Drive selection memo — 5.5 kW Frame D
The Delta VFD13AMH43ANSAA is a Frame D frequency converter rated for a 5.5 kW (7.5 HP) induction motor on 380–480 VAC three-phase supply. Output current is 14.5 A continuous; the Heavy Duty input current rating of 14.3 A and Normal Duty rating of 16.0 A define the supply-side capacity for the two duty classes. Natural cooling means no fan to fail or clog — suitable for clean, ventilated enclosures where fan noise or dust ingress is a concern.
