Installation and Maintenance Manual - Aastra 5000
AMT/PTD/PBX/0058/4/6/EN
Description et caractéristiques d’un PBX
01/2011
Page
113
•
Battery in parallel on an A3XD or A3XL iPBX (3 cabinets)
If you do not wish to use 3 batteries (one per cabinet), but only one for the 3 cabinets
together, use a battery complying with the specifications in the following table:
TABLEAU 3.13 A3XD OR A3XL IPBX BATTERY CHARACTERISTICS
Attention :
(1) Do not connect an AXL iPBX and an AXS iPBX to the same battery pack.
(2) Do not connect an AXD iPBX and another Aastra iPBX (for instance AXL or AXS) to
the same battery pack.
Figure 3.26
C
ONNECTING
A
BATTERY
PACK
IN
PARALLEL
TO
AN
A3XD
I
PBX
BATTERY SPECIFICATIONS
CAPACITY
Number of battery elements
(battery type YUASA NP38-12)
4
Voltage
4 x 12 V
(12 V per battery element)
Capacity (amp/hours)
38 Ah
Battery autonomy
4 h
+
-
12V
38AH
+
-
12V
38AH
+
-
12V
38AH
+
-
12V
38AH
Summary of Contents for AXD
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