Weg Electric 03018AT3ECT286TF1-W2, 30 Hp, 1800 Rpm, 284/6T Frame, 208-230/460//380 Vac, TEAO, 3 PH, Foot-mounted, W22 Cooling Tower NEMA Premium Efficiency.

03018AT3ECT286TF1-W2, 30 Hp, 1800 Rpm, 284/6T Frame, 208-230/460//380 Vac, TEAO, 3 PH, Foot-mounted, W22 Cooling Tower NEMA Premium Efficiency.

Engineering Data

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.

Product features
Standard NEMA MG-1
Frequency 60//50 Hz
Voltage 208-230/460//380 V
Number of poles 4
Degree of Protection IP55
Synchronous speed 1800 rpm
Output rating 30 HP
Mounting Foot-mounted
Flange Without
Mounting F-1
Terminal box¹ Left position
Enclosure IC410 - TEAO

Frame 284/6T
Output 30 HP (22 kW)
Number of Poles 4
Frequency 60 Hz
Rated speed 1765 rpm
Slip 1.94 %
Rated voltage 208-230/460 V
Rated current 77.6-70.2/35.1 A
L. R. Amperes 474-428/214 A
LRC 6.1x(Code G)
No load current 22.4-26.0/13.0 A
Rated torque 89.3 ft.lb
Locked rotor torque 240 %
Breakdown torque 240 %
Locked rotor time 36s (cold) 20s (hot)
Moment of inertia (J) 5.85 sq.ft.lb
Design B
Insulation Class F
Service factor 1.25
Temperature rise 80 K
Duty Cycle Cont.(S1)
Starting Method Direct On Line
Ambient temperature -20°C to +40°C
Altitude 1000 m.a.s.l.
Degree of Protection IP55
Enclosure IC410 - TEAO
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 63.0 dB(A)