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User’s Manual UPSI-B-2410
User’s Manual UPSI-B-2410
Notes
The DC input (DC connector 2, PIN 4) must be protected by a 15 A fuse.
Observe the correct polarity when connecting the battery pack BP-2425C
as well as the inputs and outputs!
Before switching on the unit, make sure all connections are correct.
All fuses, especially that of the battery pack, must be engaged.
5.1 DC Connector 1: Battery pack connection
At this pin-and-socket connector the battery pack BP-2425C is connected.
Only with this battery pack the DC UPS UPSI-B-2410 can operate in the temperature
range of -30…+70 °C.
PIN
1 Temperature sensor battery
2 Temperature sensor battery
3 Battery (+)
4 Battery (–)
5.2 DC Connector 2: Input and output connection
PIN
1 Output (–)
2 Input (–)
3 Output (+)
4 Input (+)
5 GND
The output voltage corresponds to the connected input
voltage minus 0.4 V DC.
5 Installation and Commissioning
Connections
Attention
Do neither mount the DC UPS UPSI-B-2410 nor the battery pack BP-2425C
upside down.
Make sure sufficient convection is possible during operation.
DC connector 1
1 Temp. sensor batt.
2 Temp. sensor batt.
3 Battery (+)
4 Battery (-)
DC connector 2
1 Output (–)
2 Input (–)
3 Output (+)
4 Input (+)
5 GND
Temp Temp BAT
+
BAT
–
OUT
–
IN
–
OUT
+
IN
+
20 mm
20 mm
40 mm
40 mm
40 mm
For the battery pack BP-2425C
no distances have to be observed for the installation!
The distances illustrated
in the following figure
must be observed!
Note: Installing a fuse on site at both the input (F1) and output (F2) is recommended.