IEC Tru-Metric ™ Motors
A-239
IEC
Tru-Metric ™
Motors
This line is designed and built
according to European IEC34 and
IEC79 standards.
Standard Features:
• 60 Hz (1.15 service factor) and 50 Hz
(1.0 service factor)
• Class F insulation (Impregnation
Resin and Magnet wire are class H)
• F2 mounted as standard (F1
convertible)
• Stainless Steel Nameplate -
Laser etched with high contrast
background
• Regreasable ball bearings (Frames
160 and up)
• Gasketed conduit box
• Class I, Div. 2, Groups A, B, C & D
– T3, Class II, Div 2, Groups F & G –
T3C (Cast Iron Frames only)
• Suitable for WYE/Delta Start (W and
Y voltage code motors)
GENERAL PURPOSE MOTORS
TEFC - Three-Phase
Aluminum
W22 Cast Iron
Inverter Rated (IE3):
1000:1 for variable torque
12:1 for constant torque
* IE2 is 10:1 VT and 4:1 CT
Features that make a difference:
• 1.25 service factor for 60 Hz operation (IE3)
• 1.15 service factor for 60 Hz operation (IE2)
• Optimized ventilation system for cooler
operation and reduced noise levels
• Solid base for reduced vibration levels
(Cast Iron Frames)
• Frames 225 and up can easily be F1 (B3L)
converted by simply rotating the terminal
box adapter or F3 by removing it
• Aluminum frames have removable feet
for easy F1, F2 and F3 (B3L, B3R, B3T)
conversion
• Terminal blocks
ATEX MOTORS – Non-Sparking
Ex nA motors do not require certification by any
third party entity (a manufacturer’s compliance
declaration is sufficient). Nevertheless the
Ex nA motors manufactured by WEG are
certificated by Ex NB BASEEFA.
Standard Features:
• 50 Hz and and 60 Hz rated (1.00 service
factor)
• Class F insulation (Impregnation Resin and
magnet Wire are class H)
• F3 mounted as standard
• Stainless Steel Nameplate - Laser etched with
high contrast background
• Regreasable ball bearings (Frames 160 and up)
• Gasketed conduit box
• Zone 2, Groups IIA, IIB and IIC
• Suitable for WYE/Delta Start
• Design N
• Conductive plastic fan (frames 63 up to 315)
• Aluminum fan (frame 355)
WEG IEC TRU-METRIC™ IE3 Motor, 04518ET3Y225S/M-W22, 60HP, 1800/1500RPM, 3PH, 460V, TEFC
Totally Enclosed Fan-Cooled Metric Motors IEC motors exceed NEMA premium and IE 3 efficiency levels. IP55 enclosures are excellent for use in dirty/dusty environments.
ATEX MOTORS – Explosion Proof
• 50 Hz and and 60 Hz rated (1.00 service factor)
• Class F insulation (Impregnation Resin and magnet
Wire are class H)
• F3 mounted as standard
• Stainless Steel Nameplate - Laser etched with high
contrast background
• Regreasable ball bearings (Frames 225 and up)
• Gasketed conduit box
• Zone 1 and 2, Groups IIA and IIB, class of
temperature T4
• Suitable for WYE/Delta Start
• Design N
• Conductive plastic fan (frames 63 up to 315)
• Aluminum fan (frame 355)
• Lip Seal on both endshields
• Thermistors 1 per phase
ABB's digital energy management system provides technical support for the transition from "dual control" of energy consumption to "dual control" of carbon emissions
Electrification, digitization, and automation are key measures to achieve carbon neutrality
ABB motors are Swiss brands ABB Group, a Swiss brand, is one of the world's top 500 companies and enjoys a good reputation the world. It has thousands of companies in more than 100 countries and involves many industries, such as manufacturing, processing, consumer goods, public utilities, oil, and gas, etc. Its China branch factory is located in Shanghai. Its two cores are power technology and automation technology. ABB has 23 branches, sales offices in China, and 27 joint ventures and wholly-owned companies, with more than 6,500 employees in China alone. The main business in China: a complete series of power transformers and distribution transformers, high, medium, and low voltage switches, electrical drive systems, and motors.