A Power Control Centre (PCC) is a main power control panel that contains feeder breakers and supply breakers, monitoring devices, control devices, switching devices, protection devices, and instrumentation devices. Alternatively, it is called the Main Switchboard.

Construction Details

• Modular / Non- compartmentalised construction.
• Panel structure with MS CRCA/SS.
• Indoor / Outdoor type Structure.
• Single front/double front Operated.
• Provision for Extensible for future use.
• Provision of Rubber Gaskets to meet IP requirement like IP-42/52/54/55/65.
• Arrangement for heat dissipation by means of Exhaust Fan or Lowers.

Pre Treatment & Painting

• Three Tank / Seven Tank Pre treatment process
• Final paint shade as per IS or client specifications
• Synthetic Enamel / Epoxy based primer / Powder coating as per customer’s requirement

Bus Bar Arrangement & Cable Alley

• Electrical Grade Aluminum / Copper Busbar
• Main busbar chamber at top / bottom of the Panel
• Separate chamber for vertical dropper
• Busbar supports of SMC/DMC Material
• Busbar System design on basis of continuous Current rating and Fault level with stand capacity
• Allowable temperature rise as per IS 8623 or as per specifications
• Top / Bottom cable entry. Detachable gland plate for cable entry

Assembly & Wiring

• Selection of components from Approved / Reputed vendor list as per Approved Drawing
• Design of Internal Layout fo optimum usage of space
• Internal wiring with 660/1100 v Grade PVC coated stranded Copper Flexible Wires
• Crimping Lugs are used for internal Connections / Terminations

Quality Assurance & Control Systems

• Inspection of Fabrication structure for dimension as per approved G.A. drawing
• Inspection of Painting / Powder coating