AC Motor Controllers and Drives

AC Drives provide multiple modes of motor control.
AC Motor Controllers and Drives

AC Drives provide multiple modes of motor control.

ACH550 series 1-500 hp AC drives feature 2 soft keys whose functions change according to operating state of panel. HELP button and real-time clock assist in drive set-up and fault diagnostics, while Start-Up Assistant software provides guided set-up. Drives have swinging choke design, parameter copy feature, and EMI/RFI filter. Programming can be carried out using control panel's plain-text,...

Read More »
Drive facilitates installation, set-up, and use.
AC Motor Controllers and Drives

Drive facilitates installation, set-up, and use.

Series ACH550 DriveIT Low Voltage AC Drive features Start-up Assistant software for guided start-up. Drive provides 1-500 hp and multiple modes of motor control for HVAC applications. Built-in, real-time clock logs actual date and time of faults, and Diagnostic Assistant suggests ways to fix faults. Other features include audible noise optimization, PID assistant, controlled cooling fan, EMI/RFI...

Read More »
AC Drive provides 3-contactor bypass control.
AC Motor Controllers and Drives

AC Drive provides 3-contactor bypass control.

Model P7/Bypass Drive permits motors to be run from either drive or line current. Three electrically-interlocked, IEC-rated contactors isolate drive when operating in bypass mode. Available in ratings from 5-500 hp at 208/230/240/480 Vac, unit provides 110% overload capability. It supports open architecture standards with embedded Modbus serial communication. Drive coordination is simplified with...

Read More »
AC Adjustable-Speed Drive has compact package.
AC Motor Controllers and Drives

AC Adjustable-Speed Drive has compact package.

Flux-vector SECO(TM) SV3000 provides precise control of speed and torque of ac induction motor. Available from 1-350 hp in open-loop and closed-loop models, it features NEMA 4/12 enclosures, line fuses, and application-specific firmware. Unit starts with press of a button, and security codes limit access to authorized persons only. Programmable I/O and multiple communication formats facilitate...

Read More »
Variable Frequency Drives have electronic bypass option.
AC Motor Controllers and Drives

Variable Frequency Drives have electronic bypass option.

Offered with Electronic Bypass option, SED2 variable frequency drives (VFDs) are used in HVAC variable torque applications for fans, motors, blowers, and pumps. Electronic Bypass option streamlines installation, simplifies control devices, and reduces wiring. It includes 6 relay outputs, multiple inputs, 2 safety inputs, remote start, and interlock. Touch-sensitive electronic keypad is provided...

Read More »
AC Motor Controllers and Drives

Adjustable Frequency Drives offer DeviceNet communications.

Generation 7 AC Drives, suited for industrial applications, are available with DeviceNet communication interface. Drive models available include F7 drive for conventional applications, P7 drive for fans and pumps, and V7 microdrive family for operation in V/Hz or open loop vector modes. DeviceNet-equipped drives provide access to all of drive's monitors and I/O, including digital and analog...

Read More »
AC Motor Controllers and Drives

Variable Frequency Drive allows speed ranges up to 20:1.

Variable Frequency Drive fits new and existing Chainveyor® systems. It utilizes AC frequency controller with motor and gear reducer combination. Controller electronically controls speed and limits output torque to preprogrammed levels. Helical gear reducers with Inverter Duty TEFC motors allow full torque rating at broad range of speeds. Full function options include soft starting and...

Read More »
Regenerative AC Drive eliminates harmonic distortion.
AC Motor Controllers and Drives

Regenerative AC Drive eliminates harmonic distortion.

ACS DriveIT Low Voltage 800-17 regenerative, 4-quadrant motor drive can run at full power in 80% brownout conditions. It regulates power factor to near unity, regardless of speed or load or AC line conditions. Direct Torque Control removes low-range frequencies up to 1 kHz and compensates for voltage variations, while LCL filtering handles medium and high frequencies. Available from 75-1,250 hp,...

Read More »
Washdown AC Drive suits food and beverage industry.
AC Motor Controllers and Drives

Washdown AC Drive suits food and beverage industry.

Reliance SP600 AC drive, offered in NEMA 4X/12 and IEC IP66 enclosure, is available in tamper-proof enclosure. Able to withstand direct spray of water at pressures up to 1,000 psi, it also protects against dust particles as small as 75 microns. Drives are offered with 240 Vac drive rating from 0.5-10 hp and 480 and 575 Vac ratings from 0.5-20 hp. With controllable speed range of up to 80:1,...

Read More »

All Topics