NIT No. 18 Item 01

Dismantling of defective capacitor banks from fixed units of HT motors including dismantling of termination, bus bar links and rusted hardware etc. from the existing banks of motors and transporting the same to the store and allied works etc. as required at site.

Supply of 250 KVAr 6.6 KV, 3 ph. HT Fixed Capacitor banks for motors , complete with terminal cover, mounting frame of angle iron, post insulators, aluminum bus bar links for fixing protective fuses and cable end box for cable termination-make standard

Supply of 100A , 6.6 kV HT HRC fuses for replacement of blown fuses in fixed capacitor banks of motors -make Eswari/Anand/ standard/Phoenix

Supply of 145 kvar 6.6 kv, 3 ph. HT Fixed Capacitor banks for motors , complete with terminal cover, mounting frame of angle iron, post insulators, aluminum bus bar links for fixing protective fuses and cable end box for cable termination-make standard

Installation of 250 kVAr & 145 KVAr 6.6 kV HT fixed capacitor banks of motors with angle iron frame work , necessary hardware and civil work if any and touching of rusted parts etc. including earthing of capacitor banks with GI wire/strip as required at site

Testing & commissioning of HT Capacitor banks and fixed capacitor banks as per required parameters including following: i. Continuity and earth test ii. Meggering of all equipment for phase to phase, and phase to earth. iii. Charging of capacitors banks and monitoring of power factor of motors after commissioning of capacitor banks

Static Capacitors Bank for Transformer Supply of 100 kvar 6.6 kv, 3 ph. HT Fixed Capacitor banks for transformer , complete with terminal cover, mounting frame of angle iron, post insulators, aluminum bus bar links for fixing protective fuses and cable end box for cable termination-make standard

Installation of 100 KVAr 6.6 kV HT fixed capacitor banks of transformer with angle iron frame work , necessary hardware and civil work if any and touching of rusted parts etc. including earthing of capacitor banks with GI wire/strip as required at site

Testing & commissioning of HT Capacitor banks and fixed capacitor banks as per required parameters including following: i. Continuity and earth test ii. Meggering of all equipment for phase to phase, and phase to earth. iii. Charging of capacitors banks and monitoring of power factor of motors after commissioning of capacitor banks.

Renovation of APFC Panel 150 KVAr- 2 Nos 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, 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 multistrand copper wires/Al. 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

Supply of MNX-50 triple pole capacitor duty contactors to replace defective contactors in APFC panel. , make L&T/Schneider/Havells

Supply of MNX-32 triple pole capacitor duty contactors to replace defective contactors in APFC panel. , make L&T/Schneider/Havells

Supply of MNX-12 triple pole capacitor duty contactors to replace defective contactors in APFC panel. , make L&T/Schneider/Havells

Supply of triple pole MCB up to 63A to replace defective MCB in the capacitor panel- make L&T/Schneider/Havells

Supply of triple pole MCB up to 32A to replace defective MCB in the capacitor panel- make L&T/Schneider/Havells

Supply of LED indication light of various colors to replace defectives lights in various stages of capacitor panel - Make : FTC/standard

Supply of digital ammeter 0-500A to replacement defective ammeter in the capacitor panel. Make : AE/L&T/Havells

Servicing of panels including complete dusting of all components, cleaning of contact point with CTC solution, decarbonizing of various joints, tightening of all nut bolts, sleeving of live parts alignment of doors to prevent ingress of moisture and vermin’s 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’s 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

bhawani electrical system