Description
Technical Data
![](https://www.pumpsupermarket.com/wp-content/uploads/2023/11/V-Ring-Seal.png)
V-Ring Seal
V-Ring Seal to avoid the liquids and dust inlet in the motor.
![](https://www.pumpsupermarket.com/wp-content/uploads/2023/11/Capacitor.png)
Capacitor
With runner capacitor, runner and permanent capacitor or permanent capacitor.
![](https://www.pumpsupermarket.com/wp-content/uploads/2023/11/Cooling-System.png)
Cooling System
• The cooling system (fan, non-drive end shield and fan cover) is designed to minimize noise level and improve thermal efficiency.
• Steel plate fan cover provides high mechanical strength, corrosion resistance and extended lifetime.
![](https://www.pumpsupermarket.com/wp-content/uploads/2023/11/Cast-Iron-Frame.png)
Cast Iron Frame
• FC-200 (EN GJL 200) cast iron frames meeting impact level IK08 (5J) ensuring superior mechanical strength for the most demanding applications.
• Solid motor feet providing excellent rigidity, allowing easier alignment and installation.
![](https://www.pumpsupermarket.com/wp-content/uploads/2023/11/Centrifugal-Switch.png)
Centrifugal Switch
The starting system of W22 three phase motors was completely redesigned to improve functionality, thus increasing system reliability and lifespan.
Technical Data
Brand | WEG |
---|---|
Frame | 444/5T |
Output | 150 HP |
Number of Poles | 4 |
Frequency | 60 Hz |
Rated Speed | 1784 rpm |
Slip (%) | 0.89 |
Rated Voltage (V) | 460 |
Rated Current (A) | 170 |
L. R. Amperes (A) | 1122 |
LRC | 6.6x (Code G) |
No load Current (A) | 58.0 |
Rated Torque (ft.lb) | 442 |
Locked Rotor Torque (%) | 200 |
Breakdown Torque (%) | 250 |
Locked Rotor Time | 48s (cold) 27s (hot) |
Moment of Inertia (J) | 66.7 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. |
Degree of Protection | IP55 |
Enclosure | IC411 – TEFC |
Mounting | F-1 |
Rotation | Both (CW and CCW) |
Noise Level | 73.0 dB(A) |
Approx. Weight (lb) | 1736 |
Efficiency
25% | 50% | 75% | 100% |
---|---|---|---|
0.0 | 95.4 | 95.8 | 95.8 |
Power Factor
25% | 50% | 75% | 100% |
---|---|---|---|
0.0 | 0.74 | 0.82 | 0.85 |
Features
Frame Material | Cast Iron |
---|---|
Impregnation Method | Constant Resin Flow |
Main terminal box hole | 2 x NPT 3″ |
Terminal Block | Without |
Shaft Locking Device | Without |
Drain | Rubber, automatic |
Shaft Material | SAE 4140 Carbon Steel |
Painting | RAL 5009 203A (ISO 12944 – C3) |
Grounding Lugs | Double |
Fan Cover Material | Cast Iron |
Tropicalized Painting | Without |
Bearing Cap | Yes |
Drip Cover | Without |
Overload Protector (phenolic) | Without |
Screw Cap | Carbon Steel SAE 1010/20 |
Fan Material | Plastic |