| 1 | Supply, Installation, testing and Commissioning of Cubical Type Main Distribution cum Starter Panel, Indoor Type suitable for 415 Volt, 3 phase 4 Wire, 50Hz AC Supply System fabricated in compartmentalised design from 2MM thick CRCA Sheet of Size for frame work and covers, having gland plate not less than 2mm including cleaning and finishing complete with powder Coating in approved shade, having Main Bus Bar not less 250A capacity. The bus Bar shall be ofelectrical grade Aluminium, high conductivity fitted on DMC/SMC bus bar supports with short circuit withstand capacity of 31MVA for 1 Sec. Bottom base Frame of MS Section shall not be less than 75MM In Height. Entire panel shall have a common copper earth bus of suitable size at the rear with Earth stud on Both Sides, solid connections from main bus bar to switch gears with requires size of Aluminium Bus bar (Wherever required) and control wiringshall be done with 1.5 sqmm PVC insulated copper conductor single core cables.Including Providing and Fixing the following switchgear as mentioned below for 40 HP (pump set) : Switchgear Section. Main Incomer - i) 200A FP Change Over Switch. (Make: LK/Havells/HPL) : 1 Nos. ii) Indication Lamp for Phase Sequence Correction (Make: LK/ABB): 2 Nos. a) RED Indication Lamp, 220-240V A.C. b) GREEN Indication Lamp, 220-240V A.C. iii) 200A FP MCCB, 25KA Breaking Capacity, with Thermal Magnetic Release, bearing accessories such as Phase Seperators, Extended ROH and Spreader Terminals (Make: LK/ABB/Havells): 1 Nos.B8. iv) Phase Indication Lamps (Make: LK/ABB) : 3 Nos. a) R-Phase Indication Lamps. b) Y-Phase Indication Lamp. c) B-Phase Indication Lamp. v) 6A SP MCB, 10KA Breaking Capacity for Control Protection (Make: LK/ABB/Havells) : 3 Nos. vi) Multifuntion Meter with following parameters such as: (Make: Trinity/L&T/ABB) V, A, F, PF, kW, kVA, Old energy, Load hours, site selectable kWh/ kVAh. Vii) CT 200/5, CL 1.0, 05VA Burden value, tape wound type (Make: AE/Trinity) : 3 Nos. viii) Indication Lamp for MCCB (Make: LK/ABB): 1 Nos. a) RED Indication Lamp, 220-240V A.C. Outgoing Section - i) 100A TP MCCB, 25KA Breaking Capacity, Motor Protection type, with Thermal Magnetic Release, bearing accessories such as Phase Seperators & Extended ROH (Make: LK/ABB/Havells/DJB Approved): 3 Nos. ii) Three Pole Power Miniature Circuit Breaker, 10KA Breaking Capacity (Make: LK/ABB/Havells) : 6 Nos. Rating : 50A. iii) Power Contactors (Make: LK/ABB/Havells) : 3 Nos. Rating : 32A Aux Supply : 220-240V A.C, Type : AC-3 Duty. iv) Add-On block (Make: LK/ABB/Havells) : 09 Nos. Type : 2NO+2NC. v) Thermal Overload Relay with built-in Single Phasing Prevention (Make:LK/ABB/Havells) : 3 Nos. Rating : 20-33A. vi) 6A SP MCB, 10KA Breaking capacity for Control Protection (Make: L&T/ABB/Siemens) : 3 Nos. vii) Starter Indication Lamps, 220V-240V AC (Make: LK/ABB) : 9 Nos. Red : Starter ON Indication Green : Starter OFF Indication, Amber: Starter TRIP Indication. Viii) Push Button for Starter Operation (Make: LK/ABB) : 06 Nos. Red : Starter ON Push Button, Green : Starter OFF Push Button. ix) Auto manual Selector Switch (Make: LK(Salzer)/Vaishno) : 3 Nos. Rating : 6A. x) Star to Delta Conversion timer (Make:LK/ABB) : 3 Nos. Aux. Supply : 220-240V A.C. xi) 3 Phase Current Sensing Phase Failure Relay with Overload, Over Current, Phase Failure, Reverse Phasing, Current Unbalance, Lock Rotor, Stalling, Short Circuit, Earth Fault, Seperate Display with logging of last 10 faults with inbuilt CT 1 to 60 AMP. (Make: LK/Minilec) : 3 Nos. xii) Single Phase Digital Type Ampere Meter, 3 Phase 4 Wire System, Flush type 96 sqmm. (Make: LK/Trinity) : 3 Nos. Class : 1.0 CT Input: 5A,Aux. Volt : 220V, A.C., xiii) Ampere Selector Switch (Make: LK/Trinity) : 3 Nos. Rating : 6A. xiv) CT 100/5, CL 1.0, 05VA Burden value, tape wound type (Make: AE/Trinity) : 9 Nos. xv) Power Miniature Circuit Breaker Rating : 32A, TP, 10KA Breaking Capacity : 3 Nos. |
