Power Supply three typical demands of battery in communication power supply industry
DC switching power supply system for communication
In view of the high reliability requirements of communication, the perfect communication power supply solution requires the switch power supply system to be equipped with batteries. There are many kinds of communication main equipment and auxiliary equipment, and there are many application scenarios of switching power supply
(a) Outdoor base station;
(b) Base stations without air conditioning such as Cuntong;
(c) The Acer station with limited space;
(d) Indoor coverage / distributed source station with DC power supply;
(e) Solar photovoltaic base stations in areas without commercial power or class III or IV power supply;
(f) The WLAN station of DC power supply scheme.
UPS AC power supply system for communication
UPS AC power supply system is mainly used in the AC main circuit of power supply and distribution system. The scenarios of UPS AC power supply system application in communication industry are as follows:
(a) Indoor coverage / distribution station with AC power supply;
(b) AC powered micro cellular station;
(c) Data room powered by embedded UPS;
(d) WLAN site of AC power supply scheme.
240V / 336v HVDC power supply system for communication
High voltage direct current power supply system (HVDC) for communication is a new power supply system applied in communication room at present. The voltage level of supporting battery pack is 240V and 336v, and the capacity of battery is usually 50ah-200ah.