The ACS320 is an extension to ABB HVAC drive offering. The compact design includes a powerful set of HVAC features without compromising industry requirements.

Supply connection

Voltage and power range

3-phase, 380 to 480 V ± 10% (0.37 to 4kW)

1.2 to 8.8 A

Frequency: 48 to 63 Hz

Motor connection

Motor typesAsynchoronous induction motors

Type of controlScalar control.

Linear, squared and user definable U/f profiles.

Energy optimizer

Inputs and outputs / Control interface

Two analog inputs, Potentiometer ref. value, One analog output, Five digital inputs, DI5 can be programmed for pulse train input, One digital output (can be programmed as pulse train output), One relay output

Communication

Embedded Fieldbus Protocols: Modbus RTU(EIA-485), Johnson Controls N2, Siemens Building Technology FLN (P1), BACnet (MS/TP)

Options

User interface: Advanced control panel  (ACH-CP-B), panel mounting kits for cabinet door installation

I/O extensions

MREL-01 module, three Form C relay outputs, 250 V AC / 30 V DC

Enclosure kits: NEMA 1 kit

Chokes and filters

AC input and output chokes

EMC filters

PC tools: DriveWindow Light 2

Ethernet adapter for remote monitoring

Environmental limits

Degree of protection: IP20 / Optional NEMA 1 enclosure

Ambient temperature: -10 to 50 ºC (14 to 122 ºF), no frost allowed

Product compliance

Standards and directives

Low Voltage Directive 2006/95/EC

Machinery Directive 98/37/EC

EMC Directive 2004/108/EC

CE and C-Tick approvals

UL, cUL and GOST R

RoHS compliant

Harmonics

EN 61000-3-12 and EN 61000-3-12 with external optional AC input chokes

EMC

Class C3 (2nd environment unrestricted distribution) built-in as standard

Class C2 and C1 with external optional EMC filters

Vibration

Seismic certification IBC-2003, 2006