Installing The Shelf Into The Rack - Enterasys A4H124-24FX Hardware Installation Manual

Installing and Connecting a Redundant Power System

Installing the Shelf into the Rack

To install an STK-RPS-150CH2 or STK-RPS-150CH8 into a 19-inch (48.3-cm) rack, you need the
following:
• For the STK-RPS-150CH2: four customer-supplied screws to fasten the shelf to the rack rails
• For the STK-RPS-150CH8: ten customer-supplied screws to fasten the shelf to the rack rails
After installing the power supplies as described in
page 2-11, rack mount the chassis as follows:
1. Refer to the installation guidelines
2. Install the chassis into the rack
3. Connect the RPS cables and AC power cords of the power supplies
Cable and AC Power
Guidelines for Rackmount Installation
The installation site must be within reach of the network cabling and meet the requirements listed
below:
• Shelf placement must be close enough to connect the 2-meter (6.6-foot) AC power cords from
the power supplies to the AC power source.
• Up to two three-pronged power receptacles capable of delivering the current and voltage
specified in
independently-fused circuits must be within 182 centimeters (6 feet) from the installation site.
If there is an AC power source failure, this will prevent the powering down of PSMs due to a
single source power failure.
• Power cords and type of outlet are dependent on the country. In the United States, one power
cord with an NEMA 5-15P plug is provided with each STK-RPS-150PS.
• An ambient temperature of between 0°C (32°F) and 50°C (122°F) must be maintained at the
installation site with fluctuations of less than 10°C (18°F) per hour.
2-14 Installation
Cord" on page 2-16).
"STK-RPS-150PS
Caution: To ensure proper ventilation and prevent overheating, leave a minimum clearance space
of 10.16 cm (4.0 in.) at the front and rear of the
Precaución: Para asegurar una buena ventilación y evitar que el sistema se sobrecaliente, deje un
espacio mínimo de 10.16 cm (4 pulgadas.) con respecto a la parte delantera y trasera del chasis
A4
.
Warning: Before installing the chassis into a rack, ensure that the rack can support the device(s)
without compromising the stability of the rack. Otherwise, personal injury and/or equipment damage
may result.
Advertencia: Antes de instalar el chassis en un rack, asegurarse que el rack puede soportar el(los)
dispositivo(s) sin comprometer la estabilidad del mismo. De otra forma puede suceder algun tipo de
daño personal o del equipo.
Warnhinweis: Schützen Sie sich vor Verletzungen und Geräteschaden, überzeugen Sie sich vor
der Installation des Chassis in das Rack, von dessen Stabilität.
"Installing an STK-RPS-150PS Into a
("Guidelines for Rackmount
("Rack Mounting the Chassis" on page 2-15).
Specifications" on page A-4. Up to two AC outlets on
A4
chassis.
Shelf" on
Installation" on page 2-14).
("Connecting the RPS