Electric Motors
Frame | 254/6TC |
---|---|
Output | 20 HP (15 kW) |
Number of Poles | 2 |
Frequency | 60 Hz |
Rated speed | 3515 rpm |
Slip | 2.36 % |
Rated voltage | 230/460 V |
Rated current | 45.4/22.7 A |
L. R. Amperes | 300/150 A |
LRC | 6.6x(Code G) |
No load current | 13.8/6.88 A |
Rated torque | 29.9 ft.lb |
Locked rotor torque | 200 % |
Breakdown torque | 290 % |
Locked rotor time | 21s (cold) 12s (hot) |
Moment of inertia (J) | 1.22 sq.ft.lb |
---|---|
Design | B |
Insulation Class | F |
Service factor | 1.15 |
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 | IP56 |
Enclosure | IC411 - TEFC |
Mounting | F-1 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 75.0 dB(A) |
Approx. weight³ | 225 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 | 91.0 | 91.0 |
Power factor
50% | 75% | 100% |
---|---|---|
0.81 | 0.88 | 0.91 |
Frame | 254/6TC |
---|---|
Output | 15 HP (11 kW) |
Number of Poles | 2 |
Frequency | 50 Hz |
Rated speed | 2925 rpm |
Slip | 2.50 % |
Rated voltage | 190/380 V |
Rated current | 40.8/20.4 A |
L. R. Amperes | 302/151 A |
LRC | 7.4x(Code H) |
No load current | 13.6/6.79 A |
Rated torque | 26.9 ft.lb |
Locked rotor torque | 210 % |
Breakdown torque | 310 % |
Locked rotor time | 0s (cold) 0s (hot) |
Moment of inertia (J) | 1.22 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 | IP56 |
Enclosure | IC411 - TEFC |
Mounting | F-1 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 72.0 dB(A) |
Approx. weight³ | 225 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 | 91.7 | 91.2 |
Power factor
50% | 75% | 100% |
---|---|---|
0.79 | 0.87 | 0.90 |
Frame | 254/6TC |
---|---|
Output | 15 HP (11 kW) |
Number of Poles | 2 |
Frequency | 50 Hz |
Rated speed | 2935 rpm |
Slip | 2.17 % |
Rated voltage | 220/415 V |
Rated current | 36.8/19.5 A |
L. R. Amperes | 298/158 A |
LRC | 8.1x(Code J) |
No load current | 13.7/7.26 A |
Rated torque | 26.8 ft.lb |
Locked rotor torque | 240 % |
Breakdown torque | 340 % |
Locked rotor time | 0s (cold) 0s (hot) |
Moment of inertia (J) | 1.22 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 | IP56 |
Enclosure | IC411 - TEFC |
Mounting | F-1 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 72.0 dB(A) |
Approx. weight³ | 225 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% |
---|---|---|
91.5 | 92.0 | 91.4 |
Power factor
50% | 75% | 100% |
---|---|---|
0.75 | 0.85 | 0.89 |
Features
Frame Material | Rolled Steel |
---|---|
Impregnation Method | Dip and Bake Polyester |
Main terminal box hole | NPT 1 1/4" |
Terminal Block | Without |
Shaft Material | AISI 304 Stainless Steel |
Painting | 04501 205E |
Grounding Lugs | Superior |
Fan Cover material | Steel |
Tropicalized Painting | Complete (200h) |
Joints Seal | Permatex |
Fan material | Plastic |
Bearing cap | Yes- Bearing Cap |
Bolt Material | Stainless Steel |
Balancing Method | 1/2 Key |
Drip Cover | Without |
Resilient Base | Without |
Overload protector (phenolic) | Without overload protector |
Product title
Vendor
$19.99 | $24.99
Product title
Vendor
$19.99 | $24.99
Product title
Vendor
$19.99 | $24.99
Product title
Vendor