KMC/S_D/KGPS-12/23-24

Amount

Open out the incoming & out going cable from the 150 KW/415V star delta motor starter panel including cable from motor terminal by engaging expert personnel after disconnecting the LT source and to be kept at safe side.

Dismantling the power & control wiring and taken out the worn out components (like timer, power contactors, auxilary contactor, overload relay etc.) from starter panel by engaging expert personnel for checking & testing as per existing way and direction of EIC.

Cleaning of carbon and moisture from the existing busbar by proper method using petrol & CTC and also thorough cleaning of the panel as per existing way and as per direction of EIC.

Supply of 3 pole power contactor as follows : Size: Fr 6, AC3 Rating (A): 400 , 415V, Aux.Contacts : 2 NO + 2 NC. Make : L&T or any reputed make with similar spec.

Supply of Compact Motor Protection Relay , Aux. Supply 110 - 240 V AC , CT secondary - 5 Amp . Make : L&T or any reputed make with similar spec.

Supply of 3 Pole MCCB , Rated Current 630A , 415V, Breaking capacity 50 KA for motor starter protection. Make : L&T or any reputed make with similar spec.

Supply of Auxiliary Control Contactor ( 2 NO + 2 NC) Rated Current : AC-15, 4A at 415V Make : L&T or any reputed make with similar spec.

Supply and delivery of Electronic Timer suitable for 415V, 50 Hz (Make: L&T/ABB/Schneider/Siemens/ GE/Minilic) of the following time (Second) range: 3.0 to 30.0 sec

Supply of 22.5 Hole Dia Mushroom type Push Button switch.

S/F 230V, LED indicating lamp, (other colours).

Supply & delivery of 1 Ph LED Ammeter.

Supply & delivery of 1 Ph LED Voltmeter.

Supply of indoor tape insulated ring type low tension current transformer of rating 400/5 , 15 VA , Class 1.

Fitting and fixing of all components including newly incorporated mccb after suitable positioning in the panel & motor protection relay after cutting the panel of suitable size by engaging expert personnel .

Rewiring of all the panel components by supplying nuts , bolts , sockets , lugs etc. and have to provide all settings of motor protection relay i.e overload , short circuit , earth fault etc. by engaging expert personnel.

Supplying of 1.1 kv Grade , Single core 2.5 sq mm , PVC insulated , Flexible Copper cable of any reputed make.

Supplying of 1.1 kv Grade , Single core 4 sq mm , PVC insulated , Flexible Copper cable of any reputed make.

Finishing the end of 1.1 kv grade , PVC insulated , Single core cable ends (2.5 sq mm & 4 sq mm ) by crimping method with proper tools by skilled technician with all necessary items .

Supplying of Flat Al. Bus bar (50 mm X 10 mm , 400 A ) , (Wt./ Mtr is 1.35 kg , for 30 Mtr Wt. = 40 kg approx).

Fixing & laying of Flat Al. Busbar , (50 mm X 10 mm , 400 A ) with necesaary standard insulator in the starter panel by engaging expert personnel as per direction of EIC.

Supplying of 1.1 kv Grade , 3 core , 150 sq mm , XLPE insulated , Unarmoured , Aluminium Power cable of any reputed make.

Finishing the end of 1.1 kv Grade , 3 core ,150 sq mm , XLPE insulated , Unarmoured , Aluminium Power cable by crimping method including supplying & fixing dowels make solder less socket, tapes and jointing materials.

Supplying & fixing compression type gland, complete with brass gland , rubber rings of required size for dust & moisture proof entry of above said cable .

Manufacturing & supply of special type Fiber glass Re-inforcement plastic FPR size 450x50x50 mm including making of drilled holes of dia 10mm x10 nos and necessary fixing in the starter panel terminal end with required size of S.S nut, bolt & washers as required.

Necessary checking & testing of the panel for indicating closing, starting and tripping arrangement of all protection components .

Painting of the starter panel of with One coat of red lead/Zinc chromate priming & 2 Coats of synthetic enamel paint of approved make and brand incl. preparation of surface by sand paper/emery paper, cleaning etc. for receiving fresh coat of paint.

Re-connection of the power cable to the motor end & starter end and Trial run of the pump motor unit after necessary checking & testing .

R D ENTERPRISE

SEN ELECTRICALS