App description

<table id="table2" border="1" cellspacing="0" cellpadding="2" width="204"> <tr> <td><a target="_blank" href="http://www.838dz.com/d/file/calculator/2010-05-14/e77110e6a0cf92c9f216a1f69fdbbf4d.gif"><img border="0" alt="" src="http://www.838dz.com/d/file/calculator/2010-05-14/e77110e6a0cf92c9f216a1f69fdbbf4d.gif"/></a> </td> <td><a target="_blank" href="http://www.838dz.com/d/file/calculator/2010-05-14/de793c4fd0bdea3a6b3187f375409723.gif"><img border="0" alt="" src="http://www.838dz.com/d/file/calculator/2010-05-14/de793c4fd0bdea3a6b3187f375409723.gif"/></a> </td> </tr> <tr> <td><p align="center"><b>Delta connection</b></p></td> <td><p align="center"><b>Star connection</b><a title="838 electronic" target="_blank" href="http://www.838dz.com"><font color="#f9f9f9">838 electronic </font></a></p></td> </tr> </table>

Three-phase, triangular, star load power voltage and current online calculator

This calculator is only suitable for purely resistive loads such as electric heaters. Not applicable to motors, [transformers] (/wiki/transformers) and other loads.

Usage example

Load resistance of each phase： 50 Ohm

Power supply voltage： 380 V

Click "calculate, single phase load" to output the result

Phase number： 3

Current per phase： 7.6 A

Total power： 2888 W

Voltage at both ends of each element： 380 V

Note

There are three calculation items in the calculation, which are single-phase load, three triangle connection and three-star connection. Click any one of them to calculate the corresponding result.