Features and application
The CUBIC modular system provides numerous possibilities for construction of tested switchgears. With the modular system, the choice of electrical components is totally personalised – according to the client needs.
The versatility regarding width, height and depth means that the switchgear can be designed to suit its place of installation, as well as re-constructed or extended at a later stage. The modular system can be used wherever electrical switchgears must ensure safety of the staff and operational reliability.
Specification
|
Parameter |
Value |
|
| Rated switching voltage [Un] |
V |
230 / 400 |
|
Rated insulation voltage [Ui] |
V |
1000 |
|
Rated continuous current of main buses [In] |
A |
6300 |
| Rated short-time withstand current (1 s) [ Iew ] |
kA |
120 |
|
Rated peak withstand current [Ipk] |
kA |
264 |
|
Protection degree |
IP 54 |
|
|
Mechanical impact resistance |
IK 40 |
|
| MD sliding-out cartridges |
A |
up to 630 |
|
Dielectric strength |
kV |
up to 3,5 |
|
Rated working voltage [Ue] |
V |
up to 1000 |
|
Vibration test |
2 G in frequency area |
|
| Shock test |
30 G in 12.5 ms in six directions |
|
|
Seismic test |
Earthquake test carried out with biaxial horizontal and vertical multi-frequency movements |
|
|
Surface treatment |
Class C2 high (long) according to ISO 12944 |
|
Options
- main and distribution switchgears
- (drive control) MCC switchgears
- control switchgears
- 19” rack switchgears
Certificates and authorisations
- IEC/TR 61641
- AS/NZS 3439.1
