Intel SR6850HW4 - Server Platform - 0 MB RAM Product Manual page 7

Overcurrent protection: The server is designed for an AC line voltage source
with up to 20 amperes of overcurrent protection. If the power system for the
equipment rack is installed on a branch circuit with more than 20 amperes of
protection, you must provide supplemental protection for the server.
Hazardous conditions, power supply: Hazardous voltage, current, and energy
levels are present inside the power supply. There are no user-serviceable parts inside
the power supply; technically qualified personnel should do servicing.
Hazardous conditions, devices, and cables: Hazardous electrical conditions
may be present on power, telephone, and communication cables. Turn off the system
and disconnect the power cords, telecommunications systems, networks, and modems
attached to the system before opening it. Otherwise, personal injury or equipment
damage can result.
Hazardous conditions, processors, and VRMs: Hazardous thermal conditions
may be present in the system. Allow all fans to continue to spin until they shut down
on their own after power has been turned off. After the fans stop, you can remove the
power cords.
Power Cord Rating: Do not attempt to modify or use an AC power cord that is not
the exact type required. You must use a power cord that meets the following criteria:
The power cored must have an IEC 320 C19 connector to plug into the power
supply on the server.
For North America or similar electrical distribution systems, the cord must be UL
Listed/CSA Certified, 14/3 type SJT/SO/STO, with NEMA 5-15P (for 100-
127V) or 16/3 type SJT/SO with NEMA 6-15P (for 200-240V) or equivalent
attachment.
For Europe or similar electrical distribution systems, the cord must be flexible
VDE certified or HAR rated 250V, 3 x 1.0mm2 minimum conductor size with
IEC 320 C19 and C20 connectors, and rated for no less than the product ratings.
Cord length and flexibility: Cords must be less than 4.5 meters (14.76 feet) long.
Intel® Server Platforms SR6850HW4 and SR6850HW4/M Product Guide 7