Ibex Battery Systems

Electrical Specifications

L12BD-3.0/115AC

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General Description

Mechanical

Operation Manual

Specifications

12V Chargers
Maximum Operating Ratings

Line Voltage
Output Short Circuit Duration
Hi-Pot Rating (Note 1)
Output Voltage Isolation (Note 2)
Line Frequency (Min. & Max.)(Note 8)
Operating Temperature
Storage Temperature
116/232 to 132/264VRMS
Continuous
2500VRMS
150V Peak
50/60Hz
-40C to +60C
-55C to +105C

Electrical characteristics Unless stated otherwise, these specifications are valid over the operating temperature range.
Parameter Conditions Minimum Maximum Units
Max. Output Current (Note 3) Vout > 12V 3.0 3.4 A
Foldback Current (Note 3) Short Circuit 0.8 1.4 A
Absorption Mode Voltage Ambient=+60C
23C
0C
-40C
 13.7
14.6
15.0
15.9		 14.7
15.2
15.9
16.8		 V
Float Mode Voltage Ambient=+60C
23C
0C
-40C		 12.7
13.6
14.0
14.9		 13.3
13.8
14.5
15.4		 V
Output Ripple Voltage (Note 4) - - 50 mV pk-pk
Output Leakage (Note 5)
Output Leakage (Note 6)		 - - -30
-1.0		 mA
mA
LED Signal Output Currents - 9 11 mA
Max. Load Current (Note 7) Ambient=+60C
+20C
0C
-40C		 - 4.2
5.0
5.0
5.0		 A (RMS)

Note 1: 1 minute rating between the line-input terminals and the battery output or LED terminals or ground.
Note 2: Continuous rating between any output terminal and chassis.
Note 3: Battery voltage = 12V or higher during charging. Below 12V (Vfoldback), the current folds back linearly to the minimum value (at 0V).
Note 4: Assumes the output is connected to a minimum recommended size battery.
Note 5: This is the reverse leakage current that the battery supplies to the charger when the line voltage is removed and the charger has connected the +BAT terminal to the LOAD terminal.
Note 6: This is the reverse leakage current that the battery supplies to the charger when the line voltage is removed and the charger has disconnected the +BAT terminal from the LOAD terminal.
Note 7: The load current is fused with a polymeric fuse (Raychem RGE600 or equiv).
Note 8: With a 50Hz line frequency, the input voltage should not be higher than 126/252VAC.