Using As Dc Power Supply - NF DP Series Instruction Manual

Programmable ac power source
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-------- Notes ------------------------------------------------------------------------------------------------------------
 When the unbalanced mode is switched to the balanced mode, the AC voltage of each phase
becomes equal to the setting value of the L1 phase. The phase setting value is the value of the
balanced mode (180 degrees for single-phase three-wire output, and 120 degrees and 240
degrees for three-phase output).
 Switching between the unbalanced mode and balanced mode is possible even in the output on
state.
 Depending on combined condition of the phase angle setting and load, an error message (ID:
53 Power Unit DCPS Overvoltage) may be displayed and the output may be turned off.
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4.16

Using as DC Power Supply

You can use this product as a DC power supply by switching from the AC/DC mode to the DC mode
or the ACDC mode. For the voltage setting range, see 10.6.
-------- Notes ------------------------------------------------------------------------------------------------------------
 The polyphase model and polyphase system cannot be used as a DC power supply. The DC
mode cannot be used. The DC voltage (DCV) of the ACDC mode also cannot be set.
 The signal sources that can be combined with the ACDC mode are INT, SYNC, EXT, and
ADD.
 The signal sources that can be combined with the DC mode are INT and VCA.
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DP Series/DP Series Type R

4.16 Using as DC Power Supply

187

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