Fronius FK 4000 - Possible Mains Voltages for FK 4000, FK 4000 R, FK 4000 Rob and FK 4000 R FC; Possible Mains Voltages for FK 4000 R US; Adapting the Cooling Unit to the Respective Mains Voltage

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Possible mains
voltages for FK
4000, FK 4000 R,
FK 4000 Rob and
FK 4000 R FC
Possible mains
voltages for FK
4000 R US
Adapting the
cooling unit to the
respective mains
voltage
NOTE!
To adapt the FK 4000 R, FK 4000 Rob and FK 4000 R FC cooling units for the respec-
tive mains voltage, the optional auto-transformer must be installed on the cooling
unit.
The auto-transformer in the FK 4000, FK 4000 R and FK 4000 Rob cooling units can be
configured for the following mains voltages:
- 3 x 200 / 400 V
- 3 x 200 / 440 V
- 3 x 200 / 460 V
- 3 x 230 / 400 V (= factory configuration)
- 3 x 230 / 440 V
- 3 x 230 / 460 V
Mains frequency in each case 50 / 60 Hz, mains voltage tolerance +/- 10%.
The auto-transformer in the FK 4000 R US cooling unit can be configured for the following
mains voltages:
- 3 x 200 / 400 V
- 3 x 200 / 440 V
- 3 x 200 / 460 V
- 3 x 230 / 400 V
- 3 x 230 / 440 V
- 3 x 230 / 460 V (= factory configuration)
Mains frequency in each case 50 / 60 Hz, mains voltage tolerance +/- 10%.