Samlexpower SEC-2440A Owner's Manual download pdf (Page 4)

DESCRIPTION

SEC-1260A/SEC-1280A (for 12 V batteries) and SEC-2440A (for 24 V batteries) are high

current, 3 Stage Chargers that deliver 60 A, 80 A and 40 A respectively for almost 75% to

80% of the charging cycle ensuring a very fast, safe and complete charging of lead acid

batteries. The nomenclature “ I Uo U” is a DIN nomenclature and signifies the 3 charging

stages – I for constant current Bulk Charge Stage 1, Uo for constant over voltage Absorption

/ Boost Stage 2 and U for constant voltage Float / Maintenance Stage 3 ( under DIN

specification, voltage is designated “U” and current is designated “I”. The subscript “o” in

“Uo” signifies over voltage).

FEATURES

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• Fully automatic – “Connect and Forget” operation.

• Suitable for flooded , AGM or Gel Cell type of lead acid batteries.

• State-of-the-art switched mode technology is used for high efficiency, lightweight

and quiet operation.

• User selectable 2 or 3-Stage automatic charging algorithm with timed Boost /

Absorption Stage and temperature compensation ensures rapid, safe and full

return of capacity.

• Ability to reduce maximum charging current to approximately 1/2 of the rated

capacity during “Half Power Mode”. This allows safe charging of lower capacity

batteries.

• Includes a Battery Temperature Sensor allowing temperature compensated charg-

ing, if required.

• 2 banks of batteries can be charged simultaneously without the use of an external

battery isolator. The charging current will be shared between the two banks de-

pending upon the depth of discharge of the connected batteries.

• 3 colour LED indicates charging status.

• Fan cooled - fan on/off based on output current.

• Protections against short circuit, over current, reverse battery connection and

over-temperature.

• Can be used as a power supply or as a DC UPS ( Uninterruptible Power Supply)

when used in conjunction with a battery.

• Optional Remote LED Panel with 10 Metres of wire for remote on / off control

and indication of charging status.

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Samlexpower SEC-2440A Owner's Manual Page 4