Variable Speed Controllers

Variable Frequency Drive – ABB Model ACS550

Designed for:

TechnoForce Variable Speed Pumping Packages. Capable of converting three phase AC line power into variable frequency variable-voltage power for operating three phase AC motors. Available input range of 208/230/380/460/575V, 3 Phase, 48-60 Hz. 2 thru 75 HP range.

Features and Benefits:

  • UL & CUL listed
  • NEMA 1 enclosure
  • Display includes: Output Voltage, Motor Amps, Elapsed Time, Over Voltage, Under Voltage, Over Current, Overload, Over Temperature, Output Speed, Motor Amps, Output Motor Volts, Inverter Fault, KWh.
  • ABB drives have superior drive protection and adjustment capabilities. For extra insurance to you, every variable speed booster package undergoes an electrical flow test to insure drives are functioning as specified. Refer to the technical brochure for additional information.

ESP-Systemwize

Ready to select pumps as well as suction diffusers, triple duty valves, heat exchangers, air/dirt separators, PIC valves, and parts? Click below to open the new Bell & Gossett ESP-Systemwize selection tool and enter your duty points to begin selecting the most energy efficient system:

ESP-Systemwize

Sizing Tools:

Steam + Water Pressure Reducing Values

Software Tool and Application Support/Suggest Enhancements

Please click the button below to report issues and suggest enhancements.

Support Request

System Selection and Technical Product Support

Consult your local Bell & Gossett Representative for additional assistance.