| China is the world largest coal producing and consuming country, where more sophisticated power conversation technology are needed for coal production.
• Under Ground Machines
TP 2200L is designed with liquid cooling system, which can be adapted for explosion proof enclosure design of mining OEMs such as under ground sheerer machines. (pic)
• Under Ground Conveyor Drive
With the technology development of medium voltage power electronics, medium voltage AC drives are in high demand for better control and energy savings. TP3000H is designed specifically for under ground conveyor application with following features:
• Liquid or air cooled
• Compact and modular design for easy adaptation of explosion proof enclosures
• 1140 VAC for mining power requirement
• Vector control, voltage sourced designed PWM technology for multi motor synchronization controls
Medium voltage power devices for better reliability and ease of maintenance
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