Description

STEM Battery charger NBCDC12V4B

Functional Description

The NBCDC12V4B is a complete solution to uses only one product to control and charge four 12V / 7.2 Ah lead-acid batteries. The batteries are recharged and monitored independently even when they are connected in series. This product uses a DC power supply therefore it is particularly suitable in applications related to renewable energy such as photovoltaic cells.

Application fields

• Elevators communication system
• Elevators rescue system
• Industrial back-up systems
• Photovoltaic Solar cell applications

Main features

• Power supply: 12÷32 Vdc
• Battery type: 12V / 7.2 Ah lead-acid
• Battery charger voltage: 13.6V

• Battery charger current: 0.3A
• Battery monitoring optoisolated outputs to signal the battery status