CSE Kingfisher PLUS+, Справочник по аппаратуре

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Superseded Hardware Manual 7.12 Page 79
P S -11 S p e c ific a tio n s
Input Supply 100 to 240 VAC 50/60 Hz
+96 to +340 VDC
Can also be powered using 12.0 to 15.0 VDC when powered from the backup
battery terminals.
Backup Battery Sealed Lead-Acid, 12 VDC, 26 AH max. Note: batteries exceeding 26 AH can
be connected. However, full charging cannot be guaranteed.
Outputs Item Range Max. Current Protection Switchable
from Logic?
12 V Backplane
#
10.2 - 14.4 V 4.5 A Electronic No
5 V Backplane 5 V + 5% 3.0 A Electronic No
12 V Battery
#
10.8 - 15.0 V 4.5 A Polyfuse No
12 V Auxiliary (V
R
)
#
10.8 - 15.0 V 4.0 A Electronic Yes
24 V Auxiliary 24 V + 5% 0.4 A Polyfuse Yes
Maximum total current: 4.5 A
Maximum load: 60 W (for ambient temperatures up to 50°C)
#
These voltages are electrically linked and are varied by the module when charging a
battery. 12 V Battery and 12 V Auxiliary are nominally 13.8 V @ 25°C. These voltages
will also vary when the module is powered from a backup battery.
Isolation 2.5 kV Transient AC input / DC output
Deep Discharge
Protection RTU Shutdown at 10.8 V + 0.2 V
RTU Startup at 11.6 V + 0.2 V
When mains power is restored, a PS-11 will switch from battery power to mains power
within 30 seconds provided the battery voltage is less than 13.8 V. If the battery
voltage is higher, the PS-11 will continue to run on the battery until the battery voltage
drops below 13.8 V. If a battery powered PS-11 shuts down due to low battery
voltage, it will startup again within 60 seconds when the battery voltage is 11.6 V or
greater or mains power is restored.
Connector Plugs Low Voltage: 5 mm pitch TB plug (Phoenix MSTB2.5/7-ST or similar)
AC Mains: 7.62 mm pitch TB plug (Phoenix PC4/3-ST-7.62)
Monitoring Item Accuracy
Battery Current
Supply or Battery Voltage
Supply or Battery Current
Temperature
AC present
Battery low
24 V Auxiliary Present + 10%
+ 2%
+ 10%
+ 2°C
N/A
N/A
N/A
Operating
Temperature -20 to 70°C
Storage
Temperature -40 to 85°C
Operating Humidity 5 to 98% RH non-condensing
Redundant Power
Supplies Yes. Two or more power supplies can be installed on a backplane in any
available slots. Equal load sharing is not guaranteed.
Hot Swap Yes. When 2 power supplies are present on the backplane, one power supply
can be swapped with no interruption to the processor or I/O.
Bundled
Accessories External temperature sensor. Attach to or near negative battery terminal to
ensure full life span of backup battery is achieved.
When connected the temperature sensor returns 10 mV per
˚Kelvin
.
(Note 0
˚
Kelvin = -273
˚
C). When functioning correctly, the sensor will provide
2.73 V @ 0
˚
C and 2.93 V @ 20
˚C
etc.