The ACQ80 is ABB's solar pump drive, built to run a pump from photovoltaic power rather than a diesel generator or the grid. It accepts a wide DC input directly from the array, and can also be supplied from AC mains where a hybrid or grid-backed installation is needed. Enclosure options run from an IP20 module for cabinet installation up to IP55 wall-mounted and IP54 cabinet units for outdoor and harsh-environment sites.

Features & Specifications

• Power range 0.75–200 kW (1–268 hp)

• AC supply 3-phase 380–480 V, +10% / -15%, 47.5–63 Hz

• DC input: 225–800 V (ACQ80-04), 300–800 V (-01 and -07 frames R4–R5), 390–800 V (-01 and -07 frames R6–R9)

• Constructions: ACQ80-04 IP20 at 0.75–22 kW; ACQ80-01 IP21 or IP55 at 30–200 kW; ACQ80-07 IP42 or IP54 at 75–200 kW

• 98% efficiency at nominal power; power factor 0.98; IE2 efficiency class per IEC 61800-9-2

• Scalar and vector control; supports asynchronous, permanent magnet and PM-assisted synchronous reluctance motors

• Output frequency 0–599 Hz (ACQ80-04) and 0–500 Hz (-01 and -07)

• Standard I/O: 2 analog inputs, 2 analog outputs, 6 digital inputs, 3 relay outputs (250 V AC / 30 V DC, 2 A rms)

• Modbus RTU over EIA-485 as standard; DeviceNet, PROFIBUS DP, CANopen, EtherCAT, Modbus TCP and PROFINET IO available as options

• Safe Torque Off to SIL 3 / PL e per EN 61800-5-2:2016, IEC 61508 parts 1–2, ISO 13849-1 and IEC 62061

• EMC Class C2 as standard on -04, -01 and -07 (75–200 kW)

• Operation -10 to +60 °C (ACQ80-04); transport and storage -40 to +70 °C

• Compliance: CE, RoHS, WEEE, ISO 9001 and ISO 14001; functional safety certified by TÜV