Parposal New Transformers

POWER SYSTEM UPGRADATION PROPOSAL

Sr.No.Details Dual Transformer Scheme Single Transformer Scheme - 1 Single Transformer Scheme - 2

1 Rating(KVA) 750(Old) + 1000(New) 1250(New) 1600(New)

2 Transformer Make G.E.C. + Raychem Raychem Kirloskar

3 Project Cost(lakhs) 32.7 23.1 30.6

4 Cost for C.D. increase by 500 KVA(Lakhs) 25 25 25

5 Commissioning Additional Charges Additional Charges Additional Charges

6 Total 57.7 48.1 55.6

7 AMRI Remarks Technically seek O.K Technically seek O.K1. Fast execution 2. Less Complex system design

AMRI INDIA PVT LTD

COST - Two 750KVA & 1000 KVA Transformer

Technical Specifications Quantity Unit Amount (LACS) Remarks

1 1 INR 14.5 14.00

2 1 INR 4.5 4.50

3 1 INR 7.5 7.50

4 Earth Pits 6 INR 8000 0.485 Cable 200 INR 1100 2.20

6 1 INR 2 2.00

7 1 INR 2 2.00

8 1 INR N.A. 25.00

TOTAL 57.68

Sr. No.

Rate (INR)

11kV/0.433kV Transformer with OLTC & RTCC Panel, ONAN , 1000 KVA

Kirloskar Make

New PCC with 2400 amps ACB +4 feeders(600 amps)

11kV RMU Unit with 2 outgoings

Miscellaneous(LA , Cable Tray/Bus duct)

Civil Work(Fire wall , Expansion of Switch Yard)

Increasing Contract demand by 500 KVA

Deposit to MSDCL

AMRI INDIA PVT LTD

COST - Single 1250 KVA Transformer


1 1 INR 12 12.30

2 1 INR 2.6 2.60

3 1 INR 0.6 0.60

5 Cable required 100 INR 1100 1.10

6 1 INR 6.50 6.50

7 1 INR N.A. 25.00

TOTAL 48.10

Sr. No.

Rate (INR)

11kV/0.433kV Transformer with OLTC & RTCC Panel, ONAN ,1250 KVA

Old PCC retrofitting with New 2500amps ACB

1600 ACB retrofitting for DG Panel

New Indoor VCB in place of 4 pole structure with panel and relay protection


Deposit to MSDCL

AMRI INDIA PVT LTD

COST - 1600 KVA


1 1 INR 18 18.00

2 1 INR 2.6 2.60

3 1 INR 0.72 0.72

4 Earth Pits 4 INR 8000 0.325 Cable 300sqmm x 3.5C 150 INR 1300 1.95

6 1 INR 5.5 5.50

7 Civil Work 1 INR 1 1.00

8 1 INR N.A. 25.00

9 Miscellaneous 1 INR 0.5 0.50TOTAL 55.59

Sr. No.

Rate (INR)

11kV/0.433kV Transformer with OLTC & RTCC Panel, ONAN ,1600 KVA

Old PCC retrofitting with New 2500amps ACB

1600 ACB retrofitting for DG Panel

New Indoor VCB in place of 4 pole structure with panel and relay protection


Deposit to MSDCL

Increasing Contract Demand for AMRI Unit IIMonth Maximum Demand(KVA)

March'15 537April'15 689May'15 751June'15 298July'15 620

August'15 616September'15 557

October'15 642November'15 587December'15 634January'16 639February'16 544

Year Average M.D. - A 593Plant 2 Load in KVA - B 233

New Cooling Tower Load : C 59

Total KVA - A+B+C 885Current Contract Demand- D 500

Difference 385

Recommended C.D. increase should be 500KVA to 1000 KVA

Transformer Specifications to invite Quotations.

Sr.No. Specifications M/s Voltamp Transformers Kirloskar Electric

Content Specifications.` Rating(KVA) Oil Filled ,ONAN 1000 1000

2 On Load Tap Changer, Oil Filled. OLTC with RTCC & ARV Confirm Confirm

3 No Load Voltage Ratio. 11/0.433 KV Confirm Confirm

4 Winding Material Electrolytic Copper Wound Confirm Confirm

5 Type Core Type / IS : 2026; IS:1180 Confirm Confirm

6 Vector Group Dyn11 Confirm Confirm

7 Phases 3 \ Confirm

8 Frequency 50 Hz Confirm Confirm

9 Primary Delta Connected Confirm Confirm

10 Secondary Star Connected Confirm Confirm

11 Tapping range Confirm Confirm

12 OLTC Tapping Steps / HV Side. 8 Confirm Confirm

13 Termination HV Bare Bushing Confirm Confirm

14 Termination LV To be confirmed To be confirmed

15 Duty Out Door Confirm Confirm

16 Temp. Rise (Oil / Wdg.) 50 / 55 Deg Cen. Confirm Confirm

17 Impedance 6.25% as per IS Confirm Confirm

18 Insulation Level :

19 a) HV (KVp/KVrms) 75 KVp/28 KVrms. Confirm Confirm

20 b) LV 03KVrms Confirm Confirm

21 Type of Cooling ONAN Confirm Confirm

22 Type of Breather Silica Jel Breather with Oil Seal. Confirm Confirm

23 Paint Epoxy Paint (Shade # 631 of IS 5) Confirm Confirm

Plus 5% to Minus 15%, in the steps of 2.50%.

24 Accessories :

25 a) Buchholz Relay (Main Tank & OLTC) With Alarm & Trip & Shut off Valve. Confirm Confirm

26 b) OTI Dia-6" with MRP, Alarm & Trip Confirm Confirm

27 c) WTI Dia-6" with MRP, Alarm & Trip Confirm Confirm

28 d) Marshalling Box d) Marshalling Box Confirm Confirm

29 e) Set of Radiators e) Set of Radiators Confirm Confirm

30 f) Conservator Tank f) Conservator Tank with MOLG Confirm Confirm

31 e) Explosion vent with diaphram e) Explosion vent with diaphram Confirm Confirm

32 As per IS : 335 of 1983 Confirm Confirm

33 No load Losses of Transformer Less than 4.5KW Confirm Confirm

34 Load Losses at rated current. Less than 13.5KW Confirm Confirm

35 Test Confirm Confirm

36 Guarantee, from date of commissioning. 12 Months Confirm Confirm

37 Commissioning In Supplier Scope Additional Charges Additional Charges

38 Qty. 01 No. Confirm Confirm

39 Quoted price (Lacs Rs.) 16.25 14.5

40 Delivery 2 Months 10 - 12 Weeks. 10 - 12 Weeks.

41 Other condition If any. No. No.

42 Contacted Person. Suchita/02025650612-103 Ekansh Vashisth/09899640486

Transformer Oil / First filling of Oil in Party scope, including Cooling Fins.

All routine (IS : 2026) Test in supplier scope, Type test cgargeable, If reqd.

43

AMRI Remarks

Technically seek O.K Technically seek O.K

M/s Raychem RPG M/s Crompton Greaves

1000 1000

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To be confirmed To be confirmed

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Additional Charges Additional Charges

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10.45 16.45

10 - 12 Weeks. 10 - 12 Weeks.

Mr. Purushottam Patel / 097115 66576 / 098112 35849

Mr. Srijan Kr Gpta / 096541 25252

Technically seek O.KMeets all the satutory requirements

and is cost effective.



























24 Accessories :















39 Quoted price (Lacs Rs.) 22.8 18






43

AMRI Remarks



1500 1600

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14.70 21.25

10 - 12 Weeks. 10 - 12 Weeks.































24 Accessories :















39 Quoted price (Lacs Rs.) 16.25 14.7






43

AMRI Remarks



1250 1250

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12.30 19.00

10 - 12 Weeks. 10 - 12 Weeks.





Parposal New Transformers

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