Schneider Electric ATV320U55N4B variable speed drive Altivar 320 - 5.5kW - 7 1/2 HP 380-500V 3-phase - compact. DI5 programmable as pulse input: 0…30 kHz, 24 V DC (30 V). Negative logic (sink). Optimized for ventilation and pumping applications: up to 30% energy savings.
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