Bulletin for Generation 7 AC Drives - Yaskawa America, Inc. - Drives & Motion Division - #2

Generation 7 Drives incorporate the latest technological advancements in AC induction motor speed control, made possible by experience and dedication to quality in design and manufacturing. The drives provide the benefits of network communications, support by software tools for parameter management, custom software options, and new ease of installation. These AC drives are the best on the market. Yaskawa is the world's largest manufacturer of AC drives and is celebrating almost 90 years of service to industry. Yaskawa drives are manufactured in the United States, United Kingdom, Japan and other countries. Other drive products are available in ratings to 1500HP and other voltages.

The integral horsepower F7, G7, and P7 drives are available to 500 horsepower, and cover every automation application need in the industrial plant, from simple fan drive to high performance torque control. The F7 drive is rated for normal or heavy duty load, from Vi to 500 HP. The G7 drive is the

Within the Generation 7 family of drives, Yaskawa offers a range of performance choices and innovative technologies. Control methods include V/f, open loop vector and closed loop vector control for speed regulation choices of 1%, 0.2% or 0.01%. The new high-slip braking feature is available for high inertia loads, without the need for dynamic braking resistors. Options for higher output frequency and zero-servo control are available. The award-winning 3-Level inverter architecture is available for 480V G7 drives to simplify installation designs. Generation 7 Drives offer real choices and real benefits.

extreme performance drive wit

h h to I

eavy duty rating and the new

3-level inverter design from 14

00 HP. The P7 drive is rated

normal duty for fans and pumps from 5 to 500 HP

The Microdrive collection includes the V7, V74X, V7N and the J7 drives. These compact drives range from 1/8 to 15 horsepower and are ideal for machine mounting. The V7 is an open-loop vector drive with a very flexible feature set 1/8 to 10 HP. The V7N is a version with

Yaskawa is the world leader in quality and reliability. This commitment to

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quality is directly related to customer satisfaction. Control Engineering readers voted Yaskawa to be the #1 Inverter Drive in Customer Satisfaction in consecutive surveys of 2004 and 2006.

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communications and the V74X is the NEMA4X/12 version (to 15 HP). The J7 drive is a simple V/f drive from 1/8 to 5 HP.

i an ISO 9000 system, a Supplier Rating Program, and rigorous testing, Yaskawa ensures that quality and reliability are designed in and built in. All circuit boards are tested and aged for 15 hours, over nine heat cycles of -10 degrees C

to 70

under

s 0 The assembled drive is then

aged

power at 60 degrees C for four hours, a

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connected to a motor for functional testing. Field data confirms

that calculated MTBF targets are exceeded in actua

Sie

units. i<

is the only manufacturer in our field

VI G7 P7 J7 V7

V74X V7N