NIT NO. 12 ITME NO. 5

Repairing Renovation of APFC Panels installed at Bharat Nagar SPSDismantling of defective components 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, 50 Hz, 3 phase AC , complete with terminal cover and discharge device -make standard any djb approved make L and T

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

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 any djb approved make L and T

Supply of 160 A TP MCCB for replacement of defective MCCB-make LTSchneider Havell's

Supply of triple pole MCB up to 63 A to replace defective MCB in the capacitor panel- make LTSchneiderHavells

Supply of MNX - 32 contactors to replace defective contactors in APFC panel , suitable for 10 KVAr capacitors , make LTSchneiderHavells

Supply of MNX - 50 contactors to replace defective contactors in APFC panel , suitable for 25 KVAr capacitors , make LTSchneiderHavells

Supply of LED indication light of various colours to replace defective lights in various stages of capacitor panel - Make : FTCstandard

Supply of 185 mm sq. 3.5 core core aluminium armoured cable 1.1 kV grade with two run. Make : Havells

Laying termination of 185 mm sq. Cable using necessary clamps, hardware, brass compression glands, lugs etc. As required at site.

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

Installation of all above components in the 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 hardware on the mounting structure and termination of existing cables with lugs, tapes etc. complete with earthing of the capacitor banks , touching the rusted parts of the structure with paint for protection from moisture etc. as required at site

Testing commissioning of APFC panels bank as per required parameters including following: i. Meggering of all equipment for phase to phase, phase to neutral and phase to earth. ii. Programming of APFC relays for target power factor iii. All function tests iv. Monitoring of power factor

Repair of Static Capacitor for TransformersDismantling of defective capacitors from fixed capacitor banks of motors including dismantling of terminations, wirings, hardware, as required at site.

Supply of Super Heavy duty Round type capacitors of various capacities rated at 440V, 50 Hz, 3 phase AC , complete with terminal cover and discharge device -make standard

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

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

Installation& connection of capacitors as described above using necessary hardware, mounting arrangement and termination with multi-strand copper wires, lugs, tapes etc. as required at site with guarantee of six months.

RP Electricals