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Installation - Power Stack
DC
LINK FED POWER STACK - FAN SUPPLY VOLTAGE SELECTION
With the front panel removed, ensure that the fan supply voltage selection link is correctly located according to the DC supply voltage to the drive.
Drive Supply Voltage
Link Position
PLG6
510-650VDC
An external 220VAC auxiliary supply is required to power the main cooling duct fans. This needs to be wired into the terminal block TB1 as
shown in the photo above.
AC30 series Variable Speed Inverter