Paschimanchal Vidyut Vitran Nigam Limited

Paschimanchal Vidyut Vitran Nigam Limited has published E-Tender No. 60 / Ewc-Mrt / 2021-22 Supply Of H.T Leg Coil Winding Machine Suitable For 10 Kvato 100 Kva Transformer And As Per Specification Ii Supply Of Ht Section Coil Winding Machine Suitable For 160 Kva To 1000 Kva Transformer And As Per Specification , H.T Leg Coil Winding Machine As Per Following Specification ( 10 Kva To 100 Kva Transformers ) :- ( I ) Electric Motor 3-Phase 2 Hp-1440 Rpm Crompton Make Along With Starter Andmain Switch Of Isi Brand. ( Ii ) Pulley Transmission For Speed Arrangement With 3 Nos.Pulleys Of 3 Inches, 4 Inches And 5 Inches Sizes Fitted Diagonally Opposite. ( Iii ) Suitable Arrangement With Lateral Movement Which Can Be Adjusted For Winding For Various Sizes Of Wires Form 8 Swg To 25 Swg Including Supper Enamel And Dpc ( Iv ) Spindle Loaded Tension Arrangement For Providing Tension To H.T Conductor. Provision For Adjusting The Tension To Be Provided Both For Supper Enamel And Dpc . The Supporting Structure Frame Of The Winding Wire Should Be Of Adequate Mechanical Strength To With Stand The Tension Of Wire. ( V ) Spindle For Loading Bobbin For Winding To Be Provided. ( Vi ) All Electric And Other Controls To Be Provided At Convenient Position. ( Vii ) The Essential Accessories Like Turn Counter Foot Switch For Controlling The Motor And Any Other Relevant Accessories To Complete The Machine Will Also Be Provided By The Contractor . The Erection And Commissioning Of Machine Will Be Done By The Contractor At Different Elect. Workshopunder Ewc, Meerut As Per Direction Of Ee, Workshop. , H.T Winding Machine Must Be Suitable For Making Section Coils Of Super Enamled And D.P.C Wire For Transformers Ranging From 160 Kva To 1000 Kvaand Having Following Specifications:- ( I ) Making Section Coils With Round Winding Wire For Transformer Coils Dia Up To 400 Mm With Reversible Wire Guide And Wire Setting Scale Auto Cut Off At Per Set Number Of Turns. ( Ii ) Range Of Wire Of Coils ( 6 Swg To 30 Seg ) ( Iii ) Layer Width : Is 15 To 300 Mm ( Iv ) Height Of Under Over Floor 1 Meter Approx. ( V ) Motor 1Hp / 3 Phase / Crompton Greaves Make ( Vi ) Winding Speed 120, 180, 360 Rpm ( Vii ) Revolution Turn Counting Meter 5 Digit Kayee / Standard ( Viii ) Reverse Meter : Reputed Make ( Ix ) Size Of Machine Table 36 Inch X 20 Inch Structure Will Be Fabricated From M.S Channel And M.S Angle Of Suitable Size. The Erection And Commissioning Of Machine Will Be Done By The Contractor At Different Elect. Workshopunder Ewc, Meerut As Per Direction Of Ee, Workshop.. Last date of submission for this tender is 2021-10-07. This is a Workshop Machinery And Equipments tender in Office Of The S.e. Ewc, Meerut, Uttar Pradesh