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Blokset U drawer cabinet design instruction

May 19, 2017

Blokset U drawer cabinet design instruction


QQ图片20170519173749_副本.jpg

1. the basic modulus are: 2M/2, 4M/2, 2M, 4M, 6M, 8M, 10M, 12M

2. There are two protection schemes:

1) traditional power distribution and motor protection scheme

2) intelligent power distribution and motor protection scheme (iPMCC)

3. effective installation height is 40M (1M=50mm), CB chamber and busbar chamber are included. The CB chamber modulus height are as following references:

Double   horizontal busbar (>4000A)

Height

2200mm

Polar No.

3P

3P+N

Modulus

30M

28M

 

single   horizontal busbar

Height

2200mm

Polar No.

3P

3P+N

Modulus

34M

32M

 

4. using mode:AC-3 50/60HZ

5. Rated voltage: 400/690V

6. There are maximum two groups of secondary connectors for drawer whose modulus is more than 4M, totally 48 points.

7. There is maximum 1 group of secondary connectors installed in 2M/2, 4M/2, 2M drawers, totally 24 points.