DOMINO Combined LV Switchgear
DOMINO Combined LV Switchgear
- Detail
- Parameters
General
It is applicable for power plant, industrial and mining enterprise, hotel and so on, used for power distribution, motor control and lighting distribution at power supply and distribution systems of AC 50-60Hz, rated working voltage 380V and 660V. Beside in general fixed locations, it can be used in ship, car, digging platform of sea oil and nuclear power station, etc.
Basic technical parmeters
| Rated working voltage | 380V、660V |
| Rated insulation voltage | 660V |
| Rated frequency | 50-60HZ |
| Rated working current | 水平母线225-7800A 垂直母线225-1600A Horizontal bus 225-7800A vertical bus 225-1600A |
| Rated short4ime withstand current | 水平母线30kA、250kA 垂直母线15kA≤1K≤115kA Horizonte bus 30kA、250kA Verical bus15kA≤1K≤115kA |
| Current virtual value（peek value for 1s） | IP20、 IP22、 IP44、 IP54 |
| Protection class of enclosure | GB7251-97, IEC-439, BS-5486 |
| Conform to standard | SEN-362130、VDE0660、M156、NBNC-63、NEN2439-198 |
