Lenze-AC Tech has released its enhanced SMVector NEMA1 drives. Offered with power range from 15-30 hp for VFD applications, the SMVector NEMA1 drives incorporate programmable digital input, terminals for RS-485 communications, and keypad. They also offer capability to wire RS485 directly into drive and give users immediate access to drive operation if external control is removed. Featuring 4 modes of operation, auto-tuning products deliver dynamic speed regulation and accept input from 120 Vac, 1-phase to 600 Vac, 3-phase.
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