Product Features
Provides stable, reliable and uninterrupted DC voltage
Strong environmental adaptability
Photovoltaic power supply
Equipped with an emergency AC input power interface
Modular design for easy transportation and installation
Excellent maintainability
Product Description
The DC bus voltage of this self-powered equipment is DC51.2V, and the load supply voltage is DC28V.
The DC28V DC voltage is converted from DC51.2V DC power through a DC/DC module for use by load
equipment.
The base station power supply system adopts a domestically leading N+1 modular structure and an
outdoor cabinet mode, which is the most cutting-edge power supply technology solution in the domestic
communication industry.
The system uses photovoltaic power supply as the main power source. At the same time, the system
can be connected to AC220V mains power or a generator, and has the means of emergency charging
using the power grid, generator, etc., to ensure uninterrupted power supply for equipment under
long-term solar-free conditions.
The system reserves an AC220V standby AC output interface to provide reliable and uninterrupted
power supply for AC test equipment during equipment regular inspection and other subsequent AC
power needs. When AC220V power supply is required, AC220V output voltage can be provided by
inserting the corresponding inverter module into the reserved slot.
The base station self-powered equipment adopts the most practical and reasonable outdoor cabinet
mode, which fully meets the geographical and environmental requirements of the location, and provides
sufficient and reliable long-term, reliable and uninterrupted power supply guarantee for the main
equipment.
