Specifications
| Standard | NEMA MG-1 |
|---|---|
| Frequency | 60 Hz |
| Voltage | 208 - 230 V |
| Number of poles | 4 |
| Degree of Protection | IP22 |
| Synchronous speed | 1800 rpm |
| Output rating | 3 HP (2.2 kW) |
| Mounting | Foot-mounted |
| Flange | Without |
| Mounting | F-1 |
| Terminal box | Left position |
| Enclosure | IC01 - ODP |
| Frame | 184T |
| Rated speed | 1750 rpm |
| Slip | 2.78 % |
| Rated current | 18.6-17.5 A |
| L. R. Amperes | 121-114 A |
| LRC | 6.5x(Code K) |
| No load current | 0.000-11.5 A |
| Rated torque | 9.00 ft.lb |
| Locked rotor torque | 210 % |
| Breakdown torque | 200 % |
| Locked rotor time | 10s (cold) 6s (hot) |
| Moment of inertia (J) | 0.4319 sq.ft.lb |
| Insulation Class | F |
| Temperature rise | 80 K |
| Service factor | 1.15 (1.00 @ 208V) |
| 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 | IP22 |
| Enclosure | IC01 - ODP |
| Mounting | F-1 |
| Rotation | Both (CW and CCW) |
| Noise level | 60.0 dB(A) |
Efficiency
| 50% | 75% | 100% |
| 71.0 | 74.0 | 75.0 |
Power Factor
| 50% | 75% | 100% |
| 0.56 | 0.68 | 0.75 |
Features
| Frame Material | Cast Iron |
|---|---|
| Impregnation Method | Dip and Bake Polyester |
| Main terminal box hole | NPT 1" |
| Terminal Block | Without |
| Shaft Material | SAE 1040/45 Carbon Steel |
| Painting | Munsell N 1 - Matte 207A (ISO 12944 - C2) |
| Grounding Lugs | Single |
| Fan Cover material | Without Fan Cover |
| Tropicalized Painting | Without |
| Fan material | Plastic |
| Bearing cap | No-Without Bearing Cap |
| Balancing Method | 1/2 Key |
| Drip Cover | Without |
| Overload protector (phenolic) | Manual |
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