March 01, 2010
Hitachi L700
When Mounting Multiple Inverters
in an enclosure with a ventilation fan, carefully design the layout of the ventilation fan, air intake port, and inverters. An
inappropriate layout will reduce the inverter-cooling effect and raise the ambient temperature. Plan the layout so that Hitachi
L700 series variable speed inverter ambient temperature will remain within the allowable range.
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ABB ACS850
The Safe Torque off (STO) Function
disables the control voltage of the power semiconductors in the drive output stage, thus preventing the inverter from generating
the voltage required to rotate the motor. With this function, the power supply does not need to be turned off while doing
cleaning or maintenance on the nonelectrical parts of the machinery. Drive modules are designed to be built into a customer's own
cabinet.
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YASKAWA |
(800) 894-0412 (208) 368-0415 (Fax) info@clrwtr.com |
 P7 Series |
For industrial applications such as centrifugal fans and pumps, the P7 drive is an ideal choice. The drive is
provided in Normal Duty ratings with 110% overload capability. A variety of enclosure options provide the right environmental
protection. Providing the right power requirements is also easy with 208/240 and 480 volt ratings, built-in bus choke above 30 HP,
common bus capability, and other energy savings options.
The P7 supports communications choices such as DeviceNet, Profibus-DP and others. With an optional
phase-shifting input transformer, the P7 dual-diode bridge can be operated in 12-pulse rectification mode, reducing input current
harmonic distortion factor by over 90%. With lower EMI/RFI emission and lower total harmonic distortion contribution, the P7 meets
or exceeds the generally accepted power quality standards.
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If you are looking for Yaskawa Inverters, please call us on
(800) 894 - 0412 or email us at
info@clrwtr.com
we will do our best to help you find the Adjustable Torque P7 VFD Drives that you are looking for at very reasonable prices.
If you are searching for Yaskawa Variable Speed Inverter technical information (data-sheets) please use the datasheets or
product selection guide page links.
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 P7C Series |
The P7/Configured package provides a P7 in a NEMA 1 or NEMA 12 FVFF enclosure, with space for several
commonly used options, such as reactors, RFI filters, circuit breakers, etc. The P7 and P7/Configured have been designed for
flexibility in providing the features and options commonly demanded by facility designers.
The P7C Drive is a variable torque AC drive, designed specifically for industrial applications. A new
benchmark for size, cost, performance, benefits and quality, the P7C includes numerous built-in features such as Network
Communications, PI control and energy-savings functions. The P7C has embedded communications for Modbus. An optional interface
card is also available for DeviceNet, Profibus, EtherNet, and LonWorks.
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 P7S Series |
The P7S/Configured package provides an P7 in a NEMA 1 enclosure, with space for several commonly used options,
such as reactors, input filters, circuit breakers, etc. The P7 and P7S/Configured have been designed for flexibility in providing
the features and options commonly specified by facility designers.
The P7S Drive is a variable torque AC drive, designed specifically for industrial applications. A new benchmark
for size, cost, performance, benefits, and quality, the P7S includes numerous built-in features and energy-savings functions.
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 P7CR Series |
The P7/Configured package provides a P7 in a NEMA 3R enclosure, with space for several commonly used options,
such as reactors, circuit breakers, etc. The P7 and P7/Configured have been designed for flexibility in providing the features
and options commonly demanded by facility designers.
The P7CR Drive is a variable torque AC drive, designed specifically for industrial applications. A new benchmark
for size, cost, performance, benefits and quality, the P7CR includes numerous built-in features such as Network Communications, PI
control and energy-savings functions. The P7CR has embedded communications for Modbus. An optional interface card is also available
for DeviceNet, Profibus, EtherNet, and LonWorks. This P7CR package has a UL Type 3R rating.
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 P7B Series |
The P7/Bypass package is a 3-contactor style bypass, allowing motor operation from either the drive or across
the line. This facilitates drive maintenance while the motor continues to operate. The P7 and P7/Bypass have been designed for
flexibility in providing the features and options commonly demanded by facility designers.
The P7B Drive is a variable torque AC drive, designed specifically for industrial applications. A new benchmark
for size, cost, performance, benefits and quality, the P7B includes numerous built-in features such as Network Communications,
H/O/A, PI control and energy savings functions. The P7B has embedded communications for Modbus. An optional interface card is also
available for DeviceNet, Profibus, EtherNet and LonWorks.
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 P7BR Series |
The P7/Bypass package in a NEMA 3R enclosure is a 3-contactor style bypass, allowing motor operation from
either the drive or across the line. This facilitates drive maintenance while the motor continues to operate. The P7 and P7/Bypass
have been designed for flexibility in providing the features and options commonly demanded by facility designers.
The P7BR Drive is a variable torque AC drive, designed specifically for industrial applications. A new benchmark
for size, cost, performance, benefits and quality, the P7BR includes numerous built-in features such as Network Communications,
H/O/A, PI control and energy savings functions. The P7BR has embedded communications for Modbus. An optional interface card is also
available for DeviceNet, Profibus, EtherNet and LonWorks. This P7BR package has a UL Type 3R rating.
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 P5 Series |
Yaskawa P5 drive is rated for 600 volt. The Yaskawa P5 drive rated for variable torque applications with
current overload rating of 120% for 60 seconds. Standard features of Yaskawa P5 inverter include setpoint (PID) control, energy
savings mode, power consumption monitoring, and harmonic distortion reduction. Ideal applications for Yaskawa P5 VFD drives
include fans, pumps, grinders, buffers, centrifuges, and saws.
The GPD 506/P5 inverter is designed specifically for applications where overload and starting torque
requirements are well known. The design specifications for the GPD 506/P5 Yaskawa variable frequency inverters were selected to
provide additional benefits such as NEMA type 1/4/12/3R enclosure choices, current harmonic reduction choices, and the right
collection of I/O signals and interface controls.
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The Yaskawa warehouse in Boise, Idaho USA stocks some Yaskawa Electric industrial AC drive products enabling us to
further assist you in finding the correct Yaskawa drive for your application in the USA. Whether Yaskawa drives are in stock in
Boise, Idaho USA or need to get them from Yaskawa Electric and ship to any USA cities; Clearwater Tech can get Yaskawa AC industrial
inverters to you fast and save you some money! It will be very helpful if you have the Variable Torque Drive part numbers ready, then our
sales representatives can provide you with a pricing and availability quote for Yaskawa AC drives that you are looking for in
seconds. If you do not have the part numbers for Yaskawa inverters, our application engineers will be able to help you figure out
the part numbers and get the price quote to you as soon as possible.
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Can't find a part number?
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