Family of Products from Cutler-Hammer
Cutler-Hammer Micro Drives
Micro drives provide variable speed control for three phase motor applications up to 10hp. They are available in single and three phase input voltages up to 480v, with three phase motor output voltage up to 480v. The standard drive includes a digital display, operating and programming keys on a removable keypad. The display provides drive monitoring as well as adjustment and diagnostic information. The keys are utilized for digital adjustment and programming of the drive as well as for operator control.
MVX9000 Adjustable Frequency Drives
Model MVX9000 sensorless vector adjustable frequency AC Drives are designed to provide adjustable speed control of 3-phase motors. These microprocessor-based, sensorless vector drives have standard features that can be programmed to tailor the drive?s performance to suit a wide variety of application requirements.
Feature / Benefits:
-Sensorless Vector Control with auto tuning. Provides 200% starting torque and advanced low speed torque control.
-Clearly laid out and easy to understand keypad with 4-character LED display, 7 status indicating LEDs, speed potentiometer, and 6 function keys.
-Most informative operator?s interface in this class of VFD, provided as standard.
-2 analog inputs, 6 programmable intelligent digital inputs, 1 programmable digital output, 1 programmable relay.
-PID control of a process variable such as pressure, flow, temperature, liquid level, etc. Eliminates requirement for separate setpoint controller.
-Built-in dynamic braking chopper. Superior deceleration performance.
-Serial communication port (RS-485). Direct connection to serial communications networks.
-Single-phase or three-phase input capability on 240V AC rated units, 3 hp and below. Operate three-phase motor with single-phase supply.
Codes and Standards :
-NEMA, IEEE, NEC: Design Standards
-UL Listed
-cUL Listed
-CE Marked (Requires EMI filter)
More New Drive Products:
The new drive products include the HVX9000 series drives with IntelliPass bypass, the CPX9000 Adjustable Frequency Drive, and the new BACNET adapter, a networking system that enables Eaton Cutler-Hammer drives to support a variety of communication protocols. The new products are on display this week at booth number 1536 at the 2006 AHR Expo in Chicago, North America's most complete annual HVAC/R Tradeshow and Exposition.
At the heart of the HVX9000 series is the HVX IntelliPass, the new performance standard for HVAC drives. The IntelliPass bypass incorporates Cutler-Hammer Intelligent Technologies (IT.), enclosed control and circuit breaker expertise. The patented IntelliPass is designed around the new Cutler-Hammer HVX9000 Drive and incorporates the highly successful IT. product family. The IT. features, functions and form enable the drive and bypass to become an integrated design – making it the world’s smallest drive and bypass package.
Control of the drive and bypass is accomplished with the drive keypad, eliminating the need to add additional lights and switches to the enclosure itself. The IntelliPass features industry-exclusive redundant control power sources for the bypass logic, ensuring redundancy and providing additional ride-through capability.
The next generation HVX9000 series drives are specifically engineered for HVAC, pump and fluid control applications. Each drive includes a circuit breaker or fuse disconnect that provides flexible drive isolation configurations, and a lightweight design that simplifies and speeds the installation process, lowering contractor’s costs. A serial communication interface enables control of the motor operated by the drive or bypass and additional I/O and communication cards provide plug and play functionality.
Eaton has also released the CPX9000 Clean Power Drive. The Drive uses an advanced 18-pulse, clean power technology that significantly reduces line harmonics at the drive input terminals, resulting in the purest sinusoidal waveforms available. The CPX9000 Clean Power Drives include smaller enclosures and higher temperature ratings than the previous CP9000 for selected drives. The CPX9000 Drive delivers a near unity factor, which prevents transformer overheating and overloading of breakers and feeders, enabling the application of these drives on generators and other high impedance power systems. When ordering the drives, customers have a choice among three categories: standard enclosed, modified standard enclosed, and custom engineered – individually engineered to meet customer needs.
Want to know more?
Visit Cutler-Hammer's web site to view more detailed catalog information on this product family:
Call our Automation Group and ask to speak to one of our engineers about the SV9000 drive family! We can be reached in greater Cincinnati at 513.247.3700 or toll free at 800.447.6506. Another great product from The Johnson Electric Supply Company and Cutler-Hammer!
Douglas N. Johnson
President
Copyright, 2008 The Johnson Electric Supply Company
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