ZBT series of mining explosion proof VFD is suitable for the place with explosive gas and dust.
GBP3-H Four Quadrant Medium Voltage Variable Frequency Drive is a special Medium Voltage Variable-Frequency Drive independently developed and produced by our company according to the operation requirements of mine hoist.
GBP-D series medium voltage VFD structure as shown below,consists of phase-shifting transformer cabinet, power unit cabinet and control cabinet
CBT series electric excitation VFD for synchronous motor is suitable for industrial sites with high-performance speed regulation of large mechanical equipment such as hoists and mills driven by AC synchronous motors.
The DC Speed Converter is self R&D according to the all-digital DC speed regulation control technology of 6RA80 series
This product is a DC speed regulating device independently developed with reference to the full digital DC speed control technology of DCS
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