Tender For Certain Sanction Works At Barnala And Halwara Under Ge (Af) Stn Halwara

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Tender For Certain Sanction Works At Barnala And Halwara Under Ge (Af) Stn Halwara- 1 Supply, Installation, Testing And Commissioning Of Servo Controlled Voltage Stabilizer (Confirming To Bis 9815 (Part-L) :1994, Reaffirmation 2019 Latest Version). Three Phase, Four Wire (Rybn), 50 Hz, Naturally Oil Cooled, Indoor, Unbalanced Type, Cooper Wound, Metallic Body Duly Power Coated With Lifting Hooks Two Nos, Digital Display Type, Relay Free Smooth And Silent Operation With 1St Filling Of Transformer Oil Up To Level Having Following Specification:-(A) Capacity - .150... Kva(B) Type - Suitable For Unbalanced Load And Unbalanced Input.(C) Input Voltage 360V-480V, Input Frequency 50 Hz(D) Output Voltage - Stabilized At Any Deigned/ Desired Voltage 415/ +- 1%(E) Rated Frequency - 50 Hz(F)Wave Form Distortion - Nil(G)Response Time - Not To Exceed 20 Mili Seconds(H) Sensitivity - (+/) 1%(J) Rate Of Correction- Not Less Than 6 Volt Second Between Phase And Neutral(K) Efficiency - More Than 95%(L) Type Of Load - Three Phase, Unbalanced Type(M) Metering - Digital Display Voltmeter/ Ammeter With Multi- Functional Meter(N) Operating Temperature - For Indoor Use Upto Max Ambient Temp + 55°C(O) Dimmer Rating- As Per Oem(P) Dimension Of Tanks - As Per Oem(Width X Depth Xf Height) In Inches 2 (Q) Oil Capacity- As Per Oem (R) Class Of Insulation - Class F(S) Mode Of Operation Automatic Manual(T) Winding Temperature Rise Max 55°C (10°C Above Operating Temp)(U) Transformer Oil -S 335 Marked(V) Core - Crgo M4 Grade/Crno (Cold Roll Grain Oriented)/ (Cold Rolled Non- Oriented)(W) Auto Transformer (Variac) -100 Percent Copper Wound Electrolytic Grade(X) Losses - As Per Is Norms(Y) Power Factor- Not Less Than 0.95(Z) Protection –(I) Over Load Protections(Ii) Short Circuit Protections(Iii) High/Low Voltage Cut Off(Iv) By Pass Arrangement In Case Of Emergency(V) Single Phase Sequence Change Iphase Fal Protection(Vi) Earth Fault Protection(Aa) Standard Fitting & Accessories E.G Marking Plate, Lifting Lugs, Cl Rollers, Earthing Terminals Etc Cable Box. 3 Supply, Installation, Testing And Commissioning Of Servo Controlled Voltage Stabilizer (Confirming To Bis 9815 (Part-L) :1994, Reaffirmation 2019 Latest Version). Three Phase, Four Wire (Rybn), 50 Hz, Naturally Oil Cooled, Indoor, Unbalanced Type, Cooper Wound, Metallic Body Duly Power Coated With Lifting Hooks Two Nos, Digital Display Type, Relay Free Smooth And Silent Operation With 1St Filling Of Transformer Oil Up To Level Having Following Specification:-(A) Capacity - 200 Kva(B) Type - Suitable For Unbalanced Load And Unbalanced Input.(C) Input Voltage 360V-480V, Input Frequency 50 Hz(D) Output Voltage - Stabilized At Any Deigned/ Desired Voltage 415/ +- 1%(E) Rated Frequency - 50 Hz(F)Wave Form Distortion - Nil(G)Response Time - Not To Exceed 20 Mili Seconds(H) Sensitivity - (+/) 1%(J) Rate Of Correction- Not Less Than 6 Volt Second Between Phase And Neutral(K) Efficiency - More Than 95%(L) Type Of Load - Three Phase, Unbalanced Type(M) Metering - Digital Display Voltmeter/ Ammeter With Multi- Functional Meter(N) Operating Temperature - For Indoor Use Upto Max Ambient Temp + 55°C(O) Dimmer Rating- As Per Oem(P) Dimension Of Tanks - As Per Oem(Width X Depth Xf Height) In Inches 4 (Q) Oil Capacity- As Per Oem (R) Class Of Insulation - Class F(S) Mode Of Operation Automatic Manual(T) Winding Temperature Rise Max 55°C (10°C Above Operating Temp)(U) Transformer Oil -S 335 Marked(V) Core - Crgo M4 Grade/Crno (Cold Roll Grain Oriented)/ (Cold Rolled Non- Oriented)(W) Auto Transformer (Variac) -100 Percent Copper Wound Electrolytic Grade(X) Losses - As Per Is Norms(Y) Power Factor- Not Less Than 0.95(Z) Protection –(I) Over Load Protections(Ii) Short Circuit Protections(Iii) High/Low Voltage Cut Off(Iv) By Pass Arrangement In Case Of Emergency(V) Single Phase Sequence Change Iphase Fal Protection(Vi) Earth Fault Protection(Aa) Standard Fitting & Accessories E.G Marking Plate, Lifting Lugs, Cl Rollers, Earthing Terminals Etc Cable Box. Please Enable Macros To View Boq Information 5 (Q) Oil Capacity- As Per Oem (R) Class Of Insulation - Class F(S) Mode Of Operation Automatic Manual(T) Winding Temperature Rise Max 55°C (10°C Above Operating Temp)(U) Transformer Oil -S 335 Marked(V) Core - Crgo M4 Grade/Crno (Cold Roll Grain Oriented)/ (Cold Rolled Non- Oriented)(W) Auto Transformer (Variac) -100 Percent Copper Wound Electrolytic Grade(X) Losses - As Per Is Norms(Y) Power Factor- Not Less Than 0.95(Z) Protection –(I) Over Load Protections(Ii) Short Circuit Protections(Iii) High/Low Voltage Cut Off(Iv) By Pass Arrangement In Case Of Emergency(V) Single Phase Sequence Change Iphase Fal Protection(Vi) Earth Fault Protection(Aa) Standard Fitting & Accessories E.G Marking Plate, Lifting Lugs, Cl Rollers, Earthing Terminals Etc Cable Box. Please Enable Macros To View Boq Information