Description
Technical Data
Technical Data
Brand | WEG |
---|---|
Frame | 182/4JM |
Output | 7.5 HP |
Number of Poles | 2 |
Frequency | 60 Hz |
Rated Speed | 3480 rpm |
Slip (%) | 3.33 |
Rated Voltage (V) | 230/460 |
Rated Current (A) | 17.1/8.57 |
L. R. Amperes (A) | 132/66.0 |
LRC | 7.7x (Code H) |
No load Current (A) | 6.07/3.04 |
Rated Torque (ft.lb) | 11.3 |
Locked Rotor Torque (%) | 270 |
Breakdown Torque (%) | 360 |
Locked Rotor Time | 34s (cold) 19s (hot) |
Moment of Inertia (J) | 0.1913 sq.ft.lb |
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 | IC411 – TEFC |
Mounting | F-1 |
Rotation | Both (CW and CCW) |
Noise Level | 68.0 dB(A) |
Approx. Weight (lb) | 90.1 |
Efficiency
25% | 50% | 75% | 100% |
---|---|---|---|
88.2 | 88.5 | 89.5 | 89.5 |
Power Factor
25% | 50% | 75% | 100% |
---|---|---|---|
0.51 | 0.77 | 0.86 | 0.90 |
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 | Steel |
Tropicalized Painting | Without |
Bearing cap | Yes |
Drip Cover | Without |
Overload Protector (phenolic) | Without |
Screw Cap | Carbon Steel SAE 1010/20 |
Fan Material | Plastic |