AC Motor Controllers and Drives

AC Motor Controllers and Drives

Vacon to Deliver Two 4.6-MW AC Drives for Main Propulsion Units

The AC drives manufacturer Vacon will deliver via its global system integrator partner Imtech Marine & Offshore two 4.6-MW diesel-electric main propulsion drives to a Belgian high-tech fall pipe rockdumping vessel. This is the largest single order to date for Vacon's office in Belgium. "Imtech Marine & Offshore is a key system integrator which provides this special vessel with the diesel-electric...

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AC Drive is made for pump and fan applications.
AC Motor Controllers and Drives

AC Drive is made for pump and fan applications.

Rated from 0.5-30 hp, ACS310 incorporate PID controllers that vary drive performance in response to changes in pressure, flow, or other external data. Pump and fan control (PFC) modulates speed of main pump/fan and brings any auxiliary pumps/fans online as necessary, while soft pump and fan control (SPFC) further reduces unwanted pressure peaks in pumps and pipelines. Along with energy...

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Fuji Electric Extends Warranty Three Years
AC Motor Controllers and Drives

Fuji Electric Extends Warranty Three Years

April 2009 - Fremont, Ca - Fuji Electric Corp of America (FECOA), announces that as of April 1, 2009, the warranty period for component general purpose AC Drives and commercial packaged energy-saving drives has been extended to 3 years. Fuji AC drives are known as reliable, compact and economical designs. They are easy-to-use and conform to international standards. The decision to extend the...

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Variable Speed AC Drive features intuitive user interface.
AC Motor Controllers and Drives

Variable Speed AC Drive features intuitive user interface.

Housed in machine-ready package, Altivar® 12 is designed with components that will provide 10-year service life or more under normal operating conditions and enable drive to continue running despite minor transient voltage sags and surges. Rotary adjustment and navigation button provides intuitive fingertip access to drive's programming, while conformal coating protects circuit boards from...

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Variable Frequency Drive controls up to 4 pumps.
AC Motor Controllers and Drives

Variable Frequency Drive controls up to 4 pumps.

By controlling up to 4 pumps simultaneously, WEG CFW-08 Multipump System keeps constant pressure in pipelines regardless of fluctuations in outflow demand. Unit can be operated with fixed control, where pump with variable speed is always the same, or it can function as floating control, as variable speed pump is changed according to alternating schedule. In addition, system determines...

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Fan Drives and Controller reduce fuel consumption and noise.
AC Motor Controllers and Drives

Fan Drives and Controller reduce fuel consumption and noise.

Designed to aid in cooling of hotter-running, reduced-emission engines, VMaster® and Stratis(TM) Di Viscous Fan Drive and Controller systems offer precision, variable-speed performance. Endurance-tested VMaster Di responds rapidly to changing cooling requirements and offers optimized torque transmission and fan idling speed. Stratis Viscous Fan Drives feature reservoir, actuator, and valve...

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AC Motor Controllers and Drives

Variable Frequency Drive features modular design.

Available as kit for cubicle assembly or as completely housed unit with integrated 6-pulse or multi-pulse front-end rectifiers, Model CFW11-M features U11 modular power unit, which can be configured to motor power by paralleling up to 5 units. Ranging from 400-2,500 hp, control units provide 3-phase 380-690 Vac induction motor control with IPS1 interface card and connecting cables. Monitoring and...

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Variable Frequency Drive is offered in 15-20 hp range.
AC Motor Controllers and Drives

Variable Frequency Drive is offered in 15-20 hp range.

Available in 250 x 125 x 241 mm M4 frame size covering 3-phase, 380-480 Vac, 15-20 hp range, VLT® Micro Drive features conformal coated PCBs per IEC 60721-3-3, class 3C3; serial communication via RS-485 Modbus RTU and FC protocols; as well as detachable Local Control Panel (LCP) with or without potentiometer. LCP copy function and panel-front mounting kit for LCP are also included. As many...

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Horton Introduces DM Advantage and DriveMaster Two-Speed Conversion Kits
AC Motor Controllers and Drives

Horton Introduces DM Advantage and DriveMaster Two-Speed Conversion Kits

Achieve operating efficiency, save fuel and reduce noise without removing the fan drive ROSEVILLE, Minn.-Horton, Inc. has introduced a fan drive conversion kit that saves fuel and reduces noise. The new DM Advantage and DriveMaster Two-Speed Conversion Kit converts a DM Advantage or DriveMaster On/Off Fan Drive to two-speed technology for superior operating efficiency and performance. Two-speed...

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ABB Breaks New Ground on the North Sea Floor
AC Motor Controllers and Drives

ABB Breaks New Ground on the North Sea Floor

An undersea cable will connect an ACS1000 frequency converter on an oil and gas platform off the coast of Norway to a motor and pump injecting seawater into a new oil field 31-kilometers away, and 300 meters beneath the sea. Zurich, Switzerland March 3, 2009 - An innovative, ABB-designed system that uses an underwater cable to connect a pump motor on the floor of the North Sea to a frequency...

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