想保证充电桩的安全可靠性?就必须对其充电/通讯端口进行过流过压保护。
本文为您带来高分断电流、高I2T值的保险丝,让充电桩远离炸裂和误触发事故。
充电桩的功能类似于加油站里面的加油机,可以固定在地面或墙壁,安装于公共建筑(公共楼宇、商场、公共停车场等场合)和居民小区停车场或充电站内,能根据不同的电压等级为各种型号的电动汽车充电。充电桩的输入端与交流电网直接连接。输出端有交流和直流之分,都装有充电插头为电动汽车充电。
图1:交流充电桩拓扑图
充电桩的设计必须考虑安全可靠性,因此在输入端、输出端和通讯接口上必须使用安全可靠的保护器件进行过流过压保护。这里为大家推荐一款世强代理的保险丝,是行业领导者Littelfuse的大电压大电流保险丝充电桩 变电柜大功率保险丝KLC L5OQS L70QS L70S,该型号是充电桩ACDC输入端的理想电路保护解决方案,在充电桩领域已被广泛采用。
KLC L5OQS L70QS L70SS系列高速保险丝具有极强的电流限制能力,可用于保护电源转换器、驱动装置和控制电路应用。 此系列保险丝采用较低的I2t性能特征设计,具有平衡的性能,可在延长使用寿命的同时,降低对所保护的元件可能造成损害的热能。 此外,L70QS系列保险丝还具备通用安装选项,以满足客户在各种应用配置中进行安装的需求。Littelfuse POWR-SPEED™产品能够以保护现今敏感的 充电桩 变电柜 电池模组\大功率半导体设备所需的极快响应速度提供最优电路保护。 此类产品常见于充电桩 变电柜 电池模组纸浆和造纸行业、吊机和起重设备、加工行业、废水处理厂和各种大型工厂以及MRO设施等各种行业。
L70QS系列高速保险丝具有极强的电流限制能力,可用于保护电源转换器、驱动装置和控制电路应用。此系列保险丝采用较低的I2t性能特征设计,具有平衡的性能,可在延长使用寿命的同时,降低对所保护的元件可能造成损害的热能。
此外,L70QS系列保险丝还具备通用安装选项,以满足客户在各种应用配置中进行安装的需求。Littelfuse POWR-SPEED™产品能够以保护现今敏感的大功率半导体设备所需的极快响应速度提供最优电路保护。此类产品常见于纸浆和造纸行业、吊机和起重设备、加工行业、废水处理厂和各种大型工厂以及MRO设施等各种行业。
L70QS系列的特征及规格:
• 额定电压:AC:700V ,DC:700V
• 额定电流:35 A 至800 A
• 熔断能力:AC:200kA,DC:50 kA
• 时间:10ms
• 采用传统北美式栓接式封装
• 符合RoHS和REACH标准额定电压
L70S010.T | L70QS010.T | |
L70S015.T | L70QS015.T | |
L70S020.T | L70QS020.T | |
L70S025.T | L70QS025.T | |
L70S030.T | L70QS030.T | |
L70S035.T | L70QS035.T | |
L70S040.T | L70QS040.T | |
L70S050.T | L70QS050.T | |
L70S060.T | L70QS060.T | |
L70S070.V | L70QS070.V | |
L70S080.V | L70QS080.V | |
L70S090.V | L70QS090.V | |
L70S100.V | L70QS100.V | |
L70S125.V | L70QS125.V | |
L70S150.V | L70QS150.V | |
L70S175.V | L70QS175.V | |
L70S200.V | L70QS200.X | |
L70S225.V | L70QS225.X | |
L70S250.V | L70QS250.X | |
L70S300.V | L70QS300.X | |
L70S350.V | L70QS350.X | |
L70S400.V | L70QS400.X | |
L70S450.X | L70QS450.X | |
L70S500.X | L70QS500.X | |
L70S600.X | L70QS600.X | |
L70S700.X | L70QS700.X | |
L70S800.X | L70QS800.X | |
L60S001.T | L50S010.T | L50S010.T |
L60S002.T | L50S012.T | L50S012.T |
L60S003.T | L50S015.T | L50S015.T |
L60S004.T | L50S020.T | L50S020.T |
L60S005.T | L50S025.T | L50S025.T |
L60S006.T | L50S030.T | L50S030.T |
L60S008.T | L50S035.T | L50S035.T |
L60S010.T | L50S040.T | L50S040.T |
L60S012.T | L50S050.T | L50S050.T |
L60S015.T | L50S060.T | L50S060.T |
L60S020.T | L50S070.T | L50S070.T |
L60S025.T | L50S080.T | L50S080.T |
L60S030.T | L50S090.T | L50S090.T |
L60S035.T | L50S100.T | L50S100.T |
L60S040.T | L50S125.V | L50S125.V |
L60S045.T | L50S150.V | L50S150.V |
L60S050.T | L50S175.V | L50S175.V |
L60S060.T | L50S200.V | L50S200.V |
L60S070.V | L50S225.V | L50S225.V |
L60S080.V | L50S250.V | L50S250.V |
L60S090.V | L50S275.V | L50S275.V |
L60S100.V | L50S300.V | L50S300.V |
L60S125.X | L50S350.V | L50S350.V |
L60S150.X | L50S400.V | L50S400.V |
L60S17.5T | L50S450.X | L50S450.X |
L60S175.X | L50S500.X | L50S500.X |
L60S200.X | L50S550.X | L50S550.X |
L60S225.X | L50S600.X | L50S600.X |
L60S250.X | L50S700.X | L50S700.X |
L60S300.X | L50S800.X | L50S800.X |
L60S350.X | ||
L60S400.X | ||
L60S450.X | ||
L60S500.X | ||
L60S600.X | ||
L60S700.X | ||
L60S800.X |