CSE Kingfisher PLUS+, Hardware Reference Manual

Page: 8 / 89

Superseded Hardware Manual 7.12 Page 8
Notes:
•
A condition has to be valid for 3 seconds before the trim voltage is adjusted.
•
In float state the trim voltage will only be decreased at a maximum rate of once every 2 minutes.
•
In every state the maximum supply current is continuously monitored and the voltage is reduced if
exceeded.
P S -1/P S U-1 S p e c ific a tio n s
Specification PS-1-1 (12 V backplane) PS-1-2 / PSU-1 (24 V backplane)
Input Supply 90 to 220 VAC 50/60 Hz USA & Asia
150 to 250 VAC Aus. & Asia
90 to 220 VAC 50/60 Hz USA & Asia
150 to 250 VAC Aus. & Asia
Load Capacity 50 W 25 W up to S/N 11723
50 W for Serial Numbers >11910
Outputs +5 VDC @ <10 W to Backplane
+12 VDC @ <50 W to Backplane
+12 VDC @ <50 W to Battery
+13.8 VDC @ 2 A to Radio
+24 VDC Isolated @ <10 W to Field
(optional)
Total 50 W max.
+5 VDC @ <10 W to Backplane
+24 VDC @ <50 W to Backplane
+24 VDC @ <50 W to Battery
+27.6 VDC @ 1 A to Radio (PS-1-2)
+24 V Isolated @ <10 W to Field
(optional)
Total 50 W max.
Backup Battery
12 VDC, 26 AH max. Sealed Lead-
Acid
24 VDC, 15 AH max. Sealed Lead-Acid
Isolation 2.5 kV AC input/DC output
2.5 kV Isolated 24 VDC output 2.5 kV AC input/DC output
2.5 kV Isolated 24 VDC output
Deep Discharge
Protection RTU Shutdown at 10.5 V RTU Shutdown at 21 V
Startup Voltage 11.8 V 23.6 V
Supply Fuse 1.6 A slow blow internal 1.6 A slow blow internal
Monitoring
Circuits Battery Current and Voltage,
Temperature, AC Supply, DC Supply Battery Current and Voltage,
Temperature, AC Supply, DC Supply
Status
Indicators Voltage Supplies and Battery on
Front Bezel Voltage Supplies and Battery on Front
Bezel
Connector Removable for AC/DC connectors Removable for AC/DC connectors