HD8000 series (three-topology)

HD8000 series medium voltage engineering three-level variable frequency drive system is a three-level, high-power drive system independently developed by Hopewind. It has the characteristics of high capacity, high performance, and high reliability. It supports single-machine and multi-machine transmission. The maximum power of a single machine can reach 17MVA, and the maximum power of a parallel system can reach 60MVA. HD8000 series medium voltage engineering seven-level variable frequency drive system adopts crimping type IGCT and Diode, which has ultra-high reliability, excellent heat dissipation performance and very small footprint, and can provide two-quadrant and four-quadrant rectification solutions. Adopting water-cooled heat dissipation method, the whole machine meets the protection level above IP54, and has super environmental adaptability.

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  • The main parameters
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Performance characteristics

1. Engineering reliability design concept, IGCT and press-fit power modules, two-level, three-level, five-level and seven-level topologies, small number of components, high reliability
2. Rich product series, which can provide products that directly replace CC and LCI solutions. The power grid supports 1.65kV, 3.3kV, 6.6kV, 10kV, and the power covers 3MVA~60MVA.
3. Complete rectification front end, including diode rectification and PWM feedback rectification, two-quadrant and four-quadrant systems can be designed according to customer needs
4. The industry-leading core protection strategy, IGCT fault and judgment + bridge arm through protection technology, makes the system with ultra-high reliability
5. Customizable communication protocol, supporting mainstream communication protocols such as Profibus, Profinet, CANopen, DeviceNet, ControlNet, Modbus RTU and EtherCat, Profinet IO, EtherNet/IP, Modbus TCP
6. Powerful grid adaptability, supports a wide range of grid input, and has better adaptability to unbalanced grids and harmonic distortion grids
7. Products can be widely used in metallurgical steel rolling, oil and gas transportation, mine lifting, ship propulsion, urban rail transit, test benches, offshore wind power, pumped water storage and other industrial fields

The main parameters



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theme : HD8000 series medium voltage engineering type variable frequency drive system

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