31
83-530-000 Rev J
3.4. Rack Mounting
The Genesys
TM
power supply series is designed to fit in a standard 19” equipment rack.
3.4.1. To Install the Power Supply in a Rack:
3.4.1.1. Use the front panel rack-mount brackets to install the power supply in the rack.
3.4.1.2. Use a support bar to provide adequate support for the rear of the power supply.
Do not obstruct the air exhaust at the rear panel of the unit.
3.5. Location, Mounting and Cooling
This power supply is fan cooled. The air intake is at the front panel and the exhaust is at the
rear panel. Upon installation allow cooling air to reach the front panel ventilation inlets.
Unrestricted air space at the front and the rear of the unit is necessary for proper cooling of
power supply.
3.6. AC Source Requirements
The Genesys
TM
series can be operated from a nominal 208V, 400V or 480V three phase,
4 wire, 47–63 Hz. The input voltage range and current required for each model is specified in
Chapter 2. Ensure that under heavy load, the AC voltage supplied to the power supply does
not fall below the specifications described in Chapter 2.
3.7. AC Input Power Connection
CAUTION
Connection of this power supply to an AC power source should be made by
an electrician or other qualified personnel. Do not exceed the torque specified
on input stud terminals.
WARNING
There is a potential shock hazard if the power supply chassis (with
cover in place) is not connected to an electrical safety ground via the
safety ground in the AC input stud terminals.
WARNING
Some components inside the power supply are at AC/DC voltage
even when the On/Off switch is in the “Off” position. To avoid electric
shock hazard, disconnect the line and load and wait 15 minutes
before removing cover.
The customers AC line connects to the power supply through four stud type terminals. Only
use a power cable with the correct voltage and current ratings. The recommended wire
gauge is listed in the table in section 3.7.1. The ground wire must be equal to or larger than
the recommended gauge for phase. The power supply must be permanently connected to an
approved AC distribution box with suitably rated over current protection (60Amp UL Listed
fuse for 208V input, and 40 Amp UL listed fuse for 400/480 input).
To Next Page
Loading...