Kikusui PAD-L III Series, Руководство по эксплуатации

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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