6SE6440-2UC21-1BA1西门子变频器

6SE6440-2UC21-1BA1

这种是双电容单相电机，启动力矩相对单电容大很多。

❶运行绕组(主绕组)，启动绕组(副绕组)。电源➡经过双电容(一个启动，一个运行)➡启动电容串接离心开关➡和副绕组➡回零

❷启动完毕以后，离心开关在达到速度后，自动切断了启动电容。剩下运行电容参与长期运行。

❸重点注意:接线板上绕组及电容等的分布排列，上面一般都有字母，基本上都遵循惯例，不会乱排列。

6ES7241-1CH32-0XB0

6ES7241-1CH30-1XB0

6GK7242-5DX30-0XE0

3RK7243-2AA30-0XB0

3RK7271-1AA30-0AA0

6GK7243-5DX30-0XE0

6AG1277-1AA10-4AA0

6GK7277-1AA10-0AA0

6GK7243-1BX30-0XE0

6GK7243-7KX30-0XE0

6GK7243-7SX30-0XE0

6GK7243-8RX30-0XE0

6GT2002-0LA00

6AG1241-1AH32-2XB0

6ES7241-1AH32-0XB0

6AG1241-1CH30-5XB1

6ES7241-1CH30-1XB0

6AG1242-5DX30-2XE0

6GK7242-5DX30-0XE0

6AG1243-5DX30-2XE0

6GK7243-5DX30-0XE0 

6AG1277-1AA10-4AA0

6GK7277-1AA10-0AA0

6ES7226-6BA32-0XB0

6ES7226-6DA32-0XB0

6ES7226-6RA32-0XB0

6AG1226-6BA32-5XB0

6AG1226-6RA32-5XB0

6ES7226-6RA32-0XB0 

6EP1332-1SH71

6AG1332-1SH71-4AA0

6EP1332-1SH71

6AV2123-2DB03-0AX0

6AV2123-2GA03-0AX0

6AV2123-2GB03-0AX0

6AV2123-2JB03-0AX0

6AV2123-2MA03-0AX0

6AV2123-2MB03-0AX0

6AV2132-0HA00-0AA1

6AV2132-0KA00-0AA1