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| Home > Suppliers Directory > Amtech Electronics (india) Ltd. > Active-front-end Converters |
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| Active-front-end Converters |
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| Product Information |
| Amtech introduces active-front-end converters, which are input blocks of variable frequency drives & ups systems of rectifiers. Conventional three phase, 6-pulse diode rectifiers have limitations, like: power factor at the input of the rectifier lowers to 0.86 due to misrepresentation factor of 0.9; injects harmonic currents with total harmonic distortion of 62 percent & power feedback to mains from regenerative load is not feasible. The total harmonic distortion at is turned better to less than 5 percent of the rated load. The power factor at the input is advanced to 0.99 at the rated load & 0.95 at more than 30 percent of rated load. It is a 4-quadrant rectifier. Hence, the power is fed back from the regenerative load through afc. The afcs are used as high power rectifiers at the input of ups/ variable frequency drives which is widely used in complicated operations like water & drainage works, cable car, lift, etc.
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| Supplier's Contact Details |
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| Supplier Name : | Amtech Electronics (india) Ltd. |
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| Address : | E-6, Gidc Electronics Zone,
Gandhinagar - 382028,
Gujarat,
India. |
| Telephone No. : | 91-79-23225324 / 23227294 | |
| Fax No. : | 91-79-23224611 | |
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