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      [兴发娱乐的网址]Lithium Ion battery
      日期:15-06-15 点击:950

      I. 48V DC power system as UPS  

      Working principle:

          Through the power switch (including the rectifier and battery management unit) to convert 220V AC into -48V DC, and supply power through 48V power input interface, and also supply power to ONU directly when electric supply is normal, meantime, charging the battery, when electric supply is outage, battery discharging will supply to equipment as UPS. 

      Performance:

      battery

      Small capacity battery 48V/10(50)AH, weight10(32)KG, size 1U(5)U

      power

      Power module and battery integration, also can separately configuredthe power is 100W(battery charged both, total power reduced 90%)

      equipment

      Most ONU equipment can use AC supplyalso can use DC supply

      Working condition

      -20℃~+70 ℃

      Energy saving

      overall efficiency of power system is 82%

      Battery life

      The theory of circle life of lithium iron phosphate battery is 2000 times. Consider the usage environment, it can use over 5 years.

      Environment protection

      Environmental products

      II. AC UPS 

      Working principle:

          220V AC power will supply to equipment through UPS, UPS will directly supply to ONU equipment when electric supply is normal, meantime, charging the battery, after electric supply is outage, storage battery invert to AC, then 220V supply to ONU equipment. 

      Performance:

      UPS

      Small capacity batter is 48V/10(50)AHweight 10(32)KG, size 1U(5)U

      Power

      Power module and battery integration, also can separately configuredthe power is 500W(battery charged both, total power reduced 90%)

      Equipment

      Some ONU equipment must be use AC supplysome can use DC supply and AC supply.

      Working condition

      -20℃+70 ℃

      Reliability

      Battery is built into UPSrefer to the battery life

      Energy saving

      Overall efficiency of power system is about 86%

      Environment protection

      If inside UPS is the new energy lithium battery, it can realize environment protection.

      III.  AC and DC integration power supply 

       Working principle:

          The power has AC output and DC output, 220V electric power will supply to equipment through power, the power can use AC or DC to supply to ONU equipment when the electric power is normal, meantime, charging the battery, after the electric power is outage, the storage battery will output AC and DC and then supply power to ONU equipment. 

      Performance:

      UPS

      Small capacity batter is 48V/10(50)AHweight 10(32)KG, size 1U(5)U

      Power

      Power module and battery integration, also can separately configuredthe power is 500W(battery charged both, total power reduced 90%)

      Equipment

      Some ONU equipment must be use AC supplysome can use DC supply and AC supply.

      Working condition

      -20℃+60 ℃

      Reliability

      Battery is built into UPSrefer to the battery life

      Energy saving

      Overall efficiency of power system is about 86%

      Environment protection

      If inside UPS is new energy lithium battery, it can realize environment protection.

      48V series 10A current charging and discharging cycle curve

       

      Product features:

          This storage series are mainly consist of intelligent controllable charging unit, BMU processor and battery management system, and a slave circuit.

      overall design of structure chart

         As the input unit of system, intelligent controllable charging modules not only have the function of conventional charging filter and voltage regulation, but also have the unique controllable technology, you can choose a reasonable way for charging depend on the request of the customer, it can achieve reliable, intelligent, efficient and scientific charging ways through reasonable control strategy.

      intelligent controllable charging unit