Elettro CF LEM1224250, Operating Instructions Manual

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BATTERY CHARGER ITEM 624 – LEM1224250
BEFORE USING YOUR BATTERY CHARGER READ WARNINGS AND INSTRUCTIONS CAREFULLY
This charger is designed to work connected to normal 220-240VAC 50-60Hz power mains. It has a waterproof
and dust rating of IP44.
It can be used for charging various types of rechargeable lead batteries, widely used in cars, motorcycles and
other kind of vehicles (for example WET, GEL, AGM etc.), with capacity ranges from 12V/50Ah to 12V/450Ah
or 24V/25Ah to 24V/230Ah. (Please refer to your battery user manual for correct application and charging
methods).
Both 12V and 24V modes have a “normal” and a “cold” mode selection. In 12V “normal” mode, the voltage is
14.4V and in “cold” mode, the voltage is 14.7V for cold weather and AGM battery applications. In 24V “normal“
mode, voltage is 28.8V and in “cold” mode, voltage is 29.4 V for cold weather and AGM applications.
TECHNICAL SPECIFICATIONS:
Input voltage 220-240 VAC 50/60Hz
Battery voltage 12V / 24V
Minimum battery voltage
4.5V (batteries at 12V)
15V (batteries at 24V)
Voltage selection Automatic
Min-Max capacity of
rechargeable batteries
50Ah - 450Ah (12V)
25Ah - 230Ah (24V)
Max. battery capacity for
maintenance function
500 Ah
Power consumption 460 W
Charging programs Constant current, constant voltage
Charging voltage
28.8V±2% o 29.4V±2% o 14.4±0.25V
o 14.7V ±0.25V o 13.6V ±0.5V o 16.5V ±0.5V
Max. charging current
12V 25A±10%
24V 12,5A±10%
Rechargeable battery
types
Pb: WET, MF, GEL, AGM, Ca-Ca
Waterproof and dust grade IP44
Protections
Automatic reduction of output power in case of high temperatures
Warning and cut-off in case of polarity reversal