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category:
Severe Duty
manufacturer:
Weg
mpn:
00218AT3HCT145T-W22
subcategory:
Cooling Tower
weight:
50.7
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 Number0218AT3HCT145T-W22
StandardNEMA MG-1
Frequency60 Hz
Voltage575 V
Number of poles4
Degree of ProtectionIP55
Synchronous speed1800 RPM
Output rating2 HP
MountingF-2
FlangeWithout
Terminal box¹Right position
EnclosureIC410 - TEAO
Frame143/5T
Output2 HP (1.5 kW)
Rated speed1750 RPM
Slip0.0278
Rated voltage575 V
Rated current2.23 A
L. R. Amperes18.5 A
LRC8.3x(Code L)
No load current1.30 A
Rated torque6.00 ft.lb
Locked rotor torque2.7
Breakdown torque3.2
Locked rotor time18s (cold) 10s (hot)
Moment of inertia (J)0.1561 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 level²51.0 dB(A)
Frame MaterialCast Iron
Impregnation MethodDouble impregnation polyester
Main terminal box holeNPT 3/4"
Terminal BlockWithout
DrainRubber, automatic
Shaft MaterialSAE 1040/45 Carbon Steel
PaintingRAL 5009 202E (ISO 12944 - C4)
Grounding LugsSingle
Fan Cover materialWithout Fan Cover
Tropicalized PaintingComplete (200h)
Fan materialWithout fan
Bearing capNo-Without Bearing Cap
Balancing Method1/2 Key
Drip CoverWithout
Overload protector (phenolic)Without overload protector
Connection Cables Quantity6
Shaft Locking DeviceWithout
Joints SealPermatex
Space Heater Voltage200 - 240 V