BL 5-12V-1P


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  • Ex Tax: Rp0
  • Brand: Sari SEG
  • Product Code: BL5-12V-1P
  • Weight: 1kg
Battery Charger  Type BL5-12V-1P


The charging set serves to recharge batteries rapidly and with less damage to the batteries, to    maintain the fully - charged state of lead nickel cadmium batteries and to cover the power requirement of continuous loads.


Charging following the IE

Characteristic curve

Depending upon the number of cells and the type of batteries, the charging set will charge until the full charge state is reached (for lead batteries 2.23V/Z, for NC batteries 1.4 V/Z, complying with VDE 051 or DIN 41 777) at the constant rate of 5 A. After this, the charge set supplies a lower trickle-charge current, dependent upon the charge voltage and, possibly, current for permanent loads. The charge setis short circuit proof, protected against incorrect polarity and requires no switching off, e.g. during starting the battery voltage breaks down owing to excessive power consumption.


Equalizing charge following the I characteristic curve

Connecting the device terminals 4 and 6 via external normally-open contact permits an equalizing charge in excess of  the fully-charge state.

NC batteries above all, require recharging up to 1.75 V/cell each time they become fully discharge in order to prevent a gradual loss of capacity. The equalizing charge is generally initiated manually.

Several charging sets may be arranged in parallel in order to produce higher currents. If this is done, you must ensure that the final charging voltage is the same setting on each charging charging set.



Normal charge                      :  Disconected terminal ”6” and connect a voltmeter to terminal “5” and “6”. Set potentiometers P2 
                                                     so that the following appropriate final charge voltage is indicated.

12 V lead –Acid battery        :  13.5 V 24 V lead –Acid battery                 :  27 V 12 V nickel cadium batt.               :  14 V

24 V nickel cadium batt.      :  26.6 V (19 cells) 24 V nickel cadium batt.               : 28V     (20 cells)

Equalizing charge                 :  The charging set is reconnected by terminals “4” and “6” to high charge.

                                                     The charging set is preset at the factory to 16 or 32 Volts if necessary, this setting should be 
                                                     changed at potentiometer P3.

Technical data


Type                                     :         


BL 5 – 12



BL 5 – 24

Rated current                        :


5 A


Rated voltage                        :

12 V,


24 V

Input voltage                        :

1 x 220 V



Power consumtion               :  No - load - 50 VA, full - load - 300 VA Efficiency                             :  n = 0.86


Output voltage

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