V
170D
2
24 V, 0 V

YASKAWA SGMPS Specifications

General

Protection Class	IP20
Rated Output Power	0.1-15 kW
Output Power	0.05 kW to 15 kW (depending on model)
Output Current	Varies by model
Rated Speed	Varies by model
Communication Interface	MECHATROLINK-II, MECHATROLINK-III, EtherCAT
Protection	Overvoltage, Undervoltage, Overheating
Encoder	Incremental encoder, Absolute encoder
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheating, Encoder error
Ambient Temperature	0°C to +55°C
Storage Temperature	-20°C
Vibration Resistance	5.9 m/s2