Tadiran Telecom Coral IPx 800 Series Installation Procedure And Hardware Reference Manual page 351

7 Specifications
PS19 DC-D (DC Power Supply-Duplication)
Coral systems:............................................. IPx 800, 3000, 4000 (requires 30A/125V
Input:........................................................... -40VDC to -60VDC, 25A max.
Power Consumption: ........................................ Continues 575W per cage
DC Outputs: ................................................+5VDC nom. regulated 20A max.
Message Output (for SLTs):........................–120VDC, 0.4A max.
Ringer Outputs (for SLTs): .........................
Voltage: ...................................85V
Frequency................................20Hz or 25Hz (jumper selectable)
Capacity ..................................20VA Max.
Alarm: .........................................................Signaling malfunction
Indicators: ...................................................Power ON/OFF (green)
Fuses: ..........................................................
Input (-48VDC).......................25A/125V S.B.
Output .....................................None
Controls and Adjustments: .........................ON/OFF power switch
Weight: ................................................................ 3.0 kg
fuse on the cage rear panel)
–5VDC nom. regulated 0.25A max.
+12VDC nom. regulated 5A max.
–12VDC nom. regulated 0.25A max.
–48VDC unregulated (or approx.
1.5V to 2.0V lower than input voltage)
12.0A max.
RMS
Front panel LED indicator (red)
ALARM (red)
Output ring frequency
Power Supplies
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