ACS380-040S-045A-4 ABB Frequency Converter Plc Programming Controller Module

1. Designed 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.

2. 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.

3. 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.

4. 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.

5. 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.

Boxun (Hong Kong) Technology Co., Ltd. is a trading company specializing in PLC modules, controllers, frequency converters, servo motors, drives, sensor switches, relays and other industrial control products. Our Main brands INCLUDE Siemens, Mitsubishi, Omron, ALLEN-BRADLEY, Schneider, ABB, YASGAWA.Panasonic, IFM, P+F, etc...We have been engaged in foreign trade for 10 years. Our products have sufficient inventory to enjoy the fastest delivery speed after customers order, and provide customers with high-quality products and high-quality service. We will strive to exceed customer expectations for product requirements. Customers will benefit from our warm, friendly service and professional assistance. We are very much looking forward to working with you.