Monday 29 April 2013

Standardization of Panels according to WAPDA Specification P-44:96


  1. Panels manufactured by different manufacturers shall be interchangeable.
  2. The following components shall be standardized:
    1. CTs & PTs
    2. Supporting Insulators
    3. Bus Bars
    4. Meters
  3. At every Panel, the incoming AC/DC circuits shall be connected to the terminal block of the panel from where the supply shall further be distributed through miniature circuit breakers of appropriate rating & characteristics. 
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