|
Tender for Supply/ Installation/ Testing And Commissioning Of 20Kva, 3 Phase Servo Stabilizer For Health Centre At Main C Us, University Of Kashmir (Advertised Cost Rs. 2.18 Lac) , Supplying And Fixing Following Way, Single Pole And Neutral, Sheet Steel, Mcb Distribution Board, 240 V, On Surface/ Recess, Complete With Tinned Copper Bus Bar, Neutral Bus Bar, Earth Bar, Din Bar, Interconnections, Powder Painted Including Earthing Etc. As Required. (But Without Cb/Rccb/Isolator)8 Way , Double Door , Supplying And Fixing Following Rating, Tpn, 415 V, Mcb In The Existing Mcb Db Complete With Connections, Testing And Commissioning Etc. As Required 63 A , Supply, Installation, Testing And Commissioning Of 20Kva Servo Stabilizer Digital Microcontroller Servo Voltage Stabilizer In-Door Type With Fresh Dehydrated Oil.With Protection, Complete In All Respects.Technical Specifications Of 3 Phase Servo Stabilizer:Capacity : 20 Kva, Type : Un-Balanced 4 Wire System( With Buck- Boost Transformer)Method Of Cooling : Oil Cooled, Phase : 3 Phase, 4 Wire, Frequency :50 Hz, Input Voltage : (P-P) 250-460 (P-P), Output Voltage : 415 V +-1%, Efficiency : 98% At Full Load, Operation Temperature : 45 Degree Celsius Above Ambientrelative Humidity : Up To 90%, Correction Speed : Up To 35 V/Secno Load Current : Less Than 1.5% Of Rated Currentbbt : Crgo Core Material 0.23Mm Thickness Metering : Lcd , Analogue Or Digital ( As Per Requirement), Indication : Indicators For Phase Failure, Over-Load And Over-Voltagecontrols : Auto/Manual Selector Switch, Increase Decrease Toggle Switch For Manual Operation, Output Switchprotection : Input High And Low Cut Off, Output High And Low Cut Off, Overload, Short-Circuit Protection, Time Delay Protection, Class Of Insulation : A, Fabrication Box Paint : 7 Process Powder Coated, System Construction : As Per Is 9815Independent Phase Control : Maintain Each Phase Voltage Stable Irrespective Of Unbalanced Load, Transformer Winding : Copper 99.9% Pure, Duty Cycle : 100%, Container: 14 Swg With Stove Enamelled Paint, Cable Box : Suitable Size Of Cable Box With (3 For Input, 3 For Output And 1 For Neutral), Regulator : Toroidal Type, Oil Capacity : As Requiredpaint : Powder Coated, Color : Ral 7035 (Polyester Powder Coating)System Construction : As Per Is-9815Two Years Oem Warranty Period , Wiring For Circuit (Lift)/ Submain Wiring Along With Earth Wire With The Following Sizes Of Fr Pvc Insulated Copper Conductor, Single Core Cable In Surface/ Recessed In Class Heavy Duty Pvc Conduit As Required )Note :Rates Of Suitable Pvc Conduit Included In Above Description For The Follwing Items Of Make4 X 10 Sq. Mm + 1 X 10 Sq. Mm Earth Wire , Supplying, Fixing, Testing And Commissioning Of Following Amperes Of Mccbs With Spreader Links 125 annual periodical maintenance 36Ka 4 Pole , Supplying, Fixing Of Mccb Ms Door Type Enclosure Suitable For 125 annual periodical maintenance 4 P Mccb , Supplying, Fixing Of Mccb Ms Door Type Enclosure Suitable For 125 annual periodical maintenance 4 P Mccb
|
