Overload: 110% x 60 seconds every 10 minutes (Fan/Pump rated)īraking: To 63 Ohm minimum, 64 Ohm maximum external resistor (not supplied) - See the Resistor options linked below or use the 'Which Resistor' button on this page. Overload: 150% x 60 seconds every 10 minutes (High Overload) Size R2: 125mm Wide x 222mm Deep x 469mm High (incl. See linked products below for an ACS580 of equivalent rating. January 2018: The ACS550 has now been replaced by the ACS580. Operates in VxF or Sensorless Vector control and converts fixed frequency Three Phase 400V input to variable frequency 400V to control the speed of a standard AC induction motor. It is pre-programmed for several applications, including: air handling units, cooling towers, chillers, and more.ABB ACS550 series AC Inverter for 7.5kW (10HP) 400V 3 Ph motor to 15.4A at high overload or 11kW (15HP) to 23A when Fan/Pump rated. The ACH550 provides proven reliability, flexibility, and every essential HVAC communication protocol. Reduce costs by controlling your building’s fans, compressors, and pump motors efficiently, for an energy conscious commercial environment. Our intelligent variable speed drive is dedicated to saving energy, producing quality air, and alleviating environmental concerns.
Your HVAC system demands effortless comfort for everyone. ABB ACS550 standard drives are simple to buy, install, configure and use, saving considerable time. They are widely available through ABB Drives Alliance, hence the use of the term standard. The ABB variable speed drives have common user and process interfaces with fieldbuses, common software tools for sizing, commissioning, maintenance and common spare parts."ABB standard AC inverter drives can be used in a wide range of industries.Typical applications include pump, fan and constant torque use, such as conveyors. ABB frequency inverters are ideal in those situations where there is a need for simplicity to install, commission and use and where customizing or special product engineering is not required."Ĭontrol your comfort with intelligent precision
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