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CBE S.r.l.

Via Vienna 4, 38121 Trento
Telephone +39 0461 991598
Fax +39 0461 960009

Hall map

CARAVAN SALON 2019 hall map (Hall 13): stand E47

Fairground map

CARAVAN SALON 2019 fairground map: Hall 13

Our range of products

Product categories

  • 07  Energy supply / Electrical installations / Electrical appliances
  • 07.03  Connector plugs and cables / Cable drums

Connector plugs and cables / Cable drums

  • 07  Energy supply / Electrical installations / Electrical appliances
  • 07.11  Control boards

Control boards

  • 07  Energy supply / Electrical installations / Electrical appliances
  • 07.12  Battery chargers

Our products

Product category: Control boards


Microprocessor controlled digital system with GRAPHIC NEGATIVE LCD 12 COLOURS control panel having the following functions: digital clock, test car and service battery B1 and B2 condition (volt and graphic), test drinking water tank level (percentage and graphic), test internal and external temperature, waste water tank alarm, electronic battery separator, control 3-way fridge, protection fuses, control car battery recharging, save service battery function, software update via USB, “twilight” sensor.

Control panel dimensions 190x130 mm

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Product category: Connector plugs and cables / Cable drums


Adapter 7 pins plug / 13 pins socket
code: 212776 (Blister)
code: 002772A (Box - minimum order 10 pieces or multiples of 10)

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Product category: Battery chargers



CB516-3 and CB520-3 battery chargers can charge automatically lead acid, lead-gel and AGM batteries with innovative charging lines. They are protected against overheating and the 12V outputs are protected against short circuits and polarity inversion.
CB516-3 and CB520-3 are furthermore designed to replace the CB516 and CB520 models.
The high frequency switching technology gives excellent performance with limited weight and dimensions.

Charging process for 12V batteries:
- Desulphation : when switching on the battery charger, only if needed, the battery is charged at 15,2V until the current exceeds 2A or for a maximum of 2 hours.
- Bulk : battery charging with maximum current until the end-of-charge voltage is reached.
- Note: the end-of-charge voltage is reached only if the battery is efficient.
- Absorption : battery charging at constant end-of-charge voltage for the time defined by the charging line, with a progressive current reduction until the charging is completed.
- Float : Maintenance charging at constant voltage for a maximum time of 15 hours. A high load leads to phase Bulk starting again.
- Stand-by : The battery charger stops supplying power. It will switch over to the Refresh phase when the battery voltage goes under 13V.
- Refresh : The battery is charged at the Bulk voltage for a maximum time of 1h; this phase is designed to compensate for the battery self-discharge. Once completed, the charging starts again from the Float phase.

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About us

Company details

CBE, based in Trento/ITALY, is a leader in Europe in the field of electric and electronic equipment applied to caravanning.

A staff of about 80 people working in three different factories design, develop and manufacture complete systems adapted to suit the specific needs of every recreational vehicles manufacturer.

Our unrivalled expertise and know-how, developed over 40 years of experience symbolically represented by our founder and present general director Bruno Conci, united with the trust granted us by an increasingly higher number of European and non-European manufacturers, enable us to supply control panels, distribution boxes, battery chargers and wiring harnesses specifically designed to be used on recreational vehicles. A wide assortment of aftermarket accessories (switches, sockets, frames, test panels, inverters, solar panels etc.) completes our product range.

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