Description
Standard | NEMA MG-1 |
---|---|
Frequency | 60//50 Hz |
Voltage | 230/460//190-220/380-415 V |
Number of poles | 4 |
Synchronous speed | 1800 rpm |
Output rating | 3 HP |
Mounting | F-1 |
Flange | Without |
Terminal box¹ | Left position |
Enclosure | IC01 - ODP |
Electric Motors
Frame | 182/4T |
---|---|
Output | 3 HP (2.2 kW) |
Number of Poles | 4 |
Frequency | 60 Hz |
Rated speed | 1765 rpm |
Slip | 1.94 % |
Rated voltage | 230/460 V |
Rated current | 7.72/3.86 A |
L. R. Amperes | 64.8/32.4 A |
LRC | 8.4x(Code K) |
No load current | 4.14/2.07 A |
Rated torque | 8.93 ft.lb |
Locked rotor torque | 220 % |
Breakdown torque | 330 % |
Locked rotor time | 27s (cold) 15s (hot) |
Moment of inertia (J) | 0.3092 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. |
Enclosure | IC01 - ODP |
Mounting | F-1 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 55.0 dB(A) |
Approx. weight³ | 67.8 lb |
Efficiency
50% | 87.5 |
---|---|
75% | 88.5 |
100% | 89.5 |
Power factor
50% | 0.60 |
---|---|
75% | 0.73 |
100% | 0.80 |
Electric Motors
Frame | 182/4T |
---|---|
Output | 3 HP (2.2 kW) |
Number of Poles | 4 |
Frequency | 50 Hz |
Rated speed | 1460 rpm |
Slip | 2.67 % |
Rated voltage | 190-220/380 V |
Rated current | 9.08-7.84/4.54 A |
L. R. Amperes | 58.1-50.2/29.1 A |
LRC | 6.4x(Code H) |
No load current | 4.08-3.52/2.04 A |
Rated torque | 10.8 ft.lb |
Locked rotor torque | 150 % |
Breakdown torque | 240 % |
Locked rotor time | 0s (cold) 0s (hot) |
Moment of inertia (J) | 0.3092 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. |
Enclosure | IC01 - ODP |
Mounting | F-1 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 53.0 dB(A) |
Approx. weight³ | 67.8 lb |
Efficiency
50% | 86.0 |
---|---|
75% | 86.5 |
100% | 86.7 |
Power factor
50% | 0.68 |
---|---|
75% | 0.79 |
100% | 0.85 |
Electric Motors
Frame | 182/4T |
---|---|
Output | 3 HP (2.2 kW) |
Number of Poles | 4 |
Frequency | 50 Hz |
Rated speed | 1470 rpm |
Slip | 2.00 % |
Rated voltage | 415 V |
Rated current | 4.33 A |
L. R. Amperes | 32.5 A |
LRC | 7.5x(Code J) |
No load current | 2.37 A |
Rated torque | 10.7 ft.lb |
Locked rotor torque | 180 % |
Breakdown torque | 300 % |
Locked rotor time | 0s (cold) 0s (hot) |
Moment of inertia (J) | 0.3092 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. |
Enclosure | IC01 - ODP |
Mounting | F-1 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 53.0 dB(A) |
Approx. weight³ | 67.8 lb |
Efficiency
50% | 86.8 |
---|---|
75% | 87.8 |
100% | 87.2 |
Power factor
50% | 0.60 |
---|---|
75% | 0.73 |
100% | 0.81 |
Features
Frame Material | Rolled Steel |
---|---|
Impregnation Method | Dip and Bake Polyester |
Main terminal box hole | 1.118" |
Terminal Block | Without |
Shaft Material | SAE 1040/45 Carbon Steel |
Painting | Munsell N 1 - Matte 207N (ISO 12944 - C2) |
Grounding Lugs | Single |
Fan Cover material | Without Fan Cover |
Tropicalized Painting | Without |
Fan material | Without fan |
Bearing cap | Yes- Bearing Cap |
Bolt Material | Carbon Steel |
Balancing Method | 1/2 Key |
Drip Cover | Without |
Resilient Base | Without |
Overload protector (phenolic) | Without overload protector |
Connection Cables Quantity | 9 |
Downloads
- W01 Rolled Steel Integral Horsepower Motors
- WEG TEFC & ODP Motors with AEGIS ring inside
- USA Linecard 2020
- US100 Standard Catalog Washdown, Fractional and Air Handling Motors
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- US100 Standard Stock Catalog Complete
- WEG Commercial HVAC Catalog
- US100 Electrical and Mechanical Data