1. Main Specifications| Number of Phases | 3-phase | | Enclosure Type NEMA | Open Type | | Frequency (f) | 47.5 ... 63 Hz | | Input Voltage (Uin) | 380 … 480 V | | Package Level 1 Depth Length/Height/Width | 355 MM 270 MM 290 MM | | Product Net Weight | 5.51 kg |
2. Key Selling PointsDesigned Specifically for Solar Water Pumping Systems:The ACS380 is ABB’s dedicated drive for solar-powered water pumping, supporting DC bus input (540–800 V DC) from PV arrays or rectifiers – enabling direct solar-to-pump
operation without batteries or grid-tied inverters, ensuring high
efficiency and system simplicity. Built-in High-Precision MPPT for Maximum Energy Harvest:Features advanced MPPT (Maximum Power Point Tracking) algorithm that continuously tracks the peak power output under
varying sunlight conditions (dawn, cloudy, dusk), increasing daily
water yield by up to 20–30% compared to basic solar controllers. Battery-Free Operation, Lower System Cost:Supports direct-coupled operation without batteries, eliminating expensive energy storage and charge controllers –
reducing both initial investment and maintenance burden, ideal for
remote areas and off-grid applications. Suitable for Medium-to-Large Pump Applications:“045A” indicates a rated AC output current of 45 A, suitable for driving pumps up to ~22 kW (30 HP), perfect for medium-scale irrigation, village water supply, and
large livestock watering systems. Smart Control & Auto Start/Stop Functionality:Automatically starts/stops the pump based on sunlight availability;
supports feedback control via pressure, level, or flow sensors for
intelligent constant-pressure or constant-flow water management,
preventing dry running.
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