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5.2
Set-up before operation
Please be sure to perform the following setup before using DB unit. DB unit is common use in the power
supply voltage (200V series /400V series) of inveretr and single/parallel operation. Since power supply
voltage is set as 400V series and the mode of operation is set as single operation at the time of shipment, a
setup is changed according to application.
5.2.1
Change of a power supply voltage
Before turing on the power supply of an inverter,
please switch connector CN2 and CN3 of
VFDB2009-Z PC board, according to the power supply voltage of the inverter to be used.
Connector is switched corresponding to the power
supply voltage of the inverter to be used.
[400V series]CN2,[200V series]CN3
系
系
Figure 5.4 Power supply voltage change connector
DANGER
[
Connector
]
Before turnig on the power supply of an inverter, the position of a power supply voltage system change
connector is checked.
Failure to do so may cause part breakage.
Summary of Contents for VFDB2009 Series
Page 1: ...VFDB2009 Operation Manual...
