Power Supplies
7-1
PS
19 D
C
Power Sup
ply U
nit
7
7.1
PS19 DC
Power Supply Unit
0
The DC Power Supply (PS19 DC) provides internal operating voltages for the
Coral IPx 800 systems.
The PS19 DC power supply card has been discontinued and has been
replaced by the PS19 DC-D power supply card.
The PS19 DC operates from a nominal input of –48VDC, typically supplied by an
external 48VDC rectifier or a stationary battery plant. Actual input may vary from
–40 to –60 volts allowing operation:
From an external battery power source while the batteries are charged at an
equalized charge rate.
During a power failure, until the batteries are completely discharged.
PS19 DC Front Panel
illustrates the front panel of the PS19 DC. The following items located on
the front panel are described in the following table:
1
General Description
Feature
Description
Alarm (red) Indicator
Lights when there is any failure within the PS19 DC
Power (green) Indica-
tor
Lights when the power switch is turned on
Summary of Contents for Coral IPx 800 Series
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Page 32: ...1 4 Coral IPx 800 Installation Manual Document Description 1 NOTES...
Page 34: ...1 6 Coral IPx 800 Installation Manual Special Symbols Used in this Document 1 NOTES...
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Page 48: ...2 8 Coral IPx 800 Installation Manual Site Inspection 2 NOTES...
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Page 116: ...3 26 Coral IPx 800 Installation Manual Shared Service and Peripheral Card Test 3 NOTES...
Page 118: ...3 28 Coral IPx 800 Installation Manual Installation Wrap up 3 NOTES...
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Page 142: ...5 16 Coral IPx 800 Installation Manual Protection Devices 5 NOTES...
Page 150: ...5 24 Coral IPx 800 Installation Manual Terminal Data Communication Ports RS 232E 5 NOTES...
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Page 278: ...6 38 Coral IPx 800 Installation Manual Cage Description and Installation 6 NOTES...
Page 292: ...6 52 Coral IPx 800 Installation Manual Coral IPx 800X Expansion Cage Description 6 NOTES...
Page 312: ...6 72 Coral IPx 800 Installation Manual System Configuration Options Coral IPx 800 6 NOTES...
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Page 352: ...7 38 Coral IPx 800 Installation Manual PS19 DC D Power Supply Unit with Duplication 7 NOTES...
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Page 372: ...8 4 Coral IPx 800 Installation Manual Common Control Cards 8 NOTES...
Page 382: ...8 14 Coral IPx 800 Installation Manual Software Authorization Unit SAU 8 NOTES...
Page 384: ...8 16 Coral IPx 800 Installation Manual MAP 8 NOTES...
Page 386: ...8 18 Coral IPx 800 Installation Manual LIU 8 NOTES...
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Page 396: ...8 26 Coral IPx 800 Installation Manual HDC Card High Density Control 8 NOTES...
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