YASKAWA SGDV SERVOPACK, User Manual

Page: 57 / 398

www.dadehpardazan.ir 88594014-15
3 Wiring and Connection
3.1.2 Using a Standard Power Supply (Single-phase 100 V, Three-phase 200 V, or Three-phase 400 V)
3-4
(2) Main Circuit Wires
This section describes the main circuit wires for SERVOPACKs.

Single-phase, 100 V

Three-phase, 200 V

Three-phase, 400 V
• The specified wire sizes are for use when the three lead cables are bundled and when
the rated electric current is applied with a surrounding air temperature of 40

C.
• Use a wire with a minimum withstand voltage of 600 V for the main circuit.
• If cables are bundled in PVC or metal ducts, take into account the reduction of the
allowable current.
• Use a heat-resistant wire under high surrounding air or panel temperatures, where
polyvinyl chloride insulated wires will rapidly deteriorate.
Terminal
Symbols
Name
SGDV-

F
R70 R90 2R1 2R8
L1
，
L2
Main circuit power input termi-
nals
HIV1.25 HIV2.0
L1C
，
L2C
Control power input terminals
HIV1.25
U
，
V
，
W
Servomotor connection termi-
nals
HIV1.25
B1/
，
B2
External regenerative resistor
connection terminals
HIV1.25
Ground terminal
HIV2.0 or larger
Terminal
Symbols
Name
SGDV-

A (Unit: mm
2
)
R70 R90 1R6 2R8 3R8 5R5 7R6 120 180 200 330 550
L1, L2, L3
Main circuit power input
terminals
HIV1.25 HIV2.0 HIV3.5
HIV
5.5
HIV
14.0
L1C, L2C
Control power input ter-
minals
HIV1.25
U, V, W
Servomotor connection
terminals
HIV1.25 HIV2.0
HIV
3.5
HIV
5.5
HIV
8.0
HIV
14.0
B1/ , B2
External regenerative re-
sistor connection termi-
nals
HIV1.25
HIV
2.0
HIV
3.5
HIV
5.5
HIV
8.0
Ground terminal
HIV2.0 or larger
Terminal Sym-
bols
Name
SGDV-

D (Unit: mm
2
)
1R9 3R5 5R4 8R4 120 170 260
L1, L2, L3
Main circuit power input terminals
HIV1.25 HIV2.0
HIV
3.5
HIV
5.5
24V, 0V
Control power input terminals
HIV1.25
U, V, W Servomotor connection terminals HIV1.25 HIV2.0
HIV
3.5
HIV
5.5
B1/ , B2
External regenerative resistor con-
nection terminals
HIV1.25
HIV
2.0
HIV
3.5
Ground terminal
HIV2.0 or larger