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UNISYS AUTOMATION PVT. LTD.
Varispeed-G7 Series AC Frequency Drives
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Product Code :
04
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Product Specification
Varispeed-G7 Series AC Frequency Drives:
Unique new 3-level PWM flux vector control method
Exceptional low speed/high torque control
Low electrical and acoustic noise
Low surge voltage
Constant or variable torque applications
0.4 kW to 300 kW power range
Quick and easy installation
Autotuning - static or dynamic
Fieldbus compatible
Energy saving
Technical Specifications:
Superb new performance features:
Yaskawa’s unique new 3-level control method sets a new global standard for AC variable speed control.
Extended open-loop speed control range, increased from 100:1 to 200:1.
Smooth stable performance at ultra low speeds.
Full control at zero speed.
Accurate torque control in open loop.
Fantastic control and protection features:
Low acoustic noise
Low electrical noise (reduced RFI)
Reduces electrolytic corrosion in motor bearings caused by motor shaft voltages
Eliminates micro surge problems due to reflected voltage waves
Leakage current greatly reduced
Can be used on existing standard motors, without the use of output chokes for cable runs of upto 300m
Low cost of ownership:
Easy to install and simple to use - 7 language LCD display fitted as standard
High efficiency
Low maintenance
Global certification:
Global availability and interchangeability
Global certification - CE, UL, cUL
Other Products in 'Ac Drive' category
E7 Series AC Frequency Drive
Varispeed-606V7 series AC Frequency Drive
Varispeed-F7 Series AC Frequency Drive
Varispeed Mini J7 Series AC Frequency Drive
Varispeed 616G5 Series AC Frequency Drives
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CONTACT DETAILS
P-159, Ground Floor, Sector- 23, Sanjay Nagar,Ghaziabad - 201001, Uttar Pradesh, India
Phone:
91-120-6473442
Fax:
91-120-6473442
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Key Personnel
Mr. Piyush Tyagi (Director)
Mobile:
+919313645838,+919873909306,+919910528679
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