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Declaration of Conformity: 

In accordance with the provisions of Directives 2014/35/EU, 2014/30/EU, 2009/19/EC, this

 

product complies with the following standards or normative documents: 
EN55014-1;  EN55022 B;  EN61000-6-1;  EN61000-4-2;  EN61000-4-3;  EN61000-4-4;  

 

EN62368-1;  EN50498.

 

 

Disposal of the 
product in the 
household 
waste is not 
allowed. 

 

The product conforms to RoHS.

 

It complies with the directive 
2011/65/EU for Reduction of 
Hazardous Substances in electrical 
and electronic equipment. 

 

 

 

 

Safety Regulations and Appropriate Application: 

The charging converter has been designed according to the valid safety regulations. 

  

Appropriate application is restricted to: 

 

1.

 

Charging of lead-gel, lead-AGM, lead-acid or LiFePO4 complete batteries (with integrated BMS, balancing, 
safety circuit and approval!)  Charging of batteries of the indicated nominal voltage and simultaneous supply 
of the consumers being connected to these batteries in fixed installed systems with the indicated battery 
capacities and charging programs. 

2.

 

Simultaneous supply of consumers being connected to these batteries in fixed installed systems. 

3.

 

Connection in consideration of the indicated cable cross-sections at the inputs and outputs of the unit. 

4.

 

Connection in consideration of the indicated battery capacities at the inputs and outputs of the unit. 

5.

 

Fuses of the indicated capacity are to be provided near the battery to protect the cabling of the batteries. 

6.

 

Technically faultless condition. 

7.

 

Installation in a well-ventilated room, protected from rain, humidity, dust, aggressive battery gases, as well as 
in an environment being free 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 damages are excluded and observe to fasten them tightly.

 

 

Never lay 12 V cables and 230 V mains supply cables into the same cable conduit (empty conduit).

 

 

Check live cables or leads periodically for insulation faults, points of break or loosened connections. Occurring 
defects must be remedied immediately. 

 

The unit is to be disconnected from any connection prior to execution of electrically welding or work on the 
electric system. 

 

If the non-commercial user is not able to recognize the characteristic values being valid for a unit or the 
regulations to be observed, expert advice is to be obtained. 

 

The user / buyer is responsible for the observation of construction and safety regulations of any kind.   

 

The unit does not contain any parts, which can be replaced by the user

Even after having been switched-off, 

the unit may be live for an extended period (particularly in case of failure). 

 

Keep children away from the unit and the batteries. 

 

Observe the safety regulations of the battery manufacturer; deaerate the battery room, if required. 

 

Non-observance may result in injury or material damage. 

 

The warranty period is 36 months from the purchase date (against presentation of the sales slip or invoice). 

 

The warranty will be void in case of any inappropriate utilisation of the unit, if it is used beyond the technical 
specification, in case of improper operation or external intervention. We do not assume any liability for any 
damage resulting hereof. The liability exclusion is extended to any service being executed by third, which has not 
been ordered by us in writing. Service is to be effected exclusively by VOTRONIC Lauterbach. 

Summary of Contents for VCC 1212-20 C

Page 1: ...charging characteristic line The charging converter excels by its compact design low weight high frequency switch mode boost and buck converter technology and powerfully dimensioned power components for safe operation The simultaneously supplied 12 V consumer loads are protected against overvoltage and voltage fluctuations The integrated recharging branch 12 V 0 1 A provides charging trickle charg...

Page 2: ...ff by the switched 12 V signal No 10 During extended standstill periods and charging of the BOARD battery mains solar the recharging branch of the VCC 1212 20 C 12 V 0 1 A can be used for trickle charging of the vehicle s STARTER battery The 12 V heating cartridge of the refrigerator can be connected to the connector No 10 and 11 during driving while the supply of the refrigerator control is taken...

Page 3: ...led also refer to Function Selection page 5 2 During extended standstill periods and charging of the BOARD battery the recharging branch of the VCC 1212 20 C 12 V 0 1 A is used for trickle charging of the vehicle s STARTER battery Reverse battery 12 V mix up at the large power terminals IN 12 V and OUT 12 V must be avoided in any case This will result in serious damage of the unit Observe the cros...

Page 4: ...rip i e Terminal D 1 Connect it automatic unit control via signal vehicle D 2 Not used automatic unit control via operating voltage Further description function selection see page 2 Unit Settings d Imperatively set the charging program for the BOARD battery type design technology acid gel AGM LiFePO4 from page 8 Start up and Function Test e Further description see page 7 Further operation of the u...

Page 5: ...d by a mains supply charger BLOCKED Also see Function of the Power Control at STARTER Battery and Generator page 7 Battery Temperature Sensor Connect the temperature sensor included in the standard delivery scope to the terminals TS TS any polarity The temperature sensor controls the temperature of the BOARD supply battery Ensure that the installation place of the sensor is not influenced by any s...

Page 6: ...re equipped with a power limit function allowing to reduce the charging capacity temporarily at the touch of a button see technical data LED Remote Control S Order No 2076 7 LEDs for convenient control of functions and charging state LCD Charge Control S VCC Order No 1248 With illuminated excellently readable display showing the state of the charging converter the current charging phase the voltag...

Page 7: ...ery 12 V The unit is equipped with a charging branch which ensures support charging and trickle charging of the STARTER battery 12 V in case of extended standstill periods It will be activated automatically as soon as the BOARD battery had been sufficiently charged for instance by a mains supply charger see Technical Data Recharging Branch A small part of the charger current approx 0 1 A is divert...

Page 8: ... 1 Lead Acid AGM 1 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...

Page 9: ...s balancing as well as safety circuit is not admissible The battery temperature sensor must be installed at the battery screw to the negative pole and must be connected at the unit It serves as protection for the battery No function without temperature sensor The LEDs Batt Full and Power are flashing simultaneously If possible the battery temperature should be kept above 0 C 4 LiFePO4 14 4 V Switc...

Page 10: ...he battery charging current is decreased slowly while full charging is increasing The charging converter controls the charging time as well as the charging current From these values and from the course of charging being recorded during the phase I the charging converter determines the 100 full charge point of the battery for automatic switching to U2 In contrast to conventional voltage transformer...

Page 11: ...ee 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 damages are excluded and observe to fasten them tightly Never lay 12 V cables and 230 V mains supply cables into the same cable conduit empty conduit Check live cables or leads periodically for insulation faults points ...

Page 12: ... OFF 13 0 V Active at LiFePO4 Board Battery Voltage ON 13 5 V OFF 13 4 V Input TS TS for Battery Temperature Sensor BOARD Yes Quiescent Current Standby 3 7 mA Charging Timer 3 fold Ripple Factor Voltage 30 mV rms Limit of Charging Voltage OUT BOARD Consumer Protection 15 00 V Safety Protection against Short circuit Back Discharge Yes Fitting Position of Unit any Temperature Range 20 45 C Speed con...

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