• Fronius Forklift Battery Chargers

Fronius Selectiva charging systems are highly intelligent. Charging systems for drive batteries need a special type of intelligence. Since every battery is different, the Selectiva series automatically recognises age and charge level to provide a precise charge. This increases the service life and efficiency of the battery and reduces the amount of maintenance. It is a question of intelligent technology

The proven Selectiva series with four power classes and housing versions offers a complete product range for 12, 24, 36, 48, 72 and 80 volt forklift batteries.

Selectiva 1kw

Due to its efficiency of up to 96%, every seventh charge is free. The Selectiva charger with Active Inverter Technology gently charges your batteries and may increase their service life by up to 25%.

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Selectiva Plus 2/3kw

With the Selectiva 3 kW battery charging system, Fronius is offering an efficient and reliable solution for charging traction batteries. The new Ri charging process adapts the charge according to the age, temperature and state of charge of the battery, delivering maximum energy efficiency and the longest battery life

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Selectiva Plus 8kw

The tried and tested range for medium to large forklift batteries with power output of 8 kW. Compact design, simple handling and the especially effective Active Inverter Technology make Selectiva Plus devices attractive to intralogistics professionals.

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Selectiva Plus 16kw

The successful Active Inverter Technology with the revolutionary Ri-charging process adapts itself to the requirements of the battery and only charges the battery with the current that it actually needs.

The successful Active Inverter Technology with the revolutionary Ri-charging process adapts itself to autoselect battery capacity and battery voltage.

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RI Charging Process

The RI charging process adapts to the demands on each battery and only charges the battery with the current that it really needs according to its age and state of charge. Gassing and/or battery warming is therefore minimised resulting in maximum battery service life.

Less Maintenance

Charging processes that are adapted to the demands of the battery prevent uncontrolled overloads and decrease maintenance requirements (less water required, less work). The service life of the battery increases as a result.

It is possible to recover / recharge deeply discharged, and sulphated batteries, using one of the unique charging profiles that are pre-programmed into the Selectiva Plus models.

Technology Device Efficiency Charging Efficiency Total Efficiency
50 Hz 80% 70% 56%
HF 90% 75% 68%
Fronius AIT 92% 80% 74%
Fronius AIT with Ri 93% 90% 84%

Maximum Energy Efficiency

When charging a traction battery, the flow of energy from the socket via the charger to the battery is represented in the form of total efficiency.

This electrical process determines the device efficiency. This is followed by an electrochemical process in which the battery is charged by means of a charging characteristic, which is referred to as charging efficiency.

As a first step, the energy coming from the socket into the battery charger is converted from AC to DC. What is important here is the battery charging technology that the charger employs.

Multiplying both processes together gives thetotal efficiency.

Selection Chart

HOUSING SELECTIVA 1kW SELECTIVA 2kW SELECTIVA PLUS 3kW SELECTIVA 8kW SELECTIVA 16kW
Housing type Housing 1 Housing 1 Housing 2 Housing 3 Housing 4
Power 1kW 2kW 3kW 8kW 16kW
Dimensions w/h/d 247 x 162 x 88 mm 341 x 110 x 200 mm 315 x 200 x 110 mm 633 x 344 x 180 mm 647 x 392 x 247 mm
Weight incl. mains and charging lead 4 kg 5 kg 8 kg 23 kg 34 kg
Protection class IP44 / IP40 IP21 IP21 IP20 IP20
Mains lead 2 m 2.5 m 2.5 m 3 m 3 m
Charging lead 2.5 m 3 m 3 m 3 m 3 m
Mains voltage 1 x 230v AC (+/- 10%) 1 x 230v AC (+/- 15%) 1 x 230v AC (+/- 10%) 3 x 400v AC (+/- 10%) 3 x 400V AC (+/- 10%)

Selection Table

BATTERY VOLTAGE
RECHARGE TIME
DEVICE TYPE
Input Current (a)
Type (kW)
6h 7h 8h 9h 10h 11h 12h
CAPACITY (Ah)
12V
110 135 165 195 225 250  
Selectiva
1020 1 2 1
160 190 240 300 345 375   1030 1 2 1
24V
52 65 80 95 110 125 140
Selectiva
2010 1 2 1
80 100 125 150 170 185 210 2015 1 2 1
110 135 165 195 225 250 280 2020 1 2 1
180 210 260 320 360 400 450 2032 1 4 1
200 230 290 345 395 440 490 2040 1 7 1
225 290 355 415 480 535 600
Selectiva
2040 1 8 2
280 365 440 520 595 675 750 2050 1 10 2
340 440 530 630 725 800 900 2060 1 12 2
395 510 630 725 840 940 1060 2070 1 12 2
450 580 710 830 950 1074 1200
Selectiva Plus
2080 1 12 3
560 730 880 1020 1190 1350 1500 2100 1 16 3
560 730 880 1020 1190 1350 1500
Selectiva Ri
2100 3 7 8
670 870 1060 1250 1430 1600 1800 2120 3 7 8
800 1000 1240 1450 1680 1880 2100 2140 3 8 8
930 1150 1420 1650 1920     2160 3 9 8
1010 1305 1595 1875 2150     2180 3 11 8
1120 1450 1770 2030       2200 3 12 8
36V/48V
110 135 165 195 225 250 280
Selectiva
4020 1 8 2
185 240 290 345 395 445 495 4035 1 12 2
280 365 440 520 595 675 750 Selectiva Plus 4050 1 15 3
340 440 530 620 720 800 900
Selectiva Ri
4060 3 8 8
420 545 660 780 890 1015 1125 4075 3 9 8
505 655 795 935 1075 1200 1350 4090 3 10 8
670 870 1060 1250 1430 1600 1800 4120 3 13 8
800 1000 1240 1450 1680 1880 2100 4140 3 15 8
870 1085 1345 1575 1825 2040 2280 4160 3 15 8
80V/72V
225 290 355 415 480 535 600
Selectiva Ri
8040 3 8 8
340 440 530 620 720 800 900 8060 3 11 8
420 545 660 780 890 1015 1125 8075 3 13 8
495 635 770 910 1040 1170 1300 8090 3 15 8
670 870 1060 1250 1430 1600 1800 8120 3 22 16
800 1000 1240 1450 1680 1880 2100 8140 3 25 16
930 1150 1420 1650 1920 2140 2400 8160 3 28 16
1000 1250 1550 1790 2090 2327 2610 8180 3 30 16

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Selection Table

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