4.3 Wiring the Power Supply to the SERVOPACK
4.3.1 Terminal Symbols and Terminal Names
4-13
• Single-Phase, 200-VAC Power Supply Input
You can use a single-phase, 200-V power supply input with the following models.
• SGD7S-R70A, -R90A, -1R6A, -2R8A, -5R5A
If you use a single-phase, 200-VAC power supply input for the SERVOPACK’s main circuit
power supply, set parameter Pn00B to n.1 (Use a three-phase power supply input as a
single-phase power supply input). Refer to the following section for details.
5.2.2 Single-phase AC Power Supply Input/Three-phase AC Power Supply Input Setting on page 5-13
• DC Power Supply Input
If you use a DC power supply input to the SERVOPACK, make sure to set parameter Pn00E
to n.1 (DC power supply input supported) before inputting the power supply. Refer to
the following section for details.
5.2.1 AC Power Supply Input/DC Power Supply Input Setting on page 5-12
Ter mi n a l
Symbols
Ter mi n a l Na me Specifications and Reference
L1, L2
Main circuit power supply
input terminals for AC
power supply input
Single-phase, 200 VAC to 240 VAC, -15% to +10%, 50 Hz/60
Hz
L1C, L2C
Control power supply termi-
nals
Single-phase, 200 VAC to 240 VAC, -15% to +10%, 50 Hz/60
Hz
B1/ , B2, B3
Regenerative Resistor termi-
nals
4.3.5 Wiring Regenerative Resistors on page 4-23
For SGD7S-R70A, -R90A, -1R6A, and -2R8A
If the regenerative capacity is insufficient, connect an Exter-
nal Regenerative Resistor between B1/ and B2.
The External Regenerative Resistor is not included. Obtain it
separately.
For SGD7S-5R5A and -120AE0A008
If the internal regenerative resistor is insufficient, remove the
lead or short bar between B2 and B3 and connect an Exter-
nal Regenerative Resistor between B1/ and B2.
The External Regenerative Resistor is not included. Obtain it
separately.
1, 2
DC Reactor terminals for
power supply harmonic
suppression
4.3.6 Wiring Reactors for Harmonic Suppression on page 4-
25
These terminals are used to connect a DC Reactor for power
supply harmonic suppression or power factor improvement.
L3,
− None. (Do not connect anything to these terminals.)
You do not need to change the setting of Pn00B to n.1 (Use a three-phase power sup-
ply input as a single-phase power supply input) for a SERVOPACK with a single-phase 200-
VAC power supply input (model number: SGD7S-120AE0A008).
Ter mi n a l
Symbols
Ter mi n a l Na me Specifications and Reference
L1C, L2C
Control power supply termi-
nals
L1C: 270 VDC to 324 VDC, -15% to +10%, L2C: 0 VDC
Or
L2C: 270 VDC to 324 VDC, -15% to +10%, L1C: 0 VDC
B1/
Main circuit power supply
input terminals for DC
power supply input
270 VDC to 324 VDC, -15% to +10%
2
0 VDC
L1, L2, L3,
B2, B3, 1, − None. (Do not connect anything to these terminals.)
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