Schedule a Call Back
DC Machines
DC Machines
Ansaldo Sistemi Industrialli SpA is one of the world's leading suppliers of electric motors, generators, power control systems and industrial automation products. The company offers DC machines, Series GH/DH/MD 800-MDL 800. The DC motors and generators come in 22 different shaft heights and nearly 100 different frame sizes to cover all applicable industry applications. All DC machines are laminated frame design and can be supplied by any DC converter system. The DC series offers outstanding performance features: high dynamic response; wide speed range; high maximum speeds; high efficiency; high commutating capacity during current transients. Specification for series GH/DH: power rating ? 2-6,000 kW (at 150 r/min in tandem); voltage ? up to 1,000 V; mass ? 100-110,000 kg; frame size ? 80-1120 mm; and type of cooling ? IC 06, IC 00, IC 666, IC 86W, IC 37, IC 17. Specification for series MD800-MDL 800: power rating ? up to 500 kW; voltage ? up to 500 V; mass ? 400-9000 kg; and frame size ? 804-824 (split frame), 810-816 (laminated frame). With over 100 years of combined experience in motor and generator manufacturing, the company is an expert in special application machines. Despite the considerable growth in the use of AC drives over the year, DC machines continue to be used in a variety of markets thanks to their intrinsic value. Special designs in the GH/DH series include: totally enclosed non-ventilated motors for outdoor applications (with IP55 type protection). These machines are particularly adapt for heavy duty handling and lifting systems. Motors and generators for marine applications: propulsion, thruster, auxiliary services. These machines have been installed effectively in low noise vessels, providing optimum performance. Insulating systems on DC line are class H; large frames (above 225) always provided with compensating windings.