Description
Technical Data
Technical Data
Brand | WEG |
---|---|
Frame | 284TSC |
Output | 25 HP |
Number of Poles | 2 |
Frequency | 60 Hz |
Rated Speed | 3545 rpm |
Slip (%) | 1.53 |
Rated Voltage (V) | 230/460 |
Rated Current (A) | 57.5/28.8 |
L. R. Amperes (A) | 363/181 |
LRC | 6.3x (Code G) |
No load Current (A) | 16.3/8.15 |
Rated Torque (ft.lb) | 37.0 |
Locked Rotor Torque (%) | 200 |
Breakdown Torque (%) | 250 |
Locked Rotor Time | 30s (cold) 17s (hot) |
Moment of Inertia (J) | 2.69 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 | 72.0 dB(A) |
Approx. Weight (lb) | 366 |
Efficiency
25% | 50% | 75% | 100% |
---|---|---|---|
90.8 | 91.0 | 91.7 | 91.7 |
Power Factor
25% | 50% | 75% | 100% |
---|---|---|---|
0.54 | 0.78 | 0.85 | 0.88 |
Features
Frame Material | Cast Iron |
---|---|
Impregnation Method | Dip and Bake Polyester |
Main terminal box hole | NPT 1 1/2″ |
Terminal Block | Without |
Shaft Locking Device | Without |
Drain | Rubber, automatic |
Shaft Material | SAE 1040/45 Carbon Steel |
Painting | RAL 5009 203A (ISO 12944 – C3) |
Grounding Lugs | Single |
Fan Cover material | Cast Iron |
Tropicalized Painting | Without |
Bearing cap | Yes |
Drip Cover | With |
Overload Protector (phenolic) | Without |
Screw Cap | Carbon Steel SAE 1010/20 |
Fan material | Plastic |