Main Circuit Connection Diagram - YASKAWA D1000 Series Instruction Manual
Type cimr-du/power regenerative converter 200 v class, three-phase input: 5 to 130 kw/400 v class, three-phase input: 5 to 630 kw
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Also See for D1000 Series:
- Quick start manual (57 pages) ,
- Technical manual (250 pages) ,
- Quick start manual (79 pages)
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3.2
Main Circuit Connection Diagram
Refer to diagrams in this section when wiring the main circuit of the converter. Connections may vary based on converter
capacity. The DC power supply for the main circuit also provides power to the control circuit.
NOTICE: Do not use the negative DC bus terminal "–" as a ground terminal. This terminal is at high DC voltage potential. Improper
wiring connections could damage the converter.
◆ CIMR-D 2A0005 to 2A0020
CIMR-D 4A0005 to 4A0020
Figure 3.4
◆ CIMR-D 2A0030, 2A0050
CIMR-D 4A0030, 4A0040, 4A0060
Figure 3.5
YASKAWA ELECTRIC TOEP C710656 07A YASKAWA Power Regenerative Converter - D1000 Instruction Manual
Relay
R/L1
S/L2
T/L3
Current
sensor
r1/ 11
1/ 21
t1/ 31
Control
Operator
board
Figure 3.4 Connecting Main Circuit Terminals
R/L1
S/L2
T/L3
Current
Relay
sensor
r1/ 11
1/ 21
t1/ 31
Gate
board
Control
Operator
board
Figure 3.5 Connecting Main Circuit Terminals
3.2 Main Circuit Connection Diagram
+
+
DC
Fuse
–
Gate
board
+
+
DC
Fuse
–
3
49
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