Double Output, Optimised Power Management.

With the All In One unit it is possible to manage the power. The available power is automatically allocated between the load and the battery: supplying power to the load is the first priority of the unit. The power available for the battery will go to the load if the load requires it.  In Power Boost mode the maximum current on the load output is 2 times the rated current in continuous operation and 3 times the rated current for 4 seconds.
Output Voltage: 12, 24, 48 Vdc.

Smart Battery Management

Load Independent  from the battery condition

Avoid deep battery discharge

Adjustable maximum battery charging current

Multi-Stage charging  - Three charging modes

Automatic multi-stage operation and real time diagnostics allow fast recharge and recovery of deep discharged batteries, adding value and reliability to the system hosting the CBI device. The type of charging is voltage stabilised and current stabilised (IUoUo).
CBI battery chargers feature three charging modes, identified by a flashing code on a LED.

• Boost - Bulk  (2 Blinks per sec)
• Trickle - Float  (1 Blink per Sec)
• Recovery (5 Blinks per sec) able to recharge batteries even when their voltage is close to zero.

Each system operation is easily identifiable, via LED indication and Relay contacts:

Relay Contact signals

• Main or back-up signaling relay with potential-free NO-NC outputs
• Battery faulty signaling relay with potential-free NO-NC outputs
• Flat battery signaling relay with potential-free NO-NC outputs

Display Signals

• No voltage on mains signal
• Battery fault signal
• Low battery signal (capacity less than 30%)
• Battery charge mode signal
• Help through “blinking code” signal for diagnosis of the system 

Driver Contact

• Via RTCONN remote connection cable it is possible to drive the device from Boost - Bulk to Trickle - Float charge.
• It is also possible to permanently put a jumper for Boost - Bulk Charging.
• The new models of All In One are available with remote start from the battery using either a cable connection RTCONN, or  the pushbutton in front panel.

Diagnostic checks performed by the All In One

• Battery Life Test -Guarantees battery reliability by continuously testing the internal impedance status, avoiding any possible risks of damage and checking that a permanent, reliable and safe connection of the battery to the power supply exists. The system, through a battery stimulation circuit with algorithms of evaluation of the detected parameters, is able to recognise sulfated batteries or batteries with a short-circuited element.

• Check for accidental disconnection of the battery cables - The All In One detects an accidental disconnection and immediately switches off the output power.
• Testing the quality of the cable connections -During trickle charge the quality (resistance) of the battery connection is checked every 20 sec. This is to detect if the cable connection has been properly made.
• Battery in open circuit or sulphated -Every four hours the All In One tests the internal impedance, when in trickle charge mode.
• Reverse polarity check -If the battery it is connected with inverted polarity, the All In One is automatically protected.
• Test of battery voltage connections -Appropriate voltage check - to prevent the connection of incorrect battery types
• End of charge check -When the battery it is completely charged, the device automatically switches to trickle charging mode.
• Check for elements in short circuit -Thanks to specific algorithms of evaluation, the CBI’s recognise batteries with an element in short circuit.