03018ET3ECT286T-W22 WEG 30HP Cooling Tower Electric Motor, 1800RPM

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WEG Electric Corporation SKU: 03018ET3ECT286T-W22 Barcode: 7909018258317

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Electric Motors

Frame 284/6T
Output 30 HP (22 kW)
Number of Poles 4
Frequency 60 Hz
Rated speed 1765 rpm
Slip 1.94 %
Rated voltage 230/460 V
Rated current 70.2/35.1 A
L. R. Amperes 428/214 A
LRC 6.1x(Code G)
No load current 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 IC411 - TEFC
Mounting F-2
Rotation¹ Both (CW and CCW)
Noise level² 63.0 dB(A)
Approx. weight³ 459 lb
(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.

Efficiency

50% 75% 100%
93.0  93.0  93.6 

Power factor

50% 75% 100%
0.70  0.80  0.84 
Frame 284/6T
Output 25 HP (18.5 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1460 rpm
Slip 2.67 %
Rated voltage 380 V
Rated current 35.7 A
L. R. Amperes 214 A
LRC 6.0x(Code G)
No load current 12.9 A
Rated torque 89.9 ft.lb
Locked rotor torque 200 %
Breakdown torque 229 %
Locked rotor time 27s (cold) 15s (hot)
Moment of inertia (J) 5.85 sq.ft.lb
Design B
Insulation Class F
Service factor 1.00
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 IC411 - TEFC
Mounting F-2
Rotation¹ Both (CW and CCW)
Noise level² 61.0 dB(A)
Approx. weight³ 459 lb
(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.

Efficiency

50% 75% 100%
92.1  92.5  92.6 

Power factor

50% 75% 100%
0.70  0.81  0.85 
Frame 284/6T
Output 25 HP (18.5 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1465 rpm
Slip 2.33 %
Rated voltage 400 V
Rated current 34.3 A
L. R. Amperes 230 A
LRC 6.7x(Code H)
No load current 13.8 A
Rated torque 89.6 ft.lb
Locked rotor torque 229 %
Breakdown torque 260 %
Locked rotor time 27s (cold) 15s (hot)
Moment of inertia (J) 5.85 sq.ft.lb
Design B
Insulation Class F
Service factor 1.00
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 IC411 - TEFC
Mounting F-2
Rotation¹ Both (CW and CCW)
Noise level² 61.0 dB(A)
Approx. weight³ 459 lb
(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.

Efficiency

50% 75% 100%
92.1  92.8  92.7 

Power factor

50% 75% 100%
0.67  0.79  0.84 
Frame 284/6T
Output 25 HP (18.5 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1470 rpm
Slip 2.00 %
Rated voltage 415 V
Rated current 33.9 A
L. R. Amperes 237 A
LRC 7.0x(Code H)
No load current 14.5 A
Rated torque 89.3 ft.lb
Locked rotor torque 260 %
Breakdown torque 280 %
Locked rotor time 27s (cold) 15s (hot)
Moment of inertia (J) 5.85 sq.ft.lb
Design B
Insulation Class F
Service factor 1.00
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 IC411 - TEFC
Mounting F-2
Rotation¹ Both (CW and CCW)
Noise level² 61.0 dB(A)
Approx. weight³ 459 lb
(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.

Efficiency

50% 75% 100%
91.6  92.5  92.6 

Power factor

50% 75% 100%
0.64  0.76  0.82 
Frame 284/6T
Output 30 HP (22 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1445 rpm
Slip 3.67 %
Rated voltage 380 V
Rated current 43.1 A
L. R. Amperes 216 A
LRC 5.0x(Code E)
No load current 12.9 A
Rated torque 109 ft.lb
Locked rotor torque 170 %
Breakdown torque 190 %
Locked rotor time 27s (cold) 15s (hot)
Moment of inertia (J) 5.85 sq.ft.lb
Design B
Insulation Class F
Service factor 1.00
Temperature rise 105 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 IC411 - TEFC
Mounting F-2
Rotation¹ Both (CW and CCW)
Noise level² 61.0 dB(A)
Approx. weight³ 459 lb
(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.

Efficiency

50% 75% 100%
90.0  90.2  90.2 

Power factor

50% 75% 100%
0.76  0.83  0.86 
Frame 284/6T
Output 30 HP (22 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1455 rpm
Slip 3.00 %
Rated voltage 400 V
Rated current 41.1 A
L. R. Amperes 230 A
LRC 5.6x(Code F)
No load current 13.8 A
Rated torque 108 ft.lb
Locked rotor torque 190 %
Breakdown torque 220 %
Locked rotor time 27s (cold) 15s (hot)
Moment of inertia (J) 5.85 sq.ft.lb
Design B
Insulation Class F
Service factor 1.00
Temperature rise 105 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 IC411 - TEFC
Mounting F-2
Rotation¹ Both (CW and CCW)
Noise level² 61.0 dB(A)
Approx. weight³ 459 lb
(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.

Efficiency

50% 75% 100%
90.5  91.0  91.0 

Power factor

50% 75% 100%
0.73  0.82  0.85 
Frame 284/6T
Output 30 HP (22 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1460 rpm
Slip 2.67 %
Rated voltage 415 V
Rated current 39.7 A
L. R. Amperes 238 A
LRC 6.0x(Code G)
No load current 14.5 A
Rated torque 108 ft.lb
Locked rotor torque 220 %
Breakdown torque 240 %
Locked rotor time 27s (cold) 15s (hot)
Moment of inertia (J) 5.85 sq.ft.lb
Design B
Insulation Class F