Automatic Charger Pb 2440 SMT 2B

Article-No. 6250



Pb 2440 SMT 2B 6250

Charging Programs:

1  2  4

Technical Features:

BR  FB  Kap  PL  SR


Charging Options:

Batterien 1S

1 Supply and 1 Starter Battery


  • Charging programs No. 1, 2 and 4 (gel, AGM, acid) adjustable to the battery type
  • Outstanding charging technology
  • The charging voltage is exempt from peaks, and it is controlled in such a way, that overcharging is excludedd
  • All-automatic continuous operation for permanent readiness for use of the batteries
  • Precise temperature compensation of the battery (temperature sensor, Art. 2001, is required)
  • Separate auxiliary charging port "S" for support charging and conservation of charge of the vehicle's starter battery, max. 2 A
  • Automatic battery regeneration in case of extended stop periods (twice a week)
  • Compensation of the voltage loss on the charging cables ensuring exact observation of the charging voltage rates
  • Intelligent microprocessor control observing the simultaneous supply of consumers being connected to the battery
  • Separation of the batteries in case of power failure, overheating, incorrect behaviour (safety relay for each charging port)
  • Adjustable silent run function (reduction at night)
  • 4 Battery capacitiy rates can be adjusted (12 charging programs in total)
  • Inputs for sensor (sense) lines, which can be optionally used in case of charging cables in overlength and/or in case of external diode charging current distributor with volage loss
  • The mains/charging capacity can be reduced in case of low capacity or restricted power supply, such as in case of weakly protected country current supply, generator operation etc. (power limint function)

Technical Details

 Charging Capacity in [V]/[A] 24 / 40
 Nominal Operating Voltage (AC) in [V] 230
 Operating Voltage Range (AC) in [V] 190 - 265 (Full Charging Capacity)
 Power Consumption (AC) in max. [W] 1380
 Sinusoidal Power Factor Correction (CosPhi = 1) yes
 Nominal Battery voltage (DC) in [V] 24
 Battery Capacity in [Ah] 75 - 440
 Charging Current in [A] 40
 Auxilary Charging Port "S" in [A] 2
 Characteristic Line of Charging IU1oU2
 Voltage limitation during all charging modes and programs [V] 30
 Ripple Factor Voltage in [mV] rms < 60
 Number of Charging Ports 1 + S
 Mounting Position of Unit any
 Temperature Range [°C] -20 to +45
 Protection Class/System of Protection I / IP 21
 Dimensions in [mm] - Dimensions incl. mounting flanges/feet, without connections 333 x 262 x 92
 Weight in [g] 3900
 Mark of conformity (CE) EN 60335-2-29
 Ambient Conditions, Humidity of Air:  max. 95 % RH, No Condensation
 Delivery Scope: Mains supply cable with shock-proof plug, Operating Manual

Charging Programs

1 „Gel“: Charging Program for Gel Batteries, Characteristic Line IU1oU2
Adapted to closed, gas-tight gel/dryfit batteries with determined electrolyte, which are generally requiring a higher charging voltage level and longer dwell times U1 to achieve short charging times with particularly high capacity storage and to avoid total discharge. Also recommended for EXIDE MAXXIMA a high-current battery in AGM filament technology.

2 „AGM“: Charging Program for AGM/Fleece Batteries, Characteristic Line IU1oU2
Adapted to charging closed, gas-tight AGM (absorbed glass mat) batteries and batteries in lead-fleece technology requiring a particularly high level U1 with adapted dwell times for full charging and after that a moderate level U2 for trickle charge (round cell and plate technology).

4 „UNIVERSAL“: Charging Program for Lead, Acid/Lead-Acid Batteries: Characteristic Line IU1oU2oU3
Universal program for charging and conservation of charge of acid batteries in vehicles (mixed operation mobile/stationary). Still offers short charging times, good charging factor and good acid mixing with average level U1 for open and closed, low-maintenance, maintenance-free standard, drive, lighting, solar and heavy duty batteries.

Technical Features

BR Automatic battery regeneration   FB Connection remote control / remote indicator
Kap Battery capacity (size) adjustable   PL Power limit funktion
(Reduction of the mains/charging capacity)
SR Silent run funktion (reduction at night)   TK Temperature compensation
VF Voltage sensor
(in case of very long charging cables)


Anleitung Katalog


Fernbedienung S Ladegeraete 2075

  Betriebs Fernanzeige IP67    Batterie-Status-Anzeige 2082

Remote Indicator IP67 (Art. 2081)

Charger State Monitor IP67 (Art. 2082)

Temp Sensor 2001  

Remote Control S (Art. 2075)

Temperature Sensor 825 (Art. 2001)

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