HAUHINCO MINING TECHNOLOGY

Frequency Converters

HBT frequency converters are designed for powering multi-motor drives with torque balancing for belts, scraper conveyors, crushers, and fans.

Speed-controllable and variable-speed drives with the HBT control concept ensure a safer operation, the compensation of slip with special regulations of conveyor systems and the interconnection with standard mining engines.

Features

Optimized startup (constant and high torque from startup)
Low dynamic loads
Controllable torque and speed of conveyor belts for improved operational safety
Low startup current and low voltage drop
Reliable startup even in unreliable power grids
Energy conservation through conveyor speed coordination with the amount of load
Low load on the mains-supply during motor startup
Load balancing in multi-motor drives

Type VSD for 2Q and 4Q mode:
90 kW, 315 kW, 630 kW

Output power:
up to 630 kW; Voltage: 380V, 660V, 1140V

Cooling:
Water to water or water to air heat-exchange

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Frequency Converters

Features

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