Ac Power Cord - Keysight Technologies S9100A Startup Manual

2 Review Safety Requirements

2. 11 AC Power Cord

The Keysight S9100A Base System and E7770A CIU are equipped with three-wire
power cords, in accordance with international safety standards. These power cords
ground the Keysight S9100A Base System and E7770A CIU cabinet when connected
to an appropriate power line outlet.
Use the Keysight supplied power cord or one with the same or better electrical rating.
The cable appropriate to the original shipping location is included with the
Keysight S9100A Base System and E7770A CIU. See:
http://www.keysight.com/find/powercords4
The M1740A mmWave Transceiver does not have an AC power cord connection. It is
powered by a DC voltage from the E7770A CIU; this voltage is supplied over the RF
Cable Assembly to the LO/Pwr/Ctrl/IF In connector. The DC supply does not
represent a risk of personal injury.
14
Always use the three-prong AC power cord supplied with these
products. Failure to ensure adequate earth grounding by not using
these cords can cause product damage.
If these products are not used as specified, the protection
provided by the equipment could be impaired. These products
must be used in a normal condition (in which all means for
protection are intact) only. Install the Keysight S9100A
Base System and E7770A CIU so that their detachable power
cords are readily identifiable and easily reached by the operator.
The detachable power cord is the instrument's disconnecting
device. It disconnects the Mains circuits from the Mains supply
before other parts of the instrument. The front panel switch is only
a standby switch and is not a LINE switch.
Alternatively, an externally installed switch or circuit breaker
(which is readily identifiable and is easily reached by the operator)
may be used as a disconnecting device.
For continued protection against fire hazard, when using the
E7770A CIU, replace the line fuse only with the same type and
rating (115 V and 230 V operation: T 10 AH 250 V). The use of
other fuses or material is prohibited.
See Fuse Replacement for the E7770A Common Interface Unit
(CIU); additional servicing information may also be available in the
E7770A Common Interface Unit (CIU), User's Guide E7770-90001.
S9100A 5G Multi-Band Vector Transceiver, Startup Guide