Single Phase Power Solutions introduced its Belle 100 HP single-phase electric motor, with Written-Pole® technology, that is ideal for applications where three-phase power is not available.
The utility-friendly starting and operating characteristics provided through the use of Written-Pole® technology minimize voltage sags and flicker on long single-phase distribution lines.
The motor features a totally-enclosed fan-cooled design in a cast iron frame that is suitable for indoor or outdoor installation, and demanding environments and applications.
Rated as a 100 hp, 460 v, 1800 rpm electric motor, the innovative design delivers 95.5% efficiency at rated load with a near-unity power factor. The NEMA 449T frame motor weighs about 2,700 pounds and draws just 170 amps at full load.
The motor windings are fabricated using high-grade copper and Class H insulation materials similar to those used in premium three-phase electric motors. The design eliminates brushes, slip-rings and internal rotary switches.
The starting current draw is less than two times its rated full-load current. The low in-rush, soft-start design allows many high inertia loads to be started without overheating and support the capability for instantaneous restarts following momentary power interruptions without risking damage to driven equipment.
Single Phase Power Solutions, LLC
5460 Muddy Creek Road
Cincinnati, OH, 45238