PFSA140 3BSE006503R1 ABB
PFSA140 3BSE006503R1 ABB
PFSA140 3BSE006503R1 ABB
PowerFlex 755T 变频器可提供谐波抑制、再生和公共母线解决方案，帮助您降低能源成本、实现灵活性并提高生产率。它们是首批采用 TotalFORCE™ 技术的变频器，可精确地以自适应方式控制电机的速度、扭矩和位置，从而实现卓越的电机控制。TotalFORCE 技术包含多项可帮助优化系统和保持生产率的专利特性。
PowerFlex 755TR 变频器内置再生功能，通过将再生的能量从电机送回接入电源来降低能耗。线路再生特性减少了对制动电阻及相关冷却设备的需要，有助于避免能源浪费。该变频器还提供谐波抑制能力。
PowerFlex 755TL 变频器借助有源前端技术，可实现谐波抑制和功率因数校正。通过降低谐波畸变的不利影响，该变频器可帮助提高能效、降低能源成本以及尽量减少工厂基层的配电问题。
PowerFlex 755TM 变频器系统为再生和非再生应用提供公共母线解决方案。PowerFlex 755TM 变频器系统可以作为再生直流母线电源运行，并为一系列公共直流母线变频器或单个公共母线变频器提供直流电源。该公共母线解决方案可对能源使用及运行效率产生即时且可度量的影响。
• TotalFORCE 技术通过精确且适应性的位置、速度和扭矩控制提供卓越性能
• 业内顶尖且外形尺寸经优化的组件封装有助于高效利用地面空间
• 无需使用高成本电抗器、制动单元和相关硬件，显著减低安装成本
• 模块化设计采用推拉式母线电源和逆变单元，可简化运行期间的维护操作
• 内置升压特性，有助于保护关键流程免受输入电压骤降或暂降的意外破坏
• 高级预测性维护能力
• 嵌入式双端口 EtherNet/IP
• 功率因数校正能力
according to whether the jump condition is met. When the instructions involved in the input, output state, DCS read from the input image register and component image register, according to the user program, the operation results are stored in the component image register. In the case of component image registers, the contents vary as the program executes.
DCS is a kind of domestic for light industry consumption to master the facilities, normal no need to take any measures, can be indirectly used in light industry conditions. However, although the reliability as described above is relatively high and the anti-disturbance power is strong, when the consumption conditions are too bad, the electromagnetic disturbance is especially fierce, or the device is not used properly, the order error or calculation error can be formed, which will lead to the misoutput and misinput, which will lead to the loss of control and wrong measures of the facility. Domestic plc thus can not guarantee the operation of DCS. To improve the DCS to grasp the fragmental reliability, a range of request DCS consumer manufacturers progress facilities anti-disturbance power; On THE OTHER HAND, REQUESTS FOR DESIGN, INSTALLATION AND APPLICATION OF PROTECTION EVOKE HIGH AND LOW ATTENTION, MULTI-PARTY COOPERATIVE CAPABILITIES TO DEAL WITH RESULTS, AND INEFFECTIVELY STRENGTHEN FRAGMENTARY ANTI-DISTURBANCE FUNCTIONS
Shanxi Runsheng Co., Ltd. is engaged in intelligent technology, information technology,
