YASKAWA SGMJV User Manual page 54

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)
(2) Main Circuit Wires
This section describes the main circuit wires for SERVOPACKs.
 Single-phase, 100 V
Terminal
Symbols
L1, L2
L1C, L2C
U, V, W
B1/
 Three-phase, 200 V
Terminal
Symbols
L1, L2,
L3
L1C, L2C
U, V, W
B1/
B2
 Three-phase, 400 V
Terminal
Symbols
L1, L2, L3
24V, 0V
U, V, W
B1/
3-4
• 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.
Name
Main circuit power input termi-
nals
Control power input terminals
Servomotor connection termi-
nals
External regenerative resistor
, B2
connection terminals
Ground terminal
Name
R70 R90 1R6 2R8 3R8 5R5 7R6 120 180 200 330 470 550 590 780
Main circuit power in-
put terminals
Control power input
terminals
Servomotor connec-
tion terminals
External regenerative
,
resistor connection
terminals
Ground terminal
Name
Main circuit power input termi-
nals
Control power input terminals
Servomotor connection termi-
nals
External regenerative resistor
, B2
connection terminals
Ground terminal
SGDV-F
R70 R90
HIV1.25
HIV2.0 or larger
SGDV-A (Unit: mm
HIV1.25 HIV2.0
HIV1.25 HIV2.0
HIV1.25
1R9 3R5 5R4 8R4
HIV1.25
HIV1.25
HIV1.25
2R1 2R8
HIV2.0
HIV1.25
HIV1.25
HIV1.25
2
)
HIV HIV
HIV3.5
5.5 8.0
HIV1.25
HIV HIV HIV
HIV14.0
3.5 5.5 8.0
HIV HIV HIV
2.0 3.5 5.5
HIV2.0 or larger
2
SGDV-D (Unit: mm
120 170 210
HIV2.0 HIV3.5
HIV1.25
HIV
HIV2.0 HIV5.5
3.5
HIV
HIV3.5
2.0
HIV2.0 or larger
HIV
HIV22.0
14.0
HIV22.0
HIV8.0 HIV22.0
)
260 280 370
HIV HIV HIV
5.5 8.0 14.0
HIV HIV
8.0 14.0
HIV HIV
5.5 8.0