KEPCO RA 59, Инструкция по эксплуатации

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2-2
RA 59 051313
2.3 TERMINATIONS
All input, output and control terminations are located on the rear panel of the rack adapter (see
Figure 2-2). Other than module keying (Para.2.2), no adjustments or alignments are required.
FIGURE 2-2. REAR PANEL CONNECTIONS
2.4 SOURCE POWER REQUIREMENTS
When used in conjunction with Kepco HSP series power supplies, this rack adapter can be
operated from single-phase a-c source power without adjustment or modification. Voltage and
frequency limits are determined by the source power rating of the HSP power supplies. Opera-
tion from d-c or three-phase a-c power is also available: please contact factory.
2.5 COOLING
The HSP power supplies mounted within the rack adapter are maintained within their operating
temperature range by means of internal cooling fans. ALL INLET AND EXHAUST OPENINGS
AROUND THE RACK ADAPTER CASE MUST BE KEPT CLEAR OF OBSTRUCTION TO
ENSURE PROPER AIR ENTRY AND EXHAUST. Care must be taken that the ambient temper-
ature, which is the temperature of the air immediately surrounding the rack adapter, does not
rise above the specified limits for the operating load conditions of the installed HSP power sup-
plies. Kepco recommends providing additional space above and below the rack adapter where
possible when the rack adapter is fully populated.