supply , installation and commissioning of pcc / pmcc vertical panel and acb retrofitting at pnc supply , installation and commissioning of pcc / pmcc vertical panel and acb retrofitting at pnc , design & supply of pcc- vertical panel voltage 415v ac vertical panel configuration:- 800a acb feeders chamber: 02 nos ( with 2 tiers ) relay chamber: 01 chamber with 02 numerical relays control bus chamber: at top feeder type: motor feeders from >55kw to 160kw. busbars: aluminium. along with metering & protection cts, ammeters aux. contacts etc. complete in all respect. as per enquiry cum offer item sr. no. 10 and tender technical specifications , site work for panel verticals as per enquiry cum offer item sr. no. 20 and tender technical specifications , air circuit breaker, cncs 800c, 415v, 50 hz, 800a short circuit making current 50 ka, short circuit breaking current 120 ka, short circuit withstand current for 1 sec.- 50 ka as per enquiry cum offer item sr. no. 30 and tender technical specifications , acb retrofitting job as per enquiry cum offer item sr. no. 40 and tender technical specifications