Abbildung Fronius Selectiva
Fronius Selectiva
Chargers for lead-acid batteries, CSM and lead-crystal batteries, supports with upgrade also lithium batteries

Fronius SelectivaHighly efficient and networked.


Battery-protecting charging with high overall efficiency, thanks to a special RI charging process that delivers the optimum current in every charging phase. Networking of the batteries allows central visualisation of the charging data for cost control, fault detection and charge management.
Our recommendation, for use in professional traction applications, including networked management of multiple chargers.

Features

  • Battery-friendly and efficient

    When batteries are charged several times a day, the details of the charging process matter. The internal resistance-based RI characteristic of Fonius in this charger series controls the charge optimally at all times so that the highest efficiency is achieved without damaging the battery.

    Your advantage: Cost reduction through shorter charging process and longer replacement intervals.

  • Transparency and control

    The networking of all Fronius Selectiva 4.0 chargers in use allows the evaluation of all charging processes.

    Your advantage: Convenient charging management and early error detection.

  • Charging process for Cold Logistics

    The temperature range in which batteries can be charged optimally efficiently and without damage to the battery is limited. Heating the battery improves energy absorption.

    Your advantage: time savings and battery protection under cold operating conditions.

Characteristics

-**Longer battery life by 10 - 15 % due to individual characteristic curve per battery.

  • Reduction of energy costs** by up to 30 % through individual characteristic curve per battery.
  • Also suitable for CSM and Lead Crystal batteries, as well as upgradeable for lithium-ion batteries.
  • Transparency and control of charging data for energy costs, fault detection and charge management.
  • Cold Logistics adapted charging process** to warm up cooled battery and gently improve energy absorption.
  • Charging of different battery power classes with one and the same device.
  • Extremely high product quality.
  • Easy operation.
  • Small footprint.

Details

Item nr. Volt Ampere Length mm Width mm Height mm
SELECTIVA-A-1020122024515590more
Fronius Selectiva SELECTIVA-A-1020

SELECTIVA-A-1020

Power1 kW
Connection voltage:230 V
Connection current:3 A
DC voltage:12 V
DC current:20 A
Size:245 x 155 x 90 mm
Weight:1 kg
Where can I
buy this?
SELECTIVA-A-1030123024515590more
Fronius Selectiva SELECTIVA-A-1030

SELECTIVA-A-1030

Power1 kW
Connection voltage:230 V
Connection current:3 A
DC voltage:12 V
DC current:30 A
Size:245 x 155 x 90 mm
Weight:1 kg
Where can I
buy this?
SELECTIVA-A-2010241024515590more
Fronius Selectiva SELECTIVA-A-2010

SELECTIVA-A-2010

Power1 kW
Connection voltage:230 V
Connection current:3 A
DC voltage:24 V
DC current:10 A
Size:245 x 155 x 90 mm
Weight:1,9 kg
Where can I
buy this?
SELECTIVA-A-2015241524515590more
Fronius Selectiva SELECTIVA-A-2015

SELECTIVA-A-2015

Power1 kW
Connection voltage:230 V
Connection current:3 A
DC voltage:24 V
DC current:15 A
Size:245 x 155 x 90 mm
Weight:1 kg
Where can I
buy this?
SELECTIVA-A-2020242024515590more
Fronius Selectiva SELECTIVA-A-2020

SELECTIVA-A-2020

Power1 kW
Connection voltage:230 V
Connection current:4 A
DC voltage:24 V
DC current:20 A
Size:245 x 155 x 90 mm
Weight:1 kg
Where can I
buy this?
SELECTIVA-A-2032243224515590more
Fronius Selectiva SELECTIVA-A-2032

SELECTIVA-A-2032

Power1 kW
Connection voltage:230 V
Connection current:8 A
DC voltage:24 V
DC current:32 A
Size:245 x 155 x 90 mm
Weight:2 kg
Where can I
buy this?
SELECTIVA-A-2040244024515590more
Fronius Selectiva SELECTIVA-A-2040

SELECTIVA-A-2040

Power1 kW
Connection voltage:230 V
Connection current:8 A
DC voltage:24 V
DC current:40 A
Size:245 x 155 x 90 mm
Weight:1 kg
Where can I
buy this?
SELECTIVA-2040-4-2KW2-240-40341110198more
Fronius Selectiva SELECTIVA-2040-4-2KW

SELECTIVA-2040-4-2KW

Power2 kW
Connection voltage:230 V
Connection current:8 A
DC voltage:2-24 V
DC current:0-40 A
Size:341 x 110 x 198 mm
Weight:6 kg
Where can I
buy this?
SELECTIVA-2050-4-2KW2-240-50341110198more
Fronius Selectiva SELECTIVA-2050-4-2KW

SELECTIVA-2050-4-2KW

Power2 kW
Connection voltage:230 V
Connection current:10 A
DC voltage:2-24 V
DC current:0-50 A
Size:341 x 110 x 198 mm
Weight:6 kg
Where can I
buy this?
SELECTIVA-2060-4-2KW2-240-60341110198more
Fronius Selectiva SELECTIVA-2060-4-2KW

SELECTIVA-2060-4-2KW

Power2 kW
Connection voltage:230 V
Connection current:12 A
DC voltage:2-24 V
DC current:0-60 A
Size:341 x 110 x 198 mm
Weight:6 kg
Where can I
buy this?
SELECTIVA-2070-4-2KW2-240-70341110198more
Fronius Selectiva SELECTIVA-2070-4-2KW

SELECTIVA-2070-4-2KW

Power2 kW
Connection voltage:230 V
Connection current:12 A
DC voltage:2-24 V
DC current:0-70 A
Size:341 x 110 x 198 mm
Weight:6 kg
Where can I
buy this?
SELECTIVA-2080-4-3KW2-240-80417110198more
Fronius Selectiva SELECTIVA-2080-4-3KW

SELECTIVA-2080-4-3KW

Power3 kW
Connection voltage:230 V
Connection current:15 A
DC voltage:2-24 V
DC current:0-80 A
Size:417 x 110 x 198 mm
Weight:8 kg
Where can I
buy this?
SELECTIVA-2100-4-3KW2-240-100417110198more
Fronius Selectiva SELECTIVA-2100-4-3KW

SELECTIVA-2100-4-3KW

Power3 kW
Connection voltage:230 V
Connection current:15 A
DC voltage:2-24 V
DC current:0-100 A
Size:417 x 110 x 198 mm
Weight:8 kg
Where can I
buy this?
SELECTIVA-2100-4-8KW2-240-100633180344more
Fronius Selectiva SELECTIVA-2100-4-8KW

SELECTIVA-2100-4-8KW

Power8 kW
Connection voltage:400 V
Connection current:7 A
DC voltage:2-24 V
DC current:0-100 A
Size:633 x 180 x 344 mm
Weight:23 kg
Where can I
buy this?
SELECTIVA-2120-4-3KW2-240-120417110198more
Fronius Selectiva SELECTIVA-2120-4-3KW

SELECTIVA-2120-4-3KW

Power3 kW
Connection voltage:230 V
Connection current:16 A
DC voltage:2-24 V
DC current:0-120 A
Size:417 x 110 x 198 mm
Weight:8 kg
Where can I
buy this?
SELECTIVA-2120-4-8KW2-240-120633180344more
Fronius Selectiva SELECTIVA-2120-4-8KW

SELECTIVA-2120-4-8KW

Power8 kW
Connection voltage:400 V
Connection current:8 A
DC voltage:2-24 V
DC current:0-120 A
Size:633 x 180 x 344 mm
Weight:23 kg
Where can I
buy this?
SELECTIVA-2140-4-8KW2-240-140633180344more
Fronius Selectiva SELECTIVA-2140-4-8KW

SELECTIVA-2140-4-8KW

Power8 kW
Connection voltage:400 V
Connection current:9 A
DC voltage:2-24 V
DC current:0-140 A
Size:633 x 180 x 344 mm
Weight:23 kg
Where can I
buy this?
SELECTIVA-2160-4-8KW2-240-160633180344more
Fronius Selectiva SELECTIVA-2160-4-8KW

SELECTIVA-2160-4-8KW

Power8 kW
Connection voltage:400 V
Connection current:10 A
DC voltage:2-24 V
DC current:0-160 A
Size:633 x 180 x 344 mm
Weight:23 kg
Where can I
buy this?
SELECTIVA-2180-4-8KW2-240-180633180344more
Fronius Selectiva SELECTIVA-2180-4-8KW

SELECTIVA-2180-4-8KW

Power8 kW
Connection voltage:400 V
Connection current:11 A
DC voltage:2-24 V
DC current:0-180 A
Size:633 x 180 x 344 mm
Weight:23 kg
Where can I
buy this?
SELECTIVA-2200-4-8KW2-240-200633180344more
Fronius Selectiva SELECTIVA-2200-4-8KW

SELECTIVA-2200-4-8KW

Power8 kW
Connection voltage:400 V
Connection current:12 A
DC voltage:2-24 V
DC current:0-200 A
Size:633 x 180 x 344 mm
Weight:23 kg
Where can I
buy this?
SELECTIVA-2225-4-8KW2-240-225633180344more
Fronius Selectiva SELECTIVA-2225-4-8KW

SELECTIVA-2225-4-8KW

Power8 kW
Connection voltage:400 V
Connection current:14 A
DC voltage:2-24 V
DC current:0-225 A
Size:633 x 180 x 344 mm
Weight:23 kg
Where can I
buy this?
SELECTIVA-2250-4-18KW2-240-250785247392more
Fronius Selectiva SELECTIVA-2250-4-18KW

SELECTIVA-2250-4-18KW

Power18 kW
Connection voltage:400 V
Connection current:15 A
DC voltage:2-24 V
DC current:0-250 A
Size:785 x 247 x 392 mm
Weight:47 kg
Where can I
buy this?
SELECTIVA-2300-4-18KW2-240-300785247392more
Fronius Selectiva SELECTIVA-2300-4-18KW

SELECTIVA-2300-4-18KW

Power18 kW
Connection voltage:400 V
Connection current:16 A
DC voltage:2-24 V
DC current:0-300 A
Size:785 x 247 x 392 mm
Weight:47 kg
Where can I
buy this?
SELECTIVA-2350-4-18KW2-240-350785247392more
Fronius Selectiva SELECTIVA-2350-4-18KW

SELECTIVA-2350-4-18KW

Power18 kW
Connection voltage:400 V
Connection current:16 A
DC voltage:2-24 V
DC current:0-350 A
Size:785 x 247 x 392 mm
Weight:47 kg
Where can I
buy this?
SELECTIVA-4020-4-2KW2-480-20341110198more
Fronius Selectiva SELECTIVA-4020-4-2KW

SELECTIVA-4020-4-2KW

Power2 kW
Connection voltage:230 V
Connection current:8 A
DC voltage:2-48 V
DC current:0-20 A
Size:341 x 110 x 198 mm
Weight:6 kg
Where can I
buy this?
SELECTIVA-4035-4-2KW2-480-35341110198more
Fronius Selectiva SELECTIVA-4035-4-2KW

SELECTIVA-4035-4-2KW

Power2 kW
Connection voltage:230 V
Connection current:12 A
DC voltage:2-48 V
DC current:0-35 A
Size:341 x 110 x 198 mm
Weight:6 kg
Where can I
buy this?
SELECTIVA-4045-4-3KW2-480-45417110198more
Fronius Selectiva SELECTIVA-4045-4-3KW

SELECTIVA-4045-4-3KW

Power3 kW
Connection voltage:230 V
Connection current:15 A
DC voltage:2-48 V
DC current:0-45 A
Size:417 x 110 x 198 mm
Weight:8 kg
Where can I
buy this?
SELECTIVA-4060-4-3KW2-480-60417110198more
Fronius Selectiva SELECTIVA-4060-4-3KW

SELECTIVA-4060-4-3KW

Power3 kW
Connection voltage:230 V
Connection current:16 A
DC voltage:2-48 V
DC current:0-60 A
Size:417 x 110 x 198 mm
Weight:8 kg
Where can I
buy this?
SELECTIVA-4060-4-8KW2-480-60633180344more
Fronius Selectiva SELECTIVA-4060-4-8KW

SELECTIVA-4060-4-8KW

Power8 kW
Connection voltage:230 V
Connection current:7 A
DC voltage:2-48 V
DC current:0-60 A
Size:633 x 180 x 344 mm
Weight:23 kg
Where can I
buy this?
SELECTIVA-4075-4-8KW2-480-75633180344more
Fronius Selectiva SELECTIVA-4075-4-8KW

SELECTIVA-4075-4-8KW

Power8 kW
Connection voltage:400 V
Connection current:9 A
DC voltage:2-48 V
DC current:0-75 A
Size:633 x 180 x 344 mm
Weight:23 kg
Where can I
buy this?
SELECTIVA-4090-4-8KW2-480-90633180344more
Fronius Selectiva SELECTIVA-4090-4-8KW

SELECTIVA-4090-4-8KW

Power8 kW
Connection voltage:400 V
Connection current:11 A
DC voltage:2-48 V
DC current:0-90 A
Size:633 x 180 x 344 mm
Weight:23 kg
Where can I
buy this?
SELECTIVA-4120-4-8KW2-480-120633180344more
Fronius Selectiva SELECTIVA-4120-4-8KW

SELECTIVA-4120-4-8KW

Power8 kW
Connection voltage:400 V
Connection current:14 A
DC voltage:2-48 V
DC current:0-120 A
Size:633 x 180 x 344 mm
Weight:23 kg
Where can I
buy this?
SELECTIVA-4140-4-8KW2-480-140633180344more
Fronius Selectiva SELECTIVA-4140-4-8KW

SELECTIVA-4140-4-8KW

Power8 kW
Connection voltage:400 V
Connection current:15 A
DC voltage:2-48 V
DC current:0-140 A
Size:633 x 180 x 344 mm
Weight:23 kg
Where can I
buy this?
SELECTIVA-4160-4-8KW2-480-160633180344more
Fronius Selectiva SELECTIVA-4160-4-8KW

SELECTIVA-4160-4-8KW

Power8 kW
Connection voltage:400 V
Connection current:16 A
DC voltage:2-48 V
DC current:0-160 A
Size:633 x 180 x 344 mm
Weight:23 kg
Where can I
buy this?
SELECTIVA-4185-4-8KW2-480-185633180344more
Fronius Selectiva SELECTIVA-4185-4-8KW

SELECTIVA-4185-4-8KW

Power8 kW
Connection voltage:400 V
Connection current:16 A
DC voltage:2-48 V
DC current:0-185 A
Size:633 x 180 x 344 mm
Weight:23 kg
Where can I
buy this?
SELECTIVA-4210-4-16KW2-480-210647247392more
Fronius Selectiva SELECTIVA-4210-4-16KW

SELECTIVA-4210-4-16KW

Power16 kW
Connection voltage:400 V
Connection current:28 A
DC voltage:2-48 V
DC current:0-210 A
Size:647 x 247 x 392 mm
Weight:37 kg
Where can I
buy this?
SELECTIVA-4250-4-18KW2-480-250785247392more
Fronius Selectiva SELECTIVA-4250-4-18KW

SELECTIVA-4250-4-18KW

Power18 kW
Connection voltage:400 V
Connection current:30 A
DC voltage:2-48 V
DC current:0-250 A
Size:785 x 247 x 392 mm
Weight:47 kg
Where can I
buy this?
SELECTIVA-4300-4-18KW2-480-300785247392more
Fronius Selectiva SELECTIVA-4300-4-18KW

SELECTIVA-4300-4-18KW

Power18 kW
Connection voltage:400 V
Connection current:31 A
DC voltage:2-48 V
DC current:0-300 A
Size:785 x 247 x 392 mm
Weight:47 kg
Where can I
buy this?
SELECTIVA-4325-4-18KW2-480-325785247392more
Fronius Selectiva SELECTIVA-4325-4-18KW

SELECTIVA-4325-4-18KW

Power18 kW
Connection voltage:400 V
Connection current:31 A
DC voltage:2-48 V
DC current:0-325 A
Size:785 x 247 x 392 mm
Weight:47 kg
Where can I
buy this?
SELECTIVA-8040-4-8KW2-800-40633180344more
Fronius Selectiva SELECTIVA-8040-4-8KW

SELECTIVA-8040-4-8KW

Power8 kW
Connection voltage:400 V
Connection current:9 A
DC voltage:2-80 V
DC current:0-40 A
Size:633 x 180 x 344 mm
Weight:23 kg
Where can I
buy this?
SELECTIVA-8060-4-8KW2-800-60633180344more
Fronius Selectiva SELECTIVA-8060-4-8KW

SELECTIVA-8060-4-8KW

Power8 kW
Connection voltage:400 V
Connection current:12 A
DC voltage:2-80 V
DC current:0-60 A
Size:633 x 180 x 344 mm
Weight:23 kg
Where can I
buy this?
SELECTIVA-8075-4-8KW2-800-75633180344more
Fronius Selectiva SELECTIVA-8075-4-8KW

SELECTIVA-8075-4-8KW

Power8 kW
Connection voltage:400 V
Connection current:14 A
DC voltage:2-80 V
DC current:0-75 A
Size:633 x 180 x 344 mm
Weight:23 kg
Where can I
buy this?
SELECTIVA-8090-4-8KW2-800-90633180344more
Fronius Selectiva SELECTIVA-8090-4-8KW

SELECTIVA-8090-4-8KW

Power8 kW
Connection voltage:400 V
Connection current:15 A
DC voltage:2-80 V
DC current:0-90 A
Size:633 x 180 x 344 mm
Weight:23 kg
Where can I
buy this?
SELECTIVA-8110-4-8KW2-800-110633180344more
Fronius Selectiva SELECTIVA-8110-4-8KW

SELECTIVA-8110-4-8KW

Power8 kW
Connection voltage:400 V
Connection current:15 A
DC voltage:2-80 V
DC current:0-110 A
Size:633 x 180 x 344 mm
Weight:23 kg
Where can I
buy this?
SELECTIVA-8120-4-16KW2-800-120633180344more
Fronius Selectiva SELECTIVA-8120-4-16KW

SELECTIVA-8120-4-16KW

Power16 kW
Connection voltage:400 V
Connection current:24 A
DC voltage:2-80 V
DC current:0-120 A
Size:633 x 180 x 344 mm
Weight:23 kg
Where can I
buy this?
SELECTIVA-8140-4-16KW2-800-140647247392more
Fronius Selectiva SELECTIVA-8140-4-16KW

SELECTIVA-8140-4-16KW

Power16 kW
Connection voltage:400 V
Connection current:28 A
DC voltage:2-80 V
DC current:0-140 A
Size:647 x 247 x 392 mm
Weight:37 kg
Where can I
buy this?
SELECTIVA-8160-4-16KW2-800-160647247392more
Fronius Selectiva SELECTIVA-8160-4-16KW

SELECTIVA-8160-4-16KW

Power16 kW
Connection voltage:400 V
Connection current:30 A
DC voltage:2-80 V
DC current:0-160 A
Size:647 x 247 x 392 mm
Weight:37 kg
Where can I
buy this?
SELECTIVA-8180-4-16KW2-800-180647247392more
Fronius Selectiva SELECTIVA-8180-4-16KW

SELECTIVA-8180-4-16KW

Power16 kW
Connection voltage:400 V
Connection current:31 A
DC voltage:2-80 V
DC current:0-180 A
Size:647 x 247 x 392 mm
Weight:37 kg
Where can I
buy this?
SELECTIVA-8210-4-16KW2-800-210647247392more
Fronius Selectiva SELECTIVA-8210-4-16KW

SELECTIVA-8210-4-16KW

Power16 kW
Connection voltage:400 V
Connection current:31 A
DC voltage:2-80 V
DC current:0-210 A
Size:647 x 247 x 392 mm
Weight:37 kg
Where can I
buy this?
SELECTIVA-8250-4-30KW2-800-2507803691090more
Fronius Selectiva SELECTIVA-8250-4-30KW

SELECTIVA-8250-4-30KW

Power30 kW
Connection voltage:400 V
Connection current:49 A
DC voltage:2-80 V
DC current:0-250 A
Size:780 x 369 x 1090 mm
Weight:104 kg
Where can I
buy this?
SELECTIVA-8300-4-30KW2-800-3007803691090more
Fronius Selectiva SELECTIVA-8300-4-30KW

SELECTIVA-8300-4-30KW

Power30 kW
Connection voltage:400 V
Connection current:52 A
DC voltage:2-80 V
DC current:0-300 A
Size:780 x 369 x 1090 mm
Weight:104 kg
Where can I
buy this?
SELECTIVA-8375-4-30KW2-800-3757803691090more
Fronius Selectiva SELECTIVA-8375-4-30KW

SELECTIVA-8375-4-30KW

Power30 kW
Connection voltage:400 V
Connection current:54 A
DC voltage:2-80 V
DC current:0-375 A
Size:780 x 369 x 1090 mm
Weight:104 kg
Where can I
buy this?

Charger Knowledge

Continuous discharge test
DISCHARGE VOLTAGE
DISCHARGE DIAGRAM
INTELLIGENT CHARGER
CONSTANT SHOP
RECHARGING
CHARGE STATUS
Transformer charger versus high-frequency charger
Transformer chargers with a downstream rectifier are relatively inexpensive, but they are large, heavy and less efficient than high-frequency chargers. They allow 1- to 3-step charging methods based on the W-characteristic (W, Wa, WaPuls, W0Wa, WU, WUWa …
Why is the charging voltage of the charger important?
In principle, when charging, the electrons within the battery move from one electrode to the other, in the opposite direction to when they draw current, i.e. discharge. If a discharged battery is provided with too high a voltage from the current or voltage …
Chargers in the showroom or car dealership
Showroom chargers are ideal for car dealers. They protect the battery while customers are test-seating the vehicle in the dealership. Consumers such as lights, cockpit displays and multimedia devices require power here during every demonstration, even …
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Battery acid consists partly of sulphuric acid, which is highly corrosive. It attacks your skin, textiles and even metal. Put on protective clothing! So always wear gloves, safety glasses and possibly an acid-proof apron when handling batteries. Choose …
Which charger for which battery type?
The most important distinction is that sealed batteries and especially lithium batteries can react extremely to the heat and overpressure during overcharging. A reliable cut-off is particularly important here. Modern fully automatic electronic chargers …
Cleanliness pays off
To ensure proper battery function, it makes sense to keep the battery surface clean and dry. Greasy or silicone-containing dirt on the lid can hinder the flow of current. Moisture on the battery can cause a short circuit in the worst case.
Chargers for supply batteries
In order to supply the connected consumers permanently, supply batteries usually have a larger capacity than starter batteries, which are intended to deliver a lot of power, especially in the short term. Chargers designed for starter batteries reach their …
Chargers in a workshop
Especially for workshops, there is another charger that supplies the vehicle with power during diagnoses and software updates on the vehicle electronics. During this phase, the vehicle management system requires a particularly large amount of power and …
Checking the battery step by step
There are many reasons for weakening or failing batteries. An important step in tracking them down is to measure the voltage with a battery tester. Here's how: 1. preparation Disconnect the battery from the vehicle, if possible remove it. Tips on how …
Batteries without vent hose
Only conventional, wet batteries need a vent hose, because they gas strongly during operation. The resulting steam can escape through the openings in the plugs. To prevent the vapour from damaging the vehicle, conventional batteries are vented to the …