Nortel 1000M Installation And Commissioning Manual page 103

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Distribution 300 panel
The Candeo SP48300 can have either one or two distribution panels. Each
distribution panel can support 300 A. The panels are used to connect small
and medium capacity distribution loads. They can accommodate a wide
variety of distribution hardware in various configurations.
The initial distribution panel supports 18 load feeds and 8 battery feeds,
together with Battery Low Voltage Detection (BLVD). The supplementary
distribution panel supports an additional 26 load feeds.
Both the initial (main) and supplementary distribution panels provide local
fuse and/or circuit breaker alarm indication by means of a red LED indicator.
In addition to providing protection and connecting points for the battery and
battery return cables for the loads, the initial distribution panel provides:
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Battery enclosure for EMEA countries
For EMEA countries, if backup batteries are used, a battery enclosure is
required. Individual batteries are Hawker Energy SBS 60 Valve Regulated
Lead Acid (VRLA), 12 V DC nominal voltage, with a capacity of 50.8 Ah.
They are available in battery modules containing four batteries each
(A0669283 Battery Module). Install the modules in the N0003344 Battery
Communication Server 1000M and Meridian 1
remote or local access (PSTN, GSM, EEM, TCP/IP, SNMP)
local and remote Graphical User Interface (GUI) with multi-language
compatibility
a connecting point for the system's main battery return reference (BRR)
cable
connecting points for the bus bar links to bridge the supplementary
distribution panel, if provided
connecting points for the bridge cables for a field-installed
supplementary rectifier shelf, if provided
connecting points for the interface with the outside world (alarms inputs
and outputs, etc.)
an LVD contactor inhibit switch
Installing DC power
Large System Installation and Commissioning
Page 103 of 456