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--11-- 

Unit Settings: 

Carefully move the 

10 micro slide switches 

behind the front panel of the unit to the 

desired position using a small screw-driver. The 

control levers

 are shown in 

white

.

 

 

1.)

 

How to Set the Battery Type "Board"- (Design, Technology): 

Eight (8) charging programs

 for the different battery types are stored in the unit. 

 

They can be selected by means of the 

upper 4 slide switches

If not being specified divergently by the battery manufacturer, the suitable charging program for 
the board supply battery can be determined by means of the following description and the 
technical data (voltage rates U1 and U2). 

The possible parallel/floating operation with consumer loads being connected to the 
board battery is also automatically considered by all charging programs. 

TS 

= Temperature Sensor (Effect with/without connection of the temperature sensor) 

 

Charging Programs for

 Lead 

Batteries (Acid, Gel, AGM)

4 Characteristic lines, charging voltage rates and temperature equalization for batteries in lead 
technology:

 

 

 

1

 

"Lead Acid"

 

Switch Position 

 

 

  U1=14.40 V  U2=13.50 V 
 

  2-6 h 

   

Universal charging program for 

 

acid-lead-acid batteries

 acc. to DIN 57 510/ 

 

VDE 0510 for charging and trickle charging of 

 

supply (board) batteries.

 

 

Ensures short charging times, high charging factor and 
acid mixing for open standard batteries and closed, 
SLA, low-maintenance, maintenance-free "non-solid 
electrolyte", "lead-acid", drive, lighting, solar and 
heavy-duty batteries. Also suitable for recently 
developed batteries (low-antimonous, with silver-alloy, 
calcium or similar) and batteries with low (L) and very low (VL) water consumption. 
 
 
 

2

 

"Gel"

 

Switch Position 

 

 

  U1=14.40 V  U2=13.80 V 
 

   6-12 h 

   

Adapted to closed, gas-tight

 

Gel/dryfit

 batteries 

VRLA

 with

 

determined electrolyte, which are 

 

generally requiring longer dwell times U1 to achieve 
particularly high capacity storage and to avoid deep 
discharge (becoming deaf) of the battery, such as 
EXIDE, Sonnenschein, "dryfit", Varta, Bosch, Banner, 
Mobil Technology etc. If not being specified 
divergently by the battery manufacturer, also 
recommended for batteries in round cell technology, 
such as EXIDE MAXXIMA (DC). 

 

 

Summary of Contents for VCC 1212-50

Page 1: ...s excel by their compact design low weight high frequency switch mode technology and powerfully dimensioned power components for safe operation Significantly improved energy balance of the board batte...

Page 2: ...ng and fuses of the customer which are already existing in the vehicle Only suitable for VCC 1212 50 page 4 Suitable for combination with electroblock EBL EVS with the existing cabling of the customer...

Page 3: ...cross sections and lengths of the cables Never mix up the voltage sensor cables for start Vs and Vs and board Vb and Vb Insert fuses near the battery for protection of the cables Reverse battery 12 V...

Page 4: ...12 50 The cabling and the fuses for the electroblock EBL provided by the customer are further used VCC 1212 50 The switches IN Limit see table 3 page 14 can be used to eventually limit the maximum cur...

Page 5: ...50 70 90 with full capacity The cabling and the fuses for the electroblock EBL provided by the customer are further used For this purpose insert a switching relay 12 V 60 A order No 2202 into the cabl...

Page 6: ...y suitable for VCC 1212 50 The cabling with the fuses and the cutoff relay provided by the customer are further used VCC 1212 50 The switches IN Limit see table 3 page 14 can be used to eventually lim...

Page 7: ...to tables 1 The further cabling to the batteries including different cross sections is to be done directly at the relay The 12 V current requirement of the inverter might be higher than the output ca...

Page 8: ...ntioned maximum values for Cable Length BOARD are only used to approx 2 3 VCC 1212 50 Cable Cross section Cable Length START In case of insulated body Cable Length Batt Fuse 2 Cable Protection Cable L...

Page 9: ...ay in case of temporarily very high consumer current rates If not used leave the terminal blank The rating of the output is max 1 A and it is protected with a thermal fuse which resets itself after re...

Page 10: ...age rates of 20 C 25 C being recommended by the battery manufacturers LiFePO4 Batteries Installation The thermal contact of sensor and inside temperature of the battery should be well Thus it should b...

Page 11: ...temperature equalization for batteries in lead technology 1 Lead Acid Switch Position U1 14 40 V U2 13 50 V 2 6 h Universal charging program for acid lead acid batteries acc to DIN 57 510 VDE 0510 for...

Page 12: ...emperature control adapted to lithium batteries Observe the instructions of the battery manufacturer An operation of the unit at a LiFePO4 battery without BMS Battery Management System and without equ...

Page 13: ...U1 14 20 V U2 13 60 V 0 5 h Adapted to Victron LFP BMS 12 8 TransWatt TH 12 xxx of the indicated capacity rates Operation of the battery only with own BMS and prescribed safety circuit 7 LiFePO4 14 4...

Page 14: ...ging port for the starter battery is existing in the system the function auxiliary charging of the charging converter is not required and should be switched off A Switch position to the left A Auxilia...

Page 15: ...inuous signal at D without running engine might discharge the starter battery Increase of the charging capacity 12 50 V Reduction of the charging capacity 12 20 V Switching off threshold 12 00 V 30 se...

Page 16: ...ellow If it is on Pilot lamp for the starter battery during operation If it is flashing The voltage of the starter battery is too low or too high only with D control Is flashing shortly every 2 sec Du...

Page 17: ...uch as in EBL EVS bridges the charging converter Check connection plan Operation with EBL EVS etc m The charging converter changes permanently between active and quiescent condition D must arrive dire...

Page 18: ...ion phase After that automatic switching to the following phase U1 4 During the phase U1 LED Main Charge is lighting the battery voltage will be kept constant on a high level The green LED Battery Ful...

Page 19: ...ree from condensation water Never use the unit in locations where the risk of gas or dust explosion exists Open air operation of the unit is not allowed Lay the cables in a way that damage is avoided...

Page 20: ...Ah 100 460 620 Ah 150 600 800 Ah LiFePO4 Charging Programs Stored in the Memory 4 4 4 Safety Charging Voltage at Battery Overtemperature 12 80 V 12 80 V 12 80 V Input T T for Battery Temperature Sens...

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