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Power distribution Schemes for Prisma iPM

Apr 11, 2017

 

Power distribution Scheme for Prisma iPM power distribution switchboard

 

1. Prisma iPM incoming unit centralized power distribution scheme

Prisma iPM incoming unit centralized power distribution scheme

Centralized power distribution scheme includes power distribution block which can redistribute power to feeder circuits of different switchgears. The power distribution block should be near to incoming line for convenient installation.

Prisma iPM incoming unit centralized power distribution scheme

Pitch

Power distribution

Rated current(A)

Elements

6-16

Distribution block

125

Multi 9

Multi current power distribution block

125

Multi 9

9/phase

160, 250

Compact NSX, Interpact INS

13/phase

Multi-stage horizontal busbar

160, 250, 400

Compact NSX, Interpact INS

>15

Rear busbar or channel (see branch line power distribution)

 

2. Prisma iPM busbar power distribution scheme

Prisma iPM busbar power distribution scheme

Adopt two sides power distribution scheme to distribute current from incoming line to every feeder circuit inside switchgear; distribute power from rear busbar or side busbar, which is convenient to operation on all connection points from front panel.

Busbar power distribution scheme can supply:

l Rated current between 125A to 630A

l More connection capacity

l Can add and change connection at any time

l Ten more feeder circuits

Prisma iPM busbar power distribution scheme

Busbar

Rated current (A)

Application

Rear busbar

125, 160, 250, 400

Inside equipment

Multi vertical busbar

400, 630

Channel

 

3. Power distribution block power distribution scheme

Power distribution block power distribution scheme  

This scheme includes on multiclip power distribution block with 200A or comb busbar which is connected with centralized power distribution block or busbar directly.

Prisma iPM power distribution block scheme

Element

Power distribution block

All types elements

Distribution block

Multi current distribution block

Polybloc

Multi 9/Acti 9

200A multiclip distribution block

Comb busbar

Multi current distribution block

Easypact 100A

Comb busbar