Ibex Battery Systems

Electrical Specifications

L12-1.5/115AC

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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.)
Operating Temperature
Storage Temperature
108/216 to 126/252VRMS
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) Vfoldback < Vout 1.5 1.7 A
Foldback Current (Note 3) Short Circuit 0.4 0.7 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) - - -1.0 mA
LED Signal Output Currents - 9 11 mA
Max. Load Current (Note 6) Ambient=+60C
+20C
0C
-40C		 - >2.1
3.0
3.6
4.4		 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.

Note 6: The load current is fused with a polymeric fuse (Raychem RGE300 or equiv) which alone dictates the maximum allowable RMS load current. Short-term load currents may be considerably higher.