CARSPA EBC1240 12V-40A battery charger

Product detailed description

Pb battery charger CARSPA EBC1240, 12V/40, with automatic. Intelligent automatic lead-acid battery charger with seven-stage automatic, also designed for permanent connection to the battery being charged. Suitable for back-up power supplies, caravans, island PV systems, etc.


Product Parameters :

Charging phase:

- C-1 Desulfation:
pulsed current charging. This phase starts automatically when the battery voltage is below 11V and precedes the standard charging cycle.
C-2 soft start:
phase of gradual increase of charging current up to a maximum value of 40A
- C-3 constant current charging:
a key phase of the charging cycle. Constant current charging until a clamp voltage of 14.2 to 14.8V is reached (selectable in three stages)
- C-4 Absorbent Charging :
charging with constant voltage of 14.2-14.8V with gradual decrease of charging current
- C-5 Battery Test:
- at 90 sec. of the test, the battery is discharged and the clamp voltage is measured at the same time. If the test is successful, the last, maintenance stage follows automatically. If the test is unsuccessful and the clamp voltage drops rapidly during the test, stage 6 follows.
- C-6 Reconditioning charging:
in recovery mode, the battery is charged for 4 hours at a reduced constant current
- C-7 Maintenance mode:
maintaining the battery clamp voltage of 13.2-13.8V (selectable in three stages).


Technical parameters:

- supply voltage: 190 - 265 V
- max.charging current: 40 A
- for lead starter and traction batteries 12V 80-300Ah, AGM and AGM GEL
- temperature compensation of the charging current by the included temperature sensor
- LED display with charging status, charging current and voltage, and charge level
- efficiency: 88%
- operating temperature: 0 - 40 °C
- dimensions: 176 × 175 × 95 mm
- delivery including power and charging cables