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ACS150-03E-07A3-4

The ABB ACS150-03E-07A3-4 is a Compact General-Purpose AC Drive (Variable Frequency Drive, VFD) from ABB's basic ACS150 series, rated for 3 kW (4 HP). It is designed as an economical and straightforward solution for controlling the speed of three-phase induction motors in simple applications such as fans, pumps, conveyors, and basic material handling systems.

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Technical Parameters Parameter Specification / Value Drive Series & Model ABB ACS150 General Purpose Drive Product Code ACS150-03E-07A3-4 Rated Output Power 3.0 kW (4.0 HP) Rated Output Current 7.3 A (Decoded from "07A3") Input Supply Voltage 3-phase, 380 - 480 V AC (±10%) (*The "-03E" denotes this voltage range and frame size*) Input Supply Frequency 47 - 63 Hz Output Frequency Range 0.5 - 500 Hz Control Method Basic Scalar Control (Volts/Hertz). Enclosure Class IP20 / UL Type 1 (Chassis Type). Must be installed in a protective enclosure. Built-in EMC Filter Not Standard. An external EMC filter is typically required for compliance in industrial environments. Fieldbus Interface None (Standard). Control is via hard-wired terminals only. Digital/Analog I/O 2 Digital Inputs (DI) 1 Relay Output (RO) 1 Analog Input (AI) (0-10 V) (Configuration is minimal) Key Functions • Adjustable acceleration/deceleration ramps • Limited preset speeds • DC injection braking • Basic motor thermal protection Overload Capacity 150% for 60 seconds (typical). Braking Chopper Not supported. Cannot connect a dynamic braking resistor. Safety Function None standard. Protection Features Basic: Motor thermal overload (I²t), overcurrent, short circuit, ground fault, overvoltage, undervoltage. Operating Temperature -10°C to +40°C (without derating). Storage Temperature -40°C to +70°C Mounting DIN-rail mounting (35 mm) or wall mounting. Approvals & Standards CE, cULus, RoHS