REFERENCE LIST :  CONDITION MONITORING TESTING

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SR. NO.

CLIENTS

JOB EXECUTED

EQUIPMENT TESTED

80.0

The Madras Aluminium Co. Ltd., Mettur dam

Condition Monitoring testing of 25 MW Generator, 31.5 MVA Generator Transformer and 110 kV Switchyard equipments of  Unit-2.

Generator Transformer, Switchyard equipments of Unit-2.

79.0

Condition Monitoring testing of 31.5 MVA, Generator Transformer-2, its CT and CVT (June 2010)

Generator Transformer-2, its CT, CVT

78.0

Condition Monitoring testing of 6 MW, 11 kV Generator.

Generator

 77.0

Condition Monitoring testing of 2 x 8 MW, BHEL make Generator.

Generator

 76.0

Condition Monitoring testing of 2 x 25 MW Generator.

Generator

 75.0

Condition Monitoring testing of 51 Nos. 1C x 630 sqmm, XLPE, Aluminium, 19 kV / 33 kV, 900 meters long HV cables.

Cables

 74.0

Condition Monitoring testing of following equipments.

a.   31.5 MVA, 220/11 kV Generator Transformer No. 1

b.   3 Nos. 220 kV Current Transformer.

c.   3 Nos. 220 kV Capacitive Voltage Transformer.

d.   24 Nos. 220 kV Lightning Arrester.

a.   Generator Transformer No. 1

b.  Current Transformer.

c.   Capacitive Voltage       Transformer.

d.   Lightning Arrester.

 73.0

Condition Monitoring testing of 31.5 MVA, 220/6.9 kV Transformer-2.

Transformer-2

 72.0

Condition Monitoring testing of 22.4 MW, 11 kV GTG and 11.1 MW, 11 kV STG. (December 2009)

Generators

71.0

Deepak Fertilizers and Petrochemicals Corp. Ltd.  Taloja

Condition Monitoring testing of 2 x 12.5 / 16 MVA, 22 / 3.6 kV Power Transformers. (November 2009)

Transformers.

70.0

Century Enka Ltd., Pune

a.   Condition Monitoring testing of 2 x 6 MW, 6.6 kV
       Wartsila Make DG.

b.  Condition Monitoring Testing of Power Transformer.

     i.   2 x 25 / 31.5 MVA, Power Transformers.

     ii.  3 x 7.5 MVA, Power Transformers.

     iii.  7 x 1 / 1.5 MVA Distribution Transformers.

c.   Condition Monitoring testing of Cables by VLF
       testing.

       i.    15 Nos., 3 core, 22 kV Cables.

       ii.   15 Nos., 3 core, 6.6 kV Cables

       iii.  14 Nos., 1 core, 6.6 kV Cables.

d.   Online testing of 6 Nos. 220 kV Lightning Arrester.

e.   Condition Monitoring testing of 6 Nos. 220 kV
      Current Transformers.

f.   Condition Monitoring testing of 6 Nos. 220 kV
      Potential Transformers.

g.   Condition Monitoring testing of 6 Nos., 245 kV SF6
      Breakers.

h.    Condition Monitoring testing of 22 kV SF6 Breakers.

a.   DG's

b.  Transformer

c.  Distribution Transformers.

d.  Cables.

e.  Lightning Arrester.

f.   Current Transformers.

g.  Potential Transformers.

h.  SF6, Breakers.

69.0

Offline Partial Discharge Measurement of 22 kV Instrument Transformers at LBSS substation.

Instrument Transformers

68.0

Jindal Steel and Power Ltd., Raigarh

a.   Condition Monitoring Testing of Power Transformer.
       (November 2009)

     i.  120 MVA, 220/33 kV Power Transformer

     ii.  40 MVA, 220/11 kV Power Transformer

b.   Condition Monitoring testing of 6 Nos., 220 kV
       Current Transformers.

c.   Online Health Assessments of 117 Nos., 220 kV
       Lightning Arresters.

a.  Transformer

b.  Current Transformers.

c.   Lightning Arresters.

67.0

PT Indorama Synthetics Tbk, Indonesia.

Condition monitoring testing of  Generator Stator, Rotor, Exciter, Generator Transformer and HT Auxiliary Transformer for Unit-1 and Unit-2.

Generator, Generator Transformer and HT Auxiliary Transformer.

66.0

The Madras Aluminium Co. Ltd., Mettur dam

Condition Monitoring testing of,

a)  25 MW, 6.6 kV Generator-3.

b)  31.5 MVA, 6.6/110 kV Generator Transformer-3.

c)  3 Nos. 110kV Current Transformer.

d)  3 Nos. 110 kV Breakers.

a)  Generator-3.

b)  Generator Transformer-3.

c)  Current Transformer.

d)  Breakers.

65.0

64.0

Condition Monitoring testing of

15 Nos. Motors Rated from 200 KW to 6000 KW and   3.3 kV  to 6.6 kV.

Motors

63.0

The Madras Aluminium Co. Ltd., Mettur dam

Condition Monitoring testing of

a)  25 MW, 6.6 kV Generator-1.

b)  31.5 MVA, 6.6/110 kV Generator Transformer-1.

c)  3 Nos. 110kV Current Transformer.

d)  9 Nos. 110 kV Lightning Arrester

e)  3 Nos. 110 kV Breakers.

a)  Generator-1.

b)  Generator Transformer-1.

c)  Current Transformer.

d)  Lightning Arrester

e)  Breakers.

62.0

a.   Online health checkup of Lightning Arrester for        
      12 Nos. 33 kV Lightning Arresters and 6 Nos.  
       132 kV Lightning Arresters.

b.   30 MW, 11 kV Generator-2.

c.    2 x 40 MVA, 34.5 / 11 kV Generator Transformers.

d.   2 x 16/20 MVA, 33/6.9 kV Auxiliary Transformer.

e.   2 x 25 MVA, 132 / 33 kV Grid Transformers.

a.   Lightning Arresters

b.   Generator-2.

c.   Generator Transformers.

d.   Transformers.

61.0

Condition Monitoring Testing of following Transformers
(June 2009)

a.   4 x 100 / 120 MVA, 220 / 33 kV Power Transformers.

b.   2 x 20 / 25 MVA, 33 / 6.9 kV Power Transformers.

c.   30 Nos. 220 kV Current Transformers.

a. Transformers.

b. Current Transformers.

60.0

Online health checkup of Lightning Arrester for 5 Nos. 220 kV Bays.

Lightning Arrester

59.0

Bharat Aluminum Co. Ltd., Korba

 Diagnostic testing of

a)  12 / 20 MVA, 220 kV / 6.9 kV for Station Transformer.

b)   3 Nos. 220 kV Current Transformer.

 Transformers

58.0

Condition Monitoring testing of 20 / 31.5 MVA, 132 kV / 11 kV for Grid Transformer.

Grid Transformer.

57.0

Condition Monitoring and Diagnostic testing of,

32 MVA, 11.5 / 11 kV, URT for TG-5.

URT for TG-5.

56.0

Partial Discharge measurement of CT’s and PT’s for     11 kV Switchgear at Captive Power Plant.

CT’s, PT’s and Switchgear

55.0

Offline Partial Discharge measurements of 33 kV CT's / PT's at various Sub-stations.

CT's and PT's

54.0

Offline Partial Discharge Measurement of Current / Potential Transformer at 22 kV substation

Current / Potential Transformer.

53.0

Online Leakage Current Measurement of 10 bays of 220kV Metal Oxide Surge Arresters.

Metal Oxide Surge Arresters.

52.0

Diagnostic Testing of 2 Nos. 2.5 MVA transformers. Fault found in Tap changer.

Transformers and Tap changer.

51.0

Vedanta Aluminium Ltd., Lanjigarh

Condition Monitoring Testing of,

a)   30 MW Generator and

b)   40 MVA, 33/11 kV Generator Transformer.

a)   Generator and

b)   Generator Transformer.

50.0

Indian Farmers Fertiliser  Co-operative Ltd., Paradeep Unit

Condition Monitoring Testing of following Transformers

a)   2 x 40 MVA, 132/33 kV Grid Transformer.

b)   2 x 80 MVA, 33/11 kV Generator Transformer.

c)   6 x 25 MVA, 33/6.6 kV Power Transformer.

d)   4 x 18 MVA, 33/6.6 kV Power Transformer.

Transformers

49.0

Condition Monitoring Testing of,

a)   2 x 300 kW, 3.3 kV Sea Water Pump

b)   2 nos. 3.3 kV HT cable

a)   Sea Water Pump

b)   Cables

48.0

Condition Monitoring Testing for,

a)   30 MW Generator-2

b)   40 MVA Generator Transformer-2

a)   Generator-2

b)   Generator Transformer-2

47.0

Condition Monitoring Testing of 2 Nos. 2.5 MVA, transformers.

 Transformers.

46.0

UltraTech Cement Ltd., Amreli, Gujarat.
(TPP) 

Condition Monitoring Testing of 4 x 31.5 MVA, 220/11kV power transformers and 2 x 20 MVA, 66/11kV power transformers.

 Transformers

45.0

UltraTech Cement Ltd., Amreli, Gujarat.
(TPP).

Online Leakage Current Measurement of 220kV Metal Oxide Surge Arresters.

Metal Oxide Surge Arresters.

44.0

UltraTech Cement Ltd., Amreli, Gujarat.
(TPP).

Condition Monitoring Testing of 4 x 31.5 MVA, 220/6.9kV power transformers.

Power transformers.

43.0

Condition Monitoring Testing for Generator, Exciter and Generator Transformer.  UNIT 2

Generator, Generator Transformer. 

42.0

Offline Partial Discharge Measurement on CTs and PTs of 3 Nos. Generators and electrical system (6.6 kV)

CTs, PTs and Generators

41.0

Condition Monitoring Testing for Generator, Exciter and Generator Transformer.  UNIT 1

Generator and Generator Transformer. 

40.0

Partial Discharge testing on C.T.s., P.T.s.

C.T's and P.T's.

39.0

Online Leakage Current Measurement of 220kV Metal Oxide Surge Arresters.

Metal Oxide Surge Arresters.

38.0

Offline Testing of 220kV Switchyard Bay-2 CTs and     GT-12 Generator.

Switchyard CTs and Generator.

37.0

Online Leakage Current Measurement of 110kV Metal Oxide (Lightening) Surge Arresters.

Metal Oxide (Lightning) Surge Arresters.

36.0

Condition Monitoring Testing of 16.5MW, 6.6kV, Generator at Grasim, Nagda.

Generator

35.0

Condition Monitoring and Diagnostic testing of,

a)  10MW, 11kV, GTG-2

b)  10MW, 11kV, GTG-3

Generators

 34.0

Condition Monitoring Testing of AEG Alternator Rotor at Atul, Power House.

AEG Alternator Rotor

33.0

PD measurement for bar primary and wound primary type HT current transformer. Offline Partial Discharge Measurement on CTs and PTs

Current Transformer, CTs and PTs

32.0

Condition Monitoring and Diagnostic Testing of 

a) 18 MW, 11kV Hitachi Make Gas Turbine Generator. 

b) 4 x 1.2 MW, 11kV Fuji Make HT Motors.

a) Gas Turbine Generator. 

b) HT Motors.

31.0

Condition Monitoring Testing of 

a) 77 MW, 11kV BHEL Make TG-2. 

b) 100 MVA, 132 / 11 kV BHEL Make Generator 
     Transformer - 2.  

a) TG-2. 

b) Generator Transformer - 2.  

 30.0

Condition Monitoring testing of 55 MW, 11 kV Alstom Make GTG-11 Generator 

Generators 

 29.0

Condition Monitoring testing of 60 MW, 11kV Electrosila make STG

Generators 

 28.0

Condition Monitoring testing of

a)  12.2 MW, 11 kV, Bhel Make Generator

b)  11.1 MW, 11 kV, Bhel Make Generator

Generators

 27.0

Condition Monitoring Testing of

a) 12.5 MW, 6.6 kV Bhel Make Generator

b) 20 MVA, 11/6.6kV Generator Transformer.

a) Generator

b) Generator Transformer.

 26.0

Madras Aluminium Co. Ltd., Metturdam

Condition Monitoring testing of

a) 2 x 25 MW, 6.6 kV Shanghai Electric Make STG

b) 2 x 31.5 MVA, 110/6.6kV Generator transformer 

a) Generator

b) Generator transformer 

 25.0

Hindalco Industries Ltd., Unit : Birla Copper, Dahej

1 No. 80 MVA, 11 / 33 kV,

1 No. 15 MVA, 11 / 11.75 kV,

2 Nos. 35 MVA, 11 / 11.75 kV

Generator Transformers

Generator Transformers

 24.0

Relene Petrochemicals Pvt. Ltd., Navi Mumbai

Condition Monitoring Testing of,

a) 2 Nos, 50 MVA, 100 / 11 KV Transformers

b) 3 Nos, 12.5 MVA, 100 / 11 KV Transformers

c) 2 Nos, 7.5 MVA, 11 / 3.3 KV Transformers

d) 2 Nos, 4.0 MVA, 11 / 3.3 KV Transformers  

Transformers  

23.0

GSEG, Hazira, Gujarat

 70 MVA, 220KV/ 11.5 KV, ALSTOM make Power    
 Transformer

 Transformer

22.0

MSEB, Chandrapur

 300 MVA, 400KV/ 211KV /211KV, ABB make     
 Converter Transformer of 500KV HVDC line

 Transformer

21.0

Bharat Aluminum Co. Ltd., Korba

 80 MVA, 235KV/ 11KV, ALSTOM make Power  Transformer 

Transformer

20.0

Reliance Industries Ltd., Hazira

 53 MVA, 33KV/11KV, Crompton Greaves Make
 Power Transformer 

Transformer

19.0

Grasim Industries Ltd., Nagda

Condition Monitoring Testing of,

a) 40MW, 11kV, Bhel Make Generator

b) 12.5 MVA, 22/6.6 KV Power Transformer

      c) 6.25 MVA, 22/6.6 KV Power Transformer

      d) 3.0 MVA, 33/6.6 KV Power Transformer

      e) 45 MVA, 11/22kV Power Transformer

 f) 2 x 10 MVA, 11/6.6kV Power Transformer

a) Generator

b) Transformer

18.0

Indian Farmers Fertiliser  Co-operative Ltd., Bareilly

a) 5 x 1.45 MW, 11kV, squirrel cage induction motors

b) 18MW, 11kV, Hitachi make Gas Turbine Generator
     (GTG#2)

a)   Motors

b)   Generator

17.0

ABB Ltd., Deonar Works

3.3 kV G.E. motor

G. E. Motor

16.0

M/s Jindal Praxair Ltd.., Bellari

3 Nos. 6.75MW, 11 kV Synchronous Motors

Synchronous Motors

15.0

ATUL Ltd., Valsad

5 x 350kW, 11kV, Crompton Greaves and BHEL make 5 nos. HT motors

HT motors

14.0

BOC Gases at ISPAT Industries Ltd., Dolvi

1.7 MW, 6.6 KV, PE make HT Motors (CP-11 and    CP-55)

HT Motors

13.0

Hindalco Industries Ltd., Unit : Birla Copper, Dahej

2.85 MW, 6.6 kV Steam Turbine Generator (STG) # 3

Generators

12.0

Hindalco Industries Ltd., Unit : Birla Copper, Dahej

60 MW, 11 kV Steam Turbine Generator (STG) # 6

Generators

11.0

Hindalco Industries Ltd., Unit : Birla Copper, Dahej

10.5 MW, 11 kV Steam Turbine Generator (STG) # 2

Generators

10.0

Hindalco Industries Ltd., Unit : Birla Copper, Dahej

24.45 MW, 11 kV, Steam Turbine Generator (STG) # 5

Generators

9.0

Hindalco Industries Ltd., Unit : Birla Copper, Dahej

24.5 MW, 11 kV, Steam Turbine Generator (STG) # 1

Generators

8.0

Reliance Industries Ltd., Patalganga

32 MW, 11 kV BHEL Make GTG # 2

Generators

7.0

Reliance Industries Ltd., Jamnagar

37.5 MW, 11kV Generator

Generator

6.0

Reliance Energy Ltd., Goa

a) 30 MW, 11kV GTG and

b) 37 MW, 11kV STG

Generators

5.0

NTPC, Kawas

110MW, 11kV GEC Alstom Make GTG

Generators

4.0

Zuari Industries Ltd., Goa

7.5MW, 6.6 KV General Electric Make Steam turbine Generator (STG)

Generators

3.0

Essar Steel, Captive Power Plant –1 at Hazira, Surat.

a) 22.4MW, 11KV, BHEL make Gas Turbine Generator
    (GTG)

b) 12.2MW,11KV, BHEL make Steam Turbine
    Generator(STG)

Generators

2.0

Reliance Industries Ltd., Patalganga

a) 32MW, 11KV, BHEL make Gas turbine Generator
     (GTG-1)

b) 5.2 MW, 11KV,  ABB Make HT Motor

a) Generators

b) HT Motor

1.0

Reliance Industries Ltd., Jamnagar

32MW, 11KV, Jeumont make Steam turbine Generator  (2, 3 and 4)

Generators