Power unit series superposition technology is applied DZB10HV series high-voltage variable-frequency speed control system, with the features of concise structure, high power factor, small harmonic wave, etc. In foreign countries, such kinds of inverters are honored as "perfect and non harmonic wave inverter", and this scheme also is one of the most reasonable schemes for frequency control under high power and high voltage.
Principal voltage classes: 3KV, 6KV, 10KV and power range covers 400KVA-15000KVA+.
bypass cabinet+ transformer cabinet+ power cabinet+ control cabinet Excellent output waveform, minimal harmonic interference, and high power factor
revolving speed tracking technique, adapting great inertia load halting quick start
Humanization design: large size, full Chinese, anti-misoperation,
humanized touch and control system
IGBT soft conduction bypass technology, guarantee system stable
Perfect defensive function
Petrochemical industry: large-scale fuel delivery pump, compressor of oil production, etc.
Cement industry: dust collection draught fan, induced draft fan, blower, cooling fan, etc.
Mining industry: conveyer belt, water pump, draught fan, etc.
Municipal industry: tap water supply pump, central air conditioning compressor, etc.