NIT NO. 10 ITEM NO. 6

Dismantling of defective component of APFC panels such as capacitors, relays, lights, contactors including dismantling of incoming and outgoing connection etc. as required at site.

Supply of super heavy duty round type capacitors of various capacities rated at 440V, 50Hz, 3phase AC, complete with terminal cover and discharge device Makestandard

Banking of capacitor units to form banks of suitable capacity by electrical interconnection with multistrand copper wiresAI , bus bars using necessary mountings and hardware etc. as required at site

Power wiring of burnt out circuits of capacitors with multistrand copper wire with complete dressing of wiring circuit as required at site.

Supply of triple pole capacitor duty contractors to replace defective contactors in APFC panel, suitable for 25 KVAr capacitors make Land Tschneider Havells

Supply of triple pole MCB up to 63A to replace dedefective MCB in the capacitor panel make Land Tschneider Havells

Supply of triple pole MCB up to 32 A to replace defective MCB in the capacitor panelmake Land Tschneider Havells

Supply of microprocessor based APFC relay with digital display of power factor and other parameters for sensing power factor and giving phased impulses to contactor coils for switching On OFF required no. of capacitors on receiving signals from control CT in the main line make standard

Control wiring of APFC relay with 2.5mm multistrand copper wire to replace damaged wiring and dressing of complete circuit

Supply of LED indication light of various colours to replace defective lights in various stages of capacitor panel make FTC standard

Servicing of panel including complete dusting of all components, cleaning of contact point with CTC solution, decarbonising of various joints, tightening of allnut bolts, sleeving of live parts alignment of doors to prevent ingress of moisture and vermins and touching of rusted parts of the panels etc. as required at site.

Installation of all above components inthe existing capacitor banks with suitable fabrication work to accommodate new items in the existing enclosure/structure for alignment of components and ease of termination complete with hardwareon the mounting structure and termination of existing cables withlugs, tapes etc Complete withearthing of capacitorbanks, touching the rusted parts of the structure with paint for protection from moisture etc. as required at site.

Testing and commissioning of APFC panels bank as per required parameters in including following: Meggering of all equipments for phase to phase , phase to neutral and phase to earth Programming of APFC relays for target power factor All function tests Monitoring of power factor

Checking of capacitors and dismantling of defective capacitors from static capacitor banks including dismantling of terminations, wirings, hardware, as required at site.

Supply of super heavy duty capacitors of various capacities rated at 440V, 50Hz,3 phase AC complete with terminal cover and discharge device for replacement of defective capacitors of static capacitor banks ,Make Standard

Installation and connection of capacitors as described above using necessary hardware mounting arrangement and termination with multistrand copper wires, lugs, tapes, etc as required at site.

STANDARD CAPACITORS