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Description
Technical Data
Technical Data
| Brand | WEG |
|---|---|
| Frame | 71 |
| Output | 0.75 HP (0.55 kW) |
| Number of Poles | 2 |
| Frequency | 60 Hz |
| Rated Speed | 3420 rpm |
| Slip (%) | 5.0 |
| Rated Voltage (V) | 230/460 |
| Rated Current (A) | 2.28/1.14 |
| L. R. Amperes (A) | 15.5/7.75 |
| LRC (A) | 6.8 |
| No load Current (A) | 12.2/0.6 |
| Rated Torque (ft.lb) | 1.15 |
| Locked Rotor Torque (%) | 270 |
| Breakdown Torque (%) | 270 |
| Locked Rotor Time | 12s (cold) 7s (hot) |
| Moment of Inertia (J) | 0.0107 sq.ft.lb |
| Design | N |
| Insulation Class | F |
| Service Factor | 1.15 |
| Temperature Rise | 80 K |
| Duty Cycle | 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 | B35L (E) |
| Rotation | Both (CW and CCW) |
| Noise Level | 60.0 dB(A) |
| Approx. Weight (lb) | 20.9 |
Efficiency
| 25% | 50% | 75% | 100% |
|---|---|---|---|
| 70.7 | 72.0 | 75.0 | 76.0 |
Power Factor
| 25% | 50% | 75% | 100% |
|---|---|---|---|
| 0.36 | 0.60 | 0.72 | 0.80 |
Features
| Frame Material | Aluminum |
|---|---|
| Impregnation Method | Dip and Bake Polyester |
| Main terminal box hole | NPT 3/4 |
| Terminal Block | BMC – 6 pins |
| Shaft Locking Device | Without |
| Drain | Rubber, automatic |
| Shaft Material | SAE 1040/45 Carbon Steel |
| Painting | RAL 7022 207N (ISO 12944 – C2) |
| Grounding Lugs | Single |
| Fan Cover material | Steel |
| Tropicalized Painting | Without |
| Bearing cap | Yes |
| Balancing Method | 1/2 Key |
| Drip Cover | Without |
| Overload Protector (phenolic) | Without |
| Connection Cables Quantity | 9 |
| Fan material | Plastic |
Dimensions
