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NEMA Standards Publication MG 1-1998 - Homewood Sales
NEMA Standards Publication MG 1-1998. (Revision 3, 2002) Interfiled. Motors and Generators. Published by. National Electrical Manufacturers Association.
File link: http://www.homewoodsales..../CompleteMG1-1998Rev3.pdf
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11 Application Information - Marathon Electric
Electric motors are in full compliance with NEMA MG1-. 2006, Part 31, Section 4.4.2, as pertaining to voltage spikes. 460 volt motors must withstand voltage ...
File link: http://www.marathonelectric.com/docs/ApplicationInformation.pdf
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Premium, Energy & Standard Efficient Motors - Eemsco.com
Premium Efficient Motors meet NEMA MG1 Part 31. ➢. Energy Efficient World Motor & Standard. Efficient meets NEMA MG1 Part 30. ➢. Premium Efficient 10: 1 ...
File link: http://www.eemsco.com/Doc...roduct%2520Literature.pdf
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partial discharge inception testing on low voltage motors - Iris Power ...
that motors meet and exceed the NEMA MG-1 part 31 standard for voltage ... In NEMA MG1 part 31 - 1998 the voltage withstand was set to 3.1 times the line ...
File link: http://irispower.com/pdf/...n%2520low%2520voltage.pdf
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APPLICATION GUIDELINE #24 - Toshont Power Products
NEMA MG-1-1998 Section IV Part 31 published a specification for motors used on drives that defines peak voltage and rise time [Vpeak= 1.1x2x(√2)xVrated ...
File link: http://www.toshont.com/ag...ions_for_vfds-part_2).pdf
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Installation Considerations - Rockwell Automation
BJT drives but not IGBT drives. Inverter rated motors designed to NEMA MG1. Part 31 para. 31.40.4.2 "Voltage Spikes" must be capable of 1,600 Vpk at 0.1 μs.
File link: http://www.rockwellautoma...r-wastewater/instcons.pdf
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Reflected Wave Theory - HSL Automation Ltd.
DC VARIABLE SPEED DRIVES. POWER QUALITY PRODUCTS. Motor Solutions . For NEMA MG1 part 31 Motors. ❖ No output reactor or filter required for 208/ ...
File link: http://hslautomation.com/...Reflected_Wave_Theory.pdf
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'inverter duty' mean to Toshiba - Toshont Power Products
NEMA MG1 Part 31. Section 31.4.4.2, states: “Stator winding insulation systems for definite purpose inverter fed motors shall be designed to operate under the ...
File link: http://www.toshont.com/ag/mtrmdesign/AG43EM.pdf
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INVERTER DUTY MOTORS - Reliance Electric
In addition to surpassing NEMA MG-1, Part 31 requirements for voltage spikes, all RPM AC motors have been verified by test on PWM power to be Corona-Free .
File link: http://www.reliance.com/pdf/catalogs/vsm_2006/integral_rpm_general.pdf
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Fundamentals of Inverter–Fed Motors - Grundfos
These motors are built in accordance with the standards set forth in NEMA MG–1 part 31 on. Performance Standards of Definite Purpose Inverter–Fed Motors.
File link: http://net.grundfos.com/d...tors%2520-%2520Baldor.pdf
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