3 Electrical Installation
16
YASKAWA ELECTRIC
TOEP C710656 09D YASKAWA Power Regenerative Unit - R1000 Quick Start Guide
Control Circuit
The control terminal board is equipped with screwless terminals. Always use wires within the specification listed below.
For safe wiring it is recommended to use solid wires or flexible wires with ferrules. The stripping length respectively
ferrule length should be 8 mm.
EMC Filter Installation
The following conditions must be met to ensure continued compliance with guidelines.
Connection Diagram
Figure 5
Figure 6 Wiring Diagram for EMC Filter (2A03P5 to 2A0105, 4A03P5 to 4A0300)
Main Circuit Terminal Functions
Table 7 Main Circuit Terminal Functions
Wire Type
Wire Size (mm
2
)
Solid
0.2 to 1.5
Flexible
0.2 to 1.0
Flexible with ferrule
0.25 to 0.5
Terminal
Type
Function
Model
2A03P5 to 2A0105
4A03P5 to 4A0300
R/L1
Main circuit power supply input
These are the power supply input terminals that connect to the
input reactor.
S/L2
T/L3
r1/ 11
Power supply voltage detection inputs
These terminals are to detect the power supply voltage order and
voltage levels.
1/ 21
t1/ 31
DC voltage input
These terminals input a DC voltage.
–
Grounding terminal
R1000
Regenerative Unit
Drive
Three-
Phase
Power
Supply
X
Y
Z
R
S
T
Power
coordinating
reactor
Current
Suppression
reactor
U
V
W
X
Y
Z
R/L1
S/L2
T/L3
RCD
or
MCCB
A1000
R/L1
S/L2
T/L3
+
-
(Ground)
(Ground)
Motor
+
-
IM
U/T1
V/T2
W/T3
r1/
11
1/
21
t1/
31
EMC noise
filter
R1000
D1000R1000_QSG_E_conditional.book 16 ページ ２０１８年２月２６日 月曜日 午後２時３８分
