375 W / 0.5 HP / 415 V / 1440 RPM / Star OR Delta connected ( Pl. specify in your order ) / 3 Phase / AC sq. Cage Induction Motor Frame : 100 Manufacturer,Supplier and Exporter in India
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Product Code : SCL-EELE-13045
Indian Lab Suppliers supplies the 375 W / 0.5 HP / 415 V / 1440 RPM / Star OR Delta connected ( Pl. specify in your order ) / 3 Phase / AC sq. Cage Induction Motor Frame : 100 (Product ID: 13045) as part of its electronics engineering lab equipment range. It is a 0.5 HP three-phase squirrel cage induction motor for 415 V, supplied in star or delta connection as ordered.
Quick Answer
Rated 375 W at 1440 RPM on 415 V, 50 Hz, it runs with about 4% slip from the 1500 RPM synchronous speed of a four-pole machine. Terminals are brought out so students can wire starting methods, check the speed-torque curve and carry out the blocked-rotor test. It is also used to show single-phasing, where a running motor keeps turning but draws excess current, and the heating effect of unbalanced voltages. Specify star or delta connection with the order; the frame size is 100. The general data for this range quotes 440 V, so please confirm the supply voltage at quotation, and earth the frame before use.
Key Specifications
| Parameter | Detail |
|---|---|
| Output | 375 W (0.5 HP) |
| Supply | 415 V, 3-phase, 50 Hz |
| Speed | 1440 RPM |
| Connection | Star or delta, specify with order |
| Rotor | Squirrel cage |
| Frame | 100 |
| Enclosure | TEFC, IP44, B3 foot mounted |
| Insulation / duty | Class B, S1 |
Where This Is Used
Used in induction motor practicals with a dynamometer such as the 500 W DC Shunt Dynamometer (Product ID: 13080), which is made for frame 100 machines of about 350 W. The TEFC frame 71 version is the 0.5 HP 3 Phase Induction Motor, Frame 71 (Product ID: 13046). Browse the full Electronics Engineering Lab Equipment range or related Engineering Lab Equipment products.
Frequently Asked Questions
What is the slip at rated speed?
About 4%, from 1440 RPM against a synchronous speed of 1500 RPM.
Can I choose star or delta?
Yes, specify the connection in your order.
What happens on single-phasing?
A running motor keeps turning but draws excess current and overheats; it will not start.
Related Categories
Electronics Engineering Lab Equipment · Engineering Lab Equipment · Electricity and Magnetism
Request a Quote
For pricing, bulk quantities or tender documentation on the 375 W / 0.5 HP / 415 V / 1440 RPM / Star OR Delta connected ( Pl. specify in your order ) / 3 Phase / AC sq. Cage Induction Motor Frame : 100, reach our team via Contact Us or submit your requirement through our Tenders page.
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