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Product details
category: Severe Duty
manufacturer: Weg
mpn: 00712ET3PCT254TF1-W2
subcategory: Cooling Tower
weight: 262
These TEFC motors are built according to NEMA standard, and designed to operate with 100% of humidity in the most corrosive environments. All the line is certified for use with frequency inverter, and can operate in both the horizontal and vertical position. The Cooling Tower was tested according to the IEEE 112, method B, and it has efficiency values certified by UL (CSA C390). They ensure high efficiency levels with high torque, even at low speeds.
Additional Information
Catalog Number0712ET3PCT254TF1-W2
StandardNEMA MG-1
Frequency60 Hz
Voltage200 V
Number of poles6
Degree of ProtectionIP55
Synchronous speed1200 RPM
Output rating7.5 HP
MountingF-1
FlangeWithout
Terminal box¹Left position
EnclosureIC411 - TEFC
Frame254T
Output7.5 HP (5.5 kW)
Rated speed1178 RPM
Slip0.0183
Rated voltage200 V
Rated current21.8 A
L. R. Amperes148 A
LRC6.8x(Code H)
No load current10.4 A
Rated torque33.4 ft.lb
Locked rotor torque2.5
Breakdown torque3
Locked rotor time54s (cold) 30s (hot)
Moment of inertia (J)3.92 sq.ft.lb
DesignB
Insulation ClassF
Service factor1.25
Temperature rise80 K
Duty CycleCont.(S1)
Starting MethodDirect On Line
Ambient temperature-20°C to +40°C
Altitude1000 m.a.s.l.
Rotation¹Both (CW and CCW)
Noise level²59.0 dB(A)
Frame MaterialCast Iron
Impregnation MethodDouble impregnation polyester
Main terminal box holeNPT 1 1/2"
Terminal BlockWithout
DrainRubber, automatic
Shaft MaterialSAE 1040/45 Carbon Steel
PaintingRAL 5009 202E (ISO 12944 - C4)
Grounding LugsSingle
Fan Cover materialCast Iron
Tropicalized PaintingComplete (200h)
Fan materialPlastic
Bearing capYes- Bearing Cap
Balancing Method1/2 Key
Drip CoverWithout
Overload protector (phenolic)Without overload protector
Connection Cables Quantity6
Shaft Locking DeviceWithout
Joints SealPermatex
Space Heater Voltage110-127/200-240 V