Basic Standards: EN55011 Class B
Single phase 50/60 Hz power supply
Input |
|
|
| Enclosure |
|
contactor |
|
|
| ||
|
|
|
| ||
HRC Fuses |
|
|
| Ferrite ring |
|
Noise filter |
| 1 turn | Screen | ||
or circuit |
| ||||
breaker | (foot mounted) | Drive |
| ||
| L | L’ | L1 | U |
|
| N | N’ | L2 | V |
|
| W |
| |||
| PE |
|
| E | |
|
|
| *2 | ||
|
| *1 |
|
| |
|
|
|
|
|
Screening must be electrically continuous and earthed at the enclosure and the motor.
*1and *2: These connections are to be as short as possible and earth conductor should be as thick as possible.
39