Main circuit rated working voltage:     

380V(660V)

Auxiliary circuit rated working voltage

AC220V,380V;DC110V,220V

Main circuit rated insulation voltage

660V(1000V)

Rated frequency

50Hz

Horizontal busbar rated operating current

≤4000A

Vertical busbar rated operating current

1000A

Busbar rated short-time withstand current

50 kA(1s)

Busbar rated current peak tolerance

105 kA(0.1s)

Enclosure protection grade

IP40

Overall dimensions

600(800,1000)* 2200*800mm

Execution standard

GB 7251.12-2013/IEC61439-2:2011 <low-voltage switchgear and controlgear assemblies-part 2: Power switchgear and controlgear assemblies

1

Compact design, accommodate more functional unit with small space

2

Institutions strong commonality, flexible assembly, meet all kinds of structural type, protection grade, use environment with E=25mm as modulus C profile

3

Using standard module design,can form different scheme of frame structure and drawer units with more than 200 kinds of assembly parts. It can be assembled into standard cell determination, protection, operation, conversion, control, regulation etc. The user can choose according to the need

4

Safe and reliable operation and maintenance. The cabinet is divided into three regions: Electrical area,Cable area,Bus bar area

5

Compression field. High degree of three, can greatly compress storage and transportation of prefabricated field

6

assembly is convenient; don't need special complex tools

7

The drawer unit has the characteristics of small size, strong function and easy to be replaced, contact closely, higher reliability.