Photovoltaik-Wechselrichter

Photovoltaic Inverter The photovoltaic inverters manufactured by RXPE, with independent intellectual property rights and respective strengths, cost significantly better than similar imported products. DSP control chips from the United States and high-power IGBT modules put the advanced MPPT technology and instantaneous reactive power theory based on the reactive and harmonic current compensation control together organically so as to make use of high efficiency and enable inverter active power to the grid while to some extent to achieving reactive power compensation and harmonic current. For more information, please log on our websiteOur application Performance is listed on Reference List on the left of home page. Principle of RXPV RXPE technical characterstic l Full introduction of the Italian Ansaldo technology, especially suitable for application in the field of high-power inverterl Motorola RISC CPU used as the control CPU, the use of fuzzy control with SPWM modulation strategy, the optimized maximum power point tracking technology to ensure efficient outputl Self-developed Dual current control technology to ensure maximum power quality delivered to the gridl new use of Intelligent vector control technology, can suppress the impact of three-phase unbalanced system and DC voltages while improving efficiency, expanding the system's DC voltage input rangel Adopt international advanced IGBT, effectively reducing the switching loss and conduction loss and improve efficiency of the systeml Using all-optical drive technology, and reliable to avoid false triggering of the system and greatly reduces the impact of electromagnetic interference on the system, thereby increasing the overall stability and reliabilityl In accordance with IEEE1547, UL1741, and other international standards for product design, advanced islanding detection scheme, improved protection and monitoring, can provide RS485, Ethernet, GPRS multi-communication RXPE Specifications TYPERXPV9S-250K-3-TRXPV9S-500K-3-TRXPV8S-1KK-3-T DC input Max(Kwp) 263527978Max (KW) 3106201151Max (V) 1100880880MAX(A) 4629242142MPPT(V) 540 950430 760 AC Input Rated(KW) 257514954Max(KW) 2835651049Voltage range(V) 380V±5%, 10KV±5%, 35KV±5%Frequency range(HZ) 50HZ±1%Max inverter efficiency(%) 97.698.598.7European efficiency(%) 97.198.298.3Power Factor 0.99THD(%) 3Communication Interface RS485, Ethernet,GPRSSizeLength×Wide×Height(mm) 2000×800×2200 3000×800×2200 9000×2000×2200