Tektronix Keithley 2268 Series, Справочное руководство

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Installation Series 2268 850 Watt DC Power Supplies Reference Manual
20 2268S-901-01 Rev. A / January 2015
STEP 3: CONNECTING AC INPUT POWER
WARNING: Shock hazard
Disconnect AC power from the unit before removing the cover. Even with the
front panel power switch in the Off position, live line voltages are exposed when
the cover is removed. Repairs must be made by an Authorized Service Center.
WARNING: Shock hazard
There is a potential shock hazard if the power supply chassis and cover are not
connected to an electrical ground via the safety ground in the AC input
connector. Ensure that the power supply is connected to a grounded AC outlet
with the recommended AC input cord configured for the available line voltage
as described in this section.
WARNING: Shock hazard
The AC input cord is the disconnect device for the power supply. The plug must
be a non-locking plug which is readily identifiable by and accessible to the
operator. The input cord must be no longer than 9.84 feet (3 m).
AC Input Connector
The AC input connector is a standard IEC 16 A 250 V male connector located on the rear
panel of the power supply. The AC input cord provided is rated for 30 A, 300 V.