Kanpur Development Authority Tender

PART-(A) (33/11 KV Substation work)

S/E of indoor type factory fabricated and wired metal clad dust and vermin proof floor mounted MS channel base with bottom & Top cable entries meter panel with TPN MCCB'S (four pole 25KA with thermal magnetic release) switches complete with spreader link & direct rotary handle & instrument chamber etc. The instrument chamber shall be separate and shall comprise of flush type digital metering system for phase to phase voltage & single phase voltage current & other parameter (KVA, PF, KW etc) in each phase with touch type selector switches for different readings., instrument fuses C.T. 4 nos. etc. Busbar compartment should be sealed with threaded bolt. The meter panel board shall have suitable capacity electrolytic aluminium busbars as per IS8623 on above insulated with heat shrinkable sleeves and mounted on non hygroscopic support such as CMC/BMC support with detachable side covers and shall be suitable for extension on the sides. The MCCB's shall be complete with suitable cable end boxes compression glands and indicating lamp on incoming etc. The job includes the grouting of the board as per direction of E/Ich. All outgoing of 200A and above shall have an ammeter. The busbar panel board shall be fabricated with CRCA sheet with minimum thickness of 1.6mm/2mm cubicle type switch board shall be of Cat A & B only. All MCCB's shall have ICS=ICU=100% for the breakers. MCCB's upto 200A shall be with thermal type magnetic release & beyond 200A shall be with micro processor based released. MCCB's shall be with fixed handle, complete in all respect. (As per approved GTP by Kesco.)

(a) Incomer :- 200 Amp. (25KA) 4P, 415V 50 Hz MCCB's 1 No. MCCB's shall be with MF meter & LED phase indicators with control MCB for Protection, suitable type of Lug & Gland for cable connection.