Industry-Specific Products MV600Tr Drive for Tunnel Locomotives
MV600Tr Drive for Tunnel Locomotives
MV600Tr is the main drive for tunnel locomotives. The installation, structure, electrical sealing and other designs developed by our engineers are comparable to automobiles, which makes the drive well adapted to high-temperature, high-humidity, high-vibration and poorly ventilated tunnels. Besides, the drive applies excellent closed-loop vector control on high power asynchronous traction motors so as to realize smooth control of locomotive starting and stopping at large slopes when fully loaded.
Features
Flexible Power Supply
540 V DC, 750 V DC, compatible with power cables or battery power
Integrated Control
Flux vector control without PG, flux vector control with PG, V/F control, V/F control with PG, one drive with multiple motors
Specialized Functions
Brake logic control, overspeed detection, brake reliability test, torque limit and zero speed float
Superior Adaptability
Independent airduct design and PCB conformal coating techniques; IP55 protection, suitable for high temperature and high humidity
Applications
Widely used for transporting wastes in the underground tunnels, mine tunnels and so on