|
Project Name |
Technical Parameter |
|
|
Rated working voltage |
Main circuit |
≤AC400V |
|
Auxiliary circuit |
≤AC380V,≤DC220V |
|
|
Rated insulation voltage |
Main circuit |
AC690V |
|
Rated impulse withstand voltage |
Main circuit |
6、8 |
|
Rated working current (at IP4X) A |
Main busbar |
≤5000、≤3600(MLSDouble sided cabinet) |
|
Vertical busbar |
790、1000、1250、1600(Withdrawable type, ≤ 2500 (plug-in MCCB) |
|
|
Rated short time withstand current KA/1 second |
Main busbar |
50、65、80、100 |
|
Vertical busbar |
50、65、80、90 |
|
|
Rated peak withstand current KA/0.1 seconds |
Main busbar |
105、143、176、220 |
|
Vertical busbar |
105、143、176、198 |
|
• When the protection level is IP55, the rated working current of the main busbar is S2500A.
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