Yaskawa Sigma-5 User Manual: Design and Maintenance - Rotary Motors - Manual (Page 56)

3 Wiring and Connection
3.1.3 Using the SERVOPACK with Single-phase, 200-V Power Input
3-12
3.1.3 Using the SERVOPACK with Single-phase, 200-V Power Input
Some models of Σ-V series three-phase 200 V power input SERVOPACK can be used also with a single-phase
200 V power supply.
The following models use single-phase 200 V power input.
SGDV-R70A, R90A, 1R6A, 2R8A, 5R5A
When using the SERVOPACK with single-phase, 200 V power input, set parameter Pn00B.2 to 1.
The SGDV-120AE1A008000 SERVOPACK has specifications for a single-phase, 200-V power supply, and
so a single-phase, 200-V power supply can be used without changing the parameters.
(1) Parameter Setting
Single-phase Power Input Selection
(2) Main Circuit Power Input
Connect a single-phase 200 V power supply of the following specifications to L1 and L2 terminals.
The specifications of the power supplies other than the main circuit power supply are the same as for three-
phase power supply input.
∗1. Do not use L3 terminal.
∗2. The official model number is SGDV-120AE1A008000.
Parameter Meaning When Enabled Classification
Pn00B
n. 0
Enables use of three-phase power supply for three-phase
SERVOPACK. [factory setting]
After restart Setup
n. 1
Enables use of single-phase power supply for three-phase
SERVOPACK.
WARNING
• If single-phase 200 V is input to a SGDV-R70A, -R90A, -1R6A, -2R8A, or -5R5A SERVOPACK with a sin-
gle-phase power input without changing the setting of Pn00B.2 to 1 (single-phase power input supported),
a main circuit cable open phase alarm (A.F10) will be detected.
• The SERVOPACK models, SGDV-R70A, -R90A, -1R6A, -2R8A, and -5R5A, support single-phase 200 V
power input. If a single-phase 200 V is input to the SERVOPACK models that do not support single-phase
power input, the main circuit cable open phase alarm (A.F10) will be detected.
• When using a single-phase 200 V power supply, the SGDV-R70A, -R90A, -1R6A, -2R8A, or -5R5A SER-
VOPACK may not be able to produce the same servomotor torque-speed characteristics as using a three-
phase 200 V power input. Refer to the diagram of each motor torque-speed characteristics in Σ -V Series
Product Catalog (KAEP S800000 42).
Terminal
Symbols
Name Model SGDV- A Rating
L1, L2
Main circuit power
input terminals
R70, R90, 1R6, 2R8, 5R5 Single-phase 200 V to 230 V , (50/60 Hz)
120 *2 Single-phase 220 V to 230 V , (50/60 Hz)
L3 *1 – R70, R90, 1R6, 2R8, 5R5 None
+10%
−15%
+10%
−15%