Toshiba EQP III 300 User Manual
LOW VOLTAGE MOTORS
TM
EQP III
®
Efciency (DOE # CC027A)
ODP
&
TEFC
NEMA Premium
Inverter Duty
20:1 Constant Torque (1 to 200 HP, 1800 & 1200 RPM)
on TEFC Only
Design-C Torque Capability
Low Temperature Rise
PRODUCT SCOPE
Horsepower 3/4 to 500 HP
Speed 3600, 1800, 1200, or 900 RPM
Voltage 230/460, 460, or 575 V
Enclosure Totally-Enclosed Fan Cooled & Open Drip Proof
Frames 143T through 5810U
Insulation Class-F, Meeting NEMA MG1 Part 31 (Inverter Duty)
Vibration (Unltered)
Typically 0.08 Inches/Second or Less
Three Year
Warranty
Built for Severe Duty
EXTREME MOTOR PRODUCTS
ApplicAtionS
Toshiba’s EQPIII is the baseline product of our EQPIII extreme motor
product line offering. Built to withstand the toughest conditions, the EQPIII
offers some of the highest efciency and torque ratings while producing
some of the lowest vibration ratings in the industry, leading to a longer life
and greater reliability.
Construction
• Cast Iron Frame and
Bearing Brackets
• Shaft/Slinger
Protection on all
Motors
• Multi-Mount
Construction
• Gasket Provided
Between Motor Frame
and Conduit Box
• Typical Unfiltered
Vibration Levels of
0.08 Inches/Second
or Less
• IP54 Protection
Insulation System
• System’s Major
Components Made from
Class-H Materials
• Low Loss Electrical Steel
with 1000ºF
Burnout Capability
• System Meeting NEMA
MG1 Part 31
• Voltage Withstand
Capability of 2000 V in
0.1 µs
• Large Thermal Margins
for Extended Life and
Reliability
• Phase Paper and Coil
Bracing on Both
Ends on All
Ratings
Nameplate
• Stainless Steel
• NEMA Premium
Design
• Raised Letters for
Clarity
• Inverter Ready Rating on
Nameplate
(1 to 200 HP, 4 & 6 pole)
®
Bearing System
• Oversized 300 Series
Load Side Bearings on
210 Frames and Larger
• Low Temperature Rise
for Extended Life
• L-10 Bearing Life of
150,000 Hours Direct
Coupled
• L-10 Bearing Life of
40,000 Hours Belted
Conduit Box
• Provision for Grounding
• Terminal Lugs on 280
Frames and Larger
Testing
• 100% No-Load
Commercial Test on
All Motors
• On 440 Frame and Larger:
- Commerical Test and
Vibration Test
- 100% of Bearings are
Ball-Pass Frequency
Tested
MOTORS ADJUSTABLE SPEED DRIVES CONTROLS UPS INSTRUMENTATION PLC
INDUSTRIAL DIVISION
13131 West Little York Road, Houston, Texas 77041
Tel 713/466-0277 Fax 713/466-8773
US 800/231-1412 Canada 800/872-2192 Mexico 01/800/527-1204
www.toshiba.com/ind
Copyright 2/2008
Available Through:
*LVMEQPiii080210*
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