 Medium Voltage Variable frequency drive (Offer to Sell)
Trade Lead Description:
PowerSmart series high-voltage large power frequency converter is a voltage-source-type high frequency converter, and it is a multilevel topological structure with multipulse rectification, multiple PWM, and overlapping by units in series. It has the features of high power factor and low harmonic wave pollution, and its input and output current waveform is similar to that of sinusoid. PowerSmart series highvoltage large-power frequency converter is a high-efficient, energy-saving product developed by applying modern electric and electronic technology, electric traction technology, computer control technology, etc. It applies advanced input dividing technology, optimized series overlapping technology, special single-phase bridge inversion technology, best optical fiber conduction technology, perfect overvoltage protection technology, waveform continuous transformation technology, long-distance communication control technology, etc. National patents for most of these technologies have be
Posted from China - Heilongjiang on 2 April, 2007
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