Description
Standard | NEMA MG-1 |
---|---|
Frequency | 60//50 Hz |
Voltage | 230/460//380 V |
Number of poles | 2 |
Degree of Protection | IP55 |
Synchronous speed | 3600 rpm |
Output rating | 3 HP |
Mounting | F-1 |
Flange | C |
Terminal box¹ | Left position |
Enclosure | IC411 - TEFC |
Specifications
230/460 V 60 Hz 2P 380 V 50 Hz 2P IE3 400 V 50 Hz 2P IE3 415 V 50 Hz 2P IE3 380 V 50 Hz 2P IE2 400 V 50 Hz 2P IE2Electric Motors
Frame | 182/4JM |
---|---|
Output | 3 HP (2.2 kW) |
Number of Poles | 2 |
Frequency | 60 Hz |
Rated speed | 3515 rpm |
Slip | 2.36 % |
Rated voltage | 230/460 V |
Rated current | 7.26/3.63 A |
L. R. Amperes | 62.4/31.2 A |
LRC | 8.6x(Code K) |
No load current | 2.60/1.30 A |
Rated torque | 4.48 ft.lb |
Locked rotor torque | 220 % |
Breakdown torque | 340 % |
Locked rotor time | 54s (cold) 30s (hot) |
Moment of inertia (J) | 0.1889 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-1 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 66.0 dB(A) |
Approx. weight³ | 89.7 lb |
Efficiency
50% | 82.5 |
---|---|
75% | 86.5 |
100% | 86.5 |
Power factor
50% | 0.75 |
---|---|
75% | 0.84 |
100% | 0.88 |
Electric Motors
Frame | 182/4JM |
---|---|
Output | 2 HP (1.5 kW) |
Number of Poles | 2 |
Frequency | 50 Hz |
Rated speed | 2930 rpm |
Slip | 2.33 % |
Rated voltage | 380 V |
Rated current | 3.09 A |
L. R. Amperes | 29.7 A |
LRC | 9.6x(Code L) |
No load current | 1.15 A |
Rated torque | 3.58 ft.lb |
Locked rotor torque | 240 % |
Breakdown torque | 380 % |
Locked rotor time | 68s (cold) 38s (hot) |
Moment of inertia (J) | 0.1889 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-1 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 62.0 dB(A) |
Approx. weight³ | 89.7 lb |
Efficiency
50% | 81.0 |
---|---|
75% | 84.5 |
100% | 85.8 |
Power factor
50% | 0.68 |
---|---|
75% | 0.79 |
100% | 0.86 |
Electric Motors
Frame | 182/4JM |
---|---|
Output | 2 HP (1.5 kW) |
Number of Poles | 2 |
Frequency | 50 Hz |
Rated speed | 2940 rpm |
Slip | 2.00 % |
Rated voltage | 400 V |
Rated current | 3.00 A |
L. R. Amperes | 32.1 A |
LRC | 10.7x(Code M) |
No load current | 1.20 A |
Rated torque | 3.57 ft.lb |
Locked rotor torque | 280 % |
Breakdown torque | 440 % |
Locked rotor time | 63s (cold) 35s (hot) |
Moment of inertia (J) | 0.1889 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-1 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 62.0 dB(A) |
Approx. weight³ | 89.7 lb |
Efficiency
50% | 80.6 |
---|---|
75% | 84.5 |
100% | 85.8 |
Power factor
50% | 0.65 |
---|---|
75% | 0.77 |
100% | 0.84 |
Electric Motors
Frame | 182/4JM |
---|---|
Output | 3 HP (2.2 kW) |
Number of Poles | 2 |
Frequency | 50 Hz |
Rated speed | 2910 rpm |
Slip | 3.00 % |
Rated voltage | 415 V |
Rated current | 4.02 A |
L. R. Amperes | 32.6 A |
LRC | 8.1x(Code J) |
No load current | 1.30 A |
Rated torque | 5.41 ft.lb |
Locked rotor torque | 220 % |
Breakdown torque | 310 % |
Locked rotor time | 48s (cold) 27s (hot) |
Moment of inertia (J) | 0.1889 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-1 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 62.0 dB(A) |
Approx. weight³ | 89.7 lb |
Efficiency
50% | 84.0 |
---|---|
75% | 86.5 |
100% | 86.5 |
Power factor
50% | 0.75 |
---|---|
75% | 0.84 |
100% | 0.88 |
Electric Motors
Frame | 182/4JM |
---|---|
Output | 3 HP (2.2 kW) |
Number of Poles | 2 |
Frequency | 50 Hz |
Rated speed | 2885 rpm |
Slip | 3.83 % |
Rated voltage | 380 V |
Rated current | 4.34 A |
L. R. Amperes | 29.5 A |
LRC | 6.8x(Code H) |
No load current | 1.25 A |
Rated torque | 5.46 ft.lb |
Locked rotor torque | 180 % |
Breakdown torque | 250 % |
Locked rotor time | 55s (cold) 31s (hot) |
Moment of inertia (J) | 0.1889 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-1 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 62.0 dB(A) |
Approx. weight³ | 89.7 lb |
Efficiency
50% | 84.0 |
---|---|
75% | 86.5 |
100% | 85.5 |
Power factor
50% | 0.80 |
---|---|
75% | 0.87 |
100% | 0.90 |
Electric Motors
Frame | 182/4JM |
---|---|
Output | 3 HP (2.2 kW) |
Number of Poles | 2 |
Frequency | 50 Hz |
Rated speed | 2900 rpm |
Slip | 3.33 % |
Rated voltage | 400 V |
Rated current | 4.17 A |
L. R. Amperes | 31.7 A |
LRC | 7.6x(Code J) |
No load current | 1.35 A |
Rated torque | 5.43 ft.lb |
Locked rotor torque | 200 % |
Breakdown torque | 280 % |
Locked rotor time | 52s (cold) 29s (hot) |
Moment of inertia (J) | 0.1889 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-1 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 62.0 dB(A) |
Approx. weight³ | 89.7 lb |
Efficiency
50% | 84.0 |
---|---|
75% | 86.5 |
100% | 85.5 |
Power factor
50% | 0.77 |
---|---|
75% | 0.86 |
100% | 0.89 |
Features
Frame Material | Cast Iron |
---|---|
Impregnation Method | Dip and Bake Polyester |
Main terminal box hole | NPT 1" |
Terminal Block | Without |
Drain | Rubber, automatic |
Shaft Material | SAE 1040/45 Carbon Steel |
Painting | RAL 5009 207A (ISO 12944 - C2) |
Grounding Lugs | Single |
Fan Cover material | Steel |
Tropicalized Painting | Without |
Fan material | Plastic |
Bearing cap | Yes- Bearing Cap |
Balancing Method | 1/2 Key |
Drip Cover | Without |
Pump Seal | Mechanical Seal |
Overload protector (phenolic) | Without overload protector |
Connection Cables Quantity | 9 |