Reliant Octel 200 and Octel 300 Message Servers PB6001401 Bedienungsanleitung Seite 127

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Installation
4-9
Octel Overture 200/300 Serenade 3.0
PB60014–01
Table 4-2
Input Power Requirements
Component
Power Consumption (watts)
Octel Overture 200 Octel Overture 300
Base
cabinet
125 150
4-port line card
10 10
8-port line card
15 15
16-port line card
15 15
Fax Application Processor
30 30
LAN card
20 20
V
oice/system disk drive
25 25
W
orks for Serenade
t
disk
20 20
EntryW
orks ACP card
20 20
.
The base cabinet includes VCU, CPU, floppy-disk drive, fans, and PSU. All voice/system disk
drives require the same amount of power
, regardless of their storage capacity
.
The following example for an
Octel Overture 300 message server shows the calculation of the input
power requirements for an 8-port message server, equipped with two 4-port line cards, one integration
card, and two voice/system disk drives:
Base cabinet
150 W
T
wo 4-port line cards
20 W
One integration card
10 W
T
wo voice/system disk drives
50 W
T
otal input power
230 W
T
otal volt-ampere rating (1.5 x 230)
345 VA
Round the total-input power value and the total volt-ampere rating up to the next multiple of 50,
producing the values to be used to select a suitable power source:
T
otal continuous input power requirement is 250 watts and 350 V
A
Isolation Transformer
For
installation sites that could experience power
-line transients from lightning or power switching, the
use of an isolation transformer is recommended. A dedicated isolation transformer must be rated at the
following:
-
750 V
A or greater is required for the Octel Overture 200.
-
1 kV
A or greater is required for the Octel Overture 300.
Contact Octel for isolation transformers that have been tested and qualified for use with Octel Overture
200/300.
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