双向电源

  • 电源2kW至11kW
  • 专为地面移动或工业自动化设计
  • 输入/输出:有源PFC的3AC输入
  • 输出/输入:高或低压直流
  • 高效率和功率因数
双向电源概念有多种应用,比如提高系统效率、能量回收、功能相关的条件、智能市电(EV作为市电的中间存储),以及节省成本和空间等,这些只是少数几个需要使用双向电源或转换器的例子。选择拓扑结构时,将电源或直流电压以及转换比纳入考虑,这在应用中起着决定性的作用。3相AC主电源应用的电池和PFC总线电压相近时,CLLC是一个不错的选择。如果电池电压比PFC总线电压低(48V)或高(800V DC),相移全桥(PSFB)会是更好的选择。10kW双向平台解决方案是在3相AC电源和45V锂离子电池的基础上开发的,采用的PSFB拓扑结构如下框图所示:

Series Type Description
SAB10000
Battery conditioner Power 10kW, Vin 340-470VAC / 520-700VDC, Vout 20VDC/24VDC
Attributes Bidirectional Power Supplies
AC/DC or DC/DC
Power (W) up to 10000W
Isolation Isolated
Nr. of Outputs Single, bidirectional
Vin (V) 90 - 264 1AC
340 - 480 3AC
200 - 1000 DC
Vout (V) 3-300 DC
Iout (A) 0-80 charging
Iin (A) 0-40A discharge
progammable Charging curve
progammable Discharging curve
Connection Screw Terminals, Cage Clamps
others on request
Mechanical style Open frame
Chassis mounting, enclosed
19"-Rack style
Certifications CE, EN 62368, EN61010, UL 60950-1
MIN Operating Temp (°C) -40.0
MAX Operating Temp (°C) 70.0 / 85.0
Protections OCP, OTP, OVP, SCP
Interfaces I²C, Ethernet, CAN, ….?
Directives REACH, RoHS 2+ (10/10), WEEE
Warranty 3 Years
Regulation Regulated
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