Mellanox Technologies Switch-IB, User Manual

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Installation
22 Mellanox Technologies
19. UL Listed and CSA Certified Power Supply Cord
20. High Leakage Current
21. Add GND connection information
22. Installation Codes
23. Interconnection of Units
24. Hazardous Radiation Exposure
For North American power connection, select a power supply cord that is UL Listed
and CSA Certified, 3 - conductor, [16 AWG], terminated with a molded plug rated at
125 V, [13 A], with a minimum length of 1.5m [six feet] but no longer than 4.5m.
For European connection, select a power supply cord that is internationally
harmonized and marked “<HAR>”, 3 - conductor, minimum 1.0 mm
2
wire, rated at
300 V, with a PVC insulated jacket. The cord must have a molded plug rated at 250 V,
10 A.
Warning: High leakage current; Earth connection essential before connecting supply.
Before connecting this device to the power line, the protective earth terminal screws of
this device must be connected to the protective earth in the building installation.
(GND Connection Information):
The building installation shall provide a means for a connection to protective earth;
and the equipment shall be permanently connected to that by a service person.
A SERVICE PERSON shall check whether or not the socket - outlet from which the
equipment is to be powered provides a connection to the building protective earth. If
not, the SERVICE PERSON shall arrange for the installation of a PROTECTIVE
EARTHING CONDUCTOR from the separate protective earthing terminal to the pro-
tective earth wire in the building. The equipment shall be installed in area where equi-
potential bonding exists ((such as a telecommunication centre or a dedicated computer
room).
This device must be installed according to the latest version of the country national
electrical codes. For North America, equipment must be installed in accordance to the
applicable requirements in the US National Electrical Code and the Canadian Electri-
cal Code.
Cables for connecting to the unit RS232 and Ethernet Interfaces must be UL certified
type DP-1 or DP-2. (Note- when residing in non LPS circuit)
Overcurrent Protection: A readily accessible Listed branch circuit overcurrent protec-
tive device rated 20 A must be incorporated in the building wiring.
Caution – Use of controls or adjustment or performance of procedures other than those
specified herein may result in hazardous radiation exposure.