Benshaw’s CFMVRMX Series Soft Starter is a fully integrated, programmable family of Class E2 load break/combination solid state starters. This integrated design includes control and power electronics, bypass and isolation contactors that reduce maintenance and operating costs when compared to other methods. MVRMX ENGINEERED SOFT STARTERS Ratings from 2.3 - 13.8kV up to 25,000HP • Protects machinery from failure and excessive maintenance caused by mechanical shock during starting or stopping. The RediStart MVRMX provides smooth, stepless acceleration and controlled deceleration. • Protects electrical systems from disruptive voltage drops and power outages caused by motor locked rotor inrush current. The RediStart MVRMX starter precisely controls the current ramp during start up. • Protects mission-critical motors from failure or unscheduled outages caused by machine or electrical system faults. The RediStart MVRMX starter provides complete, high performance, coordinated line monitoring, motor control and protection. • Available for wound rotor and synchronous motors. MVDH SERIES TWO-HIGH MV STARTERS Ratings up to 195A through 4160V for Solid State Ratings up to 333A through 4160V for ATL • Two 350% - 30 seconds rated solid state starters (consult factory for heavy duty rating) • Compact footprint - use for standalone, back-to-back and MCC/lineup applications • Dual redundant configuration (switch-selectable emergency backup full voltage starters) • Rugged, welded enclosure with chain drive flange handle mechanism • Benshaw’s advanced, digital NX control and protection • 50 KAIC (2600 or 4800 VAC) short circuit fault rated • 45 kV BIL • Built-in self test features • NEMA 1, UL 347 listed Benshaw’s MVDH Two-High Starters provide separate medium and low voltage sections for each starter. Both sections include a complete starter - load break disconnect switch, Class R rated fuses, inline and bypass contactors and to allow complete independent control of two motors. Solid state starting option is available. Medium Voltage | Custom Solutions 23
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