The ABB ACS530-01-026A-4 (3AXD50000747580) is a 3-phase VFD in Frame R2, sized for an 11 kW motor at 25 A normal-use output. Input range is 380-480 V, 47.5-63 Hz, and it's rated IP20 with a NEMA Open Type enclosure — meaning it's a panel-mount drive, not a standalone cabinet unit. Standby loss sits at 15 W, so the cooling budget in the enclosure is manageable.
The 25 A normal-use current (25 A) and 11 kW output (11 kW) are the numbers that decide motor fit — match those to your load. Light-overload duty is rated at 23.8 A (23.8 A), so if you need a bit of headroom for intermittent overloads, that's your ceiling. The IE2 efficiency level (IE2) is standard for this class; no premium-efficiency premium here.
Frame R2 (R2) is the physical footprint — it's a compact panel-mount drive. IP20 (IP20) means it's not sealed against dust ingress beyond basic touch protection, so it lives inside a clean enclosure. The NEMA Open Type (Open Type) confirms it's not a standalone housed unit; plan for proper enclosure and cooling. No special mounting kit needed beyond standard DIN rail or backplate screws.
