Description
Technical Data
Technical Data
Brand | WEG |
---|---|
Frame | 145TC |
Output | 2 HP |
Number of Poles | 4 |
Frequency | 60 Hz |
Rated Speed | 1750 rpm |
Slip (%) | 2.78 |
Rated Voltage (V) | 230/460 |
Rated Current (A) | 5.58/2.79 |
L. R. Amperes (A) | 46.3/23.2 |
LRC | 8.3x (Code L) |
No load Current (A) | 3.26/1.63 |
Rated Torque (ft.lb) | 6.0 |
Locked Rotor Torque (%) | 270 |
Breakdown Torque (%) | 320 |
Locked Rotor Time | 18s (cold) 10s (hot) |
Moment of Inertia (J) | 0.1561 sq.ft.lb |
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 | W-6 |
Rotation | Both (CW and CCW) |
Noise Level | 51.0 dB(A) |
Approx. Weight (lb) | 50.8 |
Efficiency
25% | 50% | 75% | 100% |
---|---|---|---|
85.2 | 85.5 | 86.5 | 86.5 |
Power Factor
25% | 50% | 75% | 100% |
---|---|---|---|
0.32 | 0.57 | 0.70 | 0.78 |
Features
Frame Material | Cast Iron |
---|---|
Impregnation Method | Dip and Bake Polyester |
Main terminal box hole | NPT 3/4″ |
Terminal Block | Without |
Shaft Locking Device | Without |
Drain | Rubber, automatic |
Shaft Material | SAE 1040/45 Carbon Steel |
Painting | RAL 5009 207A (ISO 12944 – C3) |
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 |