الوصف

The PSE*8 parallel inverter system consists of PSI*8A parallel inverter modules(***0 units), PSC*8A monitoring module, STS static switch module and DC & AC PDU. The PSI*8A parallel inverter module adopts new MCU, synchronous phase locking and automatic current equalization ***** the system has bypass mains, the parallel system can synchronize with it to ensure the uninterrupted transfer to bypass in case of system overload or failure. A single system can parallel as many as *0 modules and form the N+M parallel redundancy system with a max output up to **6kVA. Its "hot swappable" design enables you to replace the failed module without interrupting the AC output. The system's working parameters and status are visually displayed by the LCD on theVmonitoring module. The working parameters can be modified locally by keyboard on the monitoring module or remotely by monitoring software. The RS**2 port can communicate with local or remote computers to fulfill simultaneous central monitoring and the functions of remote testing, communication and control. The static switch module adopts the advanced control strategy and reliable SCR components to ensure the smooth transfer between the inverter and bypass voltage. The system has 1.6m rack, 2m rack, multi-rack parallel models and so on. They can form an inverter power system with an max output between *0kVA and **6kVA. Adopting digitizing technique and unique synchronous phase locking, the system has excellent parallel performance. Its module design features easy transportation, simple maintenance and high reliability. It also has remote communication and system extension function. It is wide applicable in the fields of communication bureaus (stations), solar and wind electricity generation etc.