4-24
Applied Operation
PAD-L
Connecting and setting procedure for parallel operation (continued)
8.
Connect an electrolytic capacitor (C) with a capacity of 100 to 100,000
µ
F to the load terminals as necessary.
If the length of wiring to a load extends to 3 m or more, the phase shift caused by
the inductance and capacitance of the wiring becomes non-negligible, thereby
causing oscillation. In such cases, the capacitor (C) prevents oscillation.
CAUTION
•
Use a capacitor (C) whose withstand voltage is 120% or more of
the unit's rated output voltage.
9.
Recheck that the connections.
WARNING
•
After connections are complete, install the terminal cover.
C
0
1
2
–
GND
+
3
4
5
6
7
8
9
10
Remove shorting bars
Control terminals
Output terminals
C
0
1
2
–
GND
+
3
4
5
6
7
8
9
10
C
0
1
2
–
GND
+
3
4
5
6
7
8
9
10
Load
Master
unit
Slave
unit 1
Slave
unit 2
L1
L2
L3
L1 = L2 = L3
For the master unit only, connect
the - or + terminal to the GND
terminal using a shorting bar.
Fig. 4-16
Connection for master-slave-control parallel operation
Summary of Contents for PAD-L III Series
Page 4: ...II PAD L...
Page 16: ...P 6 Preface PAD L...
Page 40: ...2 12 Precautions and Preparations for Use PAD L...
Page 86: ...4 34 Applied Operation PAD L...
Page 98: ...5 12 Names and Functions of Controls PAD L...
Page 130: ...7 14 Specifications PAD L...
