Electrical System Testing Projects

SR. NO. NAME OF THE COMPANY DETAILS OF JOB EXECUTED
1 ACC, Kymore GT-1 Transformer and switchgear testing, Design engineer for tie feeders, Design engineering for Phase -1 colony power, Design engineering for GT-2 switchgear panel
2 Thirumalai Chemicals Limited (TCL), Ranipet Testing of Relays, CTs and PTs.
3 Deepak Fertilizers and Chemicals Ltd., Taloja Protection Relay Setting and Configuration Verification.
4 Sesa Sterlite Limited (SSL), Lanjigarh 30 MW, 11 kV STG-3 Relay Testing.
5 ACC, Kymore The scope of work includes,
1. CT Testing of LC-3 and LC-5 Substation.
2. Relay retrofitting at LC-5 and DG House and
3. Cable Differential Stability and Sensitivity Check of Tie Feeders at LC-2 and LC-3 Substation.
6 Gujarat Flurochemicals Limited, Dahej, Gujarat Testing of Protection Relays, CTs and PTs at PP-1, PP-2, PP-3 and A&H plant.
7 Deepak Fertilizers & Petrochemicals Limited (DFPCL), Taloja Testing andCommissioning of the dynamic fault limiter.
8 Thirumalai Chemicals Limited (TCL), Ranipet Testing of Protection Relays, CT’s and PT’s atvariouselectrical substation.
9 PT Indorama Synthetics Tbk. Purwakarta, Indonesia Field Engineering Services :The Scope of work shall include,
1. Implement TG Governor mode change over :
2. Current transformers for,
I. Generator differential protection.
II. Generator transformer overall differential protection shall be replaced during shutdown and necessary testing, re-commissioning and setting of relays carried out along with Stability and Sensitivity Checks.
3. Incorporation of schemes and the setting of “37 Low Forward Power Protection”.
4. DVR mode changeover.
5. Implementation of Redundant GIS protection relay MICOM P341 based on pre-engineering Design. Which include,
I. Testing of 2 Nos. GIS relay.
II. CT, PT interconnection.
III. DC control wiring modification.
IV. Uploading of logic.
V. Uploading groups setting and carrying out configuration.
10 Action ISPAT & Power (P) Ltd. Jharsuguda Testing and Commissioning of 43 MW, 11 kV TG-1 Generator.
11 PT Indorama Synthetics Tbk, Purwakarta, Indonesia Analysis of 30MW Generator Tripping and Grid parallel operation.
12 PT Indorama Synthetics Tbk, Purwakarta, Indonesia Testing and Commissioning of Current Transformers of 30MW TG-1 and TG-2.The Scope of work shall include,
1. 10.5kV CT Testing,
2. 20kV CT Testing,3. Generator Differential and Overall Differential Protection, Scheme Testing and Commissioning.
13 Sterlite Industries (I) Ltd. Tuticorin Testing of Switchyard Equipment.The scope of work include,
1. Testing of 6.6kV Current Transformers by Primary Injection.
2. Testing and Calibration ofProtection Relays.
14 ACC, Kymore Testing and Commissioning of following equipments :
1. Protection upgradation of 6 Nos. Tie Feeders,
2. 6 Nos, 300 kW, 6.6 kV VFD start, BFP Motors,
3. 8 MVA, 11 / 3.45 kV Transformer andd. 31.5MVA, 132/11kV Grid Transformer.
15 Hindusthan Unilever Ltd. (HUL), Dhapada Testing of Protection Relays, CT’s and PT’s at HUL Electrical System.
16 Malco Energy Ltd., Mettur Testing of Protection Relays for Unit # 1, 2, 3 and 4.
17 Indian Farmers Fertilizer Co-operative Ltd., Paradeep Testing andCalibration of Protection Relays, CT’s and PT’s installed on 132 kV / 33 kV / 6.6 kV / 415 V system.
18 Malco Energy Ltd., Mettur Testing of Protection Relays for Unit # 3.
19 Malco Energy Ltd., Mettur Protection Relay Setting and Configuration Verification.
20 Thirumalai Chemicals Limited (TCL), Ranipet Testing and Re-commissioning of 5 MW and 1.86 MW TG set.
21 Ambuja Cement Ltd., Bhatapara, Chattisgarh Testing and Commissioning of 31.5 MVA, 132 / 11 kV Bay – 2 and Itsassociated electrical system.
22 Gujarat Flurochemicals Limited, Dahej, Gujarat. Testing of Protection Relays, CTs and PTs of TFE Plant.
23 BG Exploration and Production India Limited, Tapti Offshore Testing of Protection Relays and Breakers at BG Panna Platform.
24 Wartsila – Utkal Alumina International Ltd., Rayagada, Odisha Testing and Commissioning of33 MW, 11 kV Generator – 1 & 2 and its associated electrical system.
25 Thirumalai Chemicals Limited (TCL), Ranipet Trouble Shooting of 5 MW STG Tripping by 86 A Master Trip Relay.
26 ACC, Kymore The scope of work includes,
1. Testing and Commissioning of 8 MVA, 132 / 6.6 kV Grid Transformer.
2. Testing and Re – commissioning of 16 MVA, 6.6 / 3.3 kV Transformer.
27 Petronet LNG Ltd., Bharuch The scope of work includes carrying out,
1. Testing of Relays : This will includes testing of protection relays by secondary injection method.
2. Testing of Protection Schemes : The tests shall be consisting of,
i. Testing of CT’s and PT’s by primary and secondary injection.
ii. Checking of excitation characteristics of CT’s.
iii. Checking of control circuit of respective feeders and transformer self-mounted protective units.
iv. Testing of balance current protection schemes such as,
I. Differential Protection Scheme.
II. Restricted Earth Fault Protection Scheme.
v. The balance current protection scheme to be checked for,
I. External Fault Stability.
II. Internal Fault Sensitivity.
28 Gujarat Flurochemicals Limited, Dahej (Gujarat) Testing ofProtection Relays, CT’sand PT’s of TFE Plant.
29 Ultratech Cement Ltd. Kovaya (Gujarat) Testing and Commissioning of20MVA, 66/11kV MT # 5 and MT # 6 transformers and Its associated electrical system.
30 Hindustan Unilever Ltd. (HUL) Dapada, Silvassa Testing of Protection Relays, CTs and PTs at HUL Electrical System.
31 Bharat Oman Refinaries Ltd. (BORL), Bina (M.P) 20/25 MVA Transformer TR-101 and TR-102, REF Stability and Sensitivity Testing.
32 ACC, Kymore Testing and Commissioning of Raw Mill Motor – 1.
33 ACC, Kymore Testing and Commissioning of Raw Mill Motor – 2 and Providing Relay Settings for Motor Protection Relay.
34 MALCO Energy Ltd., Mettur. Testing and Commissioning of Micom – P127 Relays.
35 MALCO Energy Ltd., Mettur. 8MW Unit-5 Hot synchronizing of Breakers. i.e. Online phasing out of Incoming and running bus.
36 Ambuja Cement Ltd., Sankrail Testing of Protection Relaysat various electrical system.
37 Deepak Fertilizers and Chemicals Ltd., Taloja Testing and Commissioning of Tie Feeder at Ammonia-ANP.
38 Ultratech Cement Ltd. Kovaya Testing of Protection Relays of 23 MW, 11 kV Unit-3 Generator and Its associated Electrical System.
39 Ultratech Cement Ltd.(Vikram Cement Works) Khor Testing of Line, Transformer and HT Motors : 1. Protection Relays,
2. Current / Potential Transformers.
40 ACC, Kymore 1. Testing and Commissioning of 31.5 MVA 132/11 kV Generator Transformer.
2. Testing and Commissioning of 132 kV Grid Islanding Scheme and
3. Testing and Commissioning of Load Sharing Panel.
41 Deepak Fertilizers & Petrochemical Corporation Ltd., Taloja

Testing, Retrofitting and Commissioning of Siemens Make feeder

Protection Relays.

42 IFFCO, Paradeep

Testing of Protection Relays, CT’s and PT’s at various electrical system.

43 Jakson Ltd., New Delhi(Client: VAL, Jharsuguda) Live Phasing Out test for their Black Start DG Sets Project.
44 Ultratech Cement Limited, Kovaya Testing and Commissioning of 2 nos. 20 MVA, 66/11 kV Power Transformers and Its associated Electrical system.
45 Ultratech Cement Limited, Kovaya Testing of Protection Relays for 23 MW Unit – 1, 31.5 MVA, Generator Transformer 1 & 2 and Its associated electrical system.
46 Malco Energy Ltd. Mettur Testing of Protection Relays of various electrical system.
47 Grasim Industries Ltd., Harihar Testing of Protection Relays of various electrical system.
48 Ultratech Cement Limited, Kovaya Testing of Protection Relay:
1. ABB Make, REL 670 Line Distance Protection Relay.
2. ABB Make, RED 670 Line Differential Protection Relay and 3. Chinese Relay, Nari Make Line Protection Relays.
49 Ambuja Cements Limited (ACL) Bhatapara Testing and commissioning of 2 nos. Raw Mill Fan VFD Motors and Working out the Relay Settings.
50 Ultratech Cement Limited, Kovaya Testing of Protection Relays of 23 MW Generator, 31.5 MVA Generator Transformer Protection Relays and its Electrical System Protective Relays.
51 Malco Energy Ltd., Mettur Testing of Protection Relays of 25 MW Unit – 1, 2, 3 and 4 and its associated electrical system.
52 ACC, Jamul Testing and Re-commissioning of Restricted Earth Fault Protection Scheme for 3 Nos. 15 MVA, 132/3.3 kV Grid Transformers.
53 ACC, Kymore Testing, Retrofitting and Commissioning of ABB make 6 Nos. SPAM 150C Motor Protection Relays.
54 Ultra Tech Cement Ltd. Vikram Cement WorksKhor Testing of Protection Relays at 2 x 30 MW 3.P.P.
55 Vadinar Power Company Ltd. (Essar Project – JamNagar) Testing and Commissioning of,1. 92 MW, 105 MW, 130 MW STG, its control and relay panels.2. 63.5 MVA, 2×140 MVA, 2×27.5 MVA Power Transformer and its control and relay panels.3. 5 nos. 3.2 MW Motors.
56 Ambuja Cement Ltd., Kodinar Testing of Protection Relays, 3.T’s and P.T’s of various electrical system.
57 Gujarat Narmada Valley Fertilizers Co. Ltd. (GNFC),Bharuch Testing of Protection Relays for 25 MW Generator.
58 Indian Farmers Fertilizer Co-operative Ltd., Paradeep Testing of Protection Relays at various electrical system.
59 Ambuja Cement Ltd., Lakheri Testing of Protection Relays at various electrical system.
60 Wartsila India Limited Testing of Protection Relays of 2X30 MW generator and 2X45 MVA Generator Transformers.
61 Atul Limited, Valsad Testing of 66kV Switchyard Protection Relays and Grid Islanding Schemes.
62 Ambuja Cement Limited, Bhatapara Testing and recommissioning of 2×15 MW and 33 MW STG. The scope of work includes,
1. Generator Protection Relays, CT’s and PT’s.
2. Modifying the PSL logic in MICOM P343 relays and ABC Class trip logics.
63 ACC, Kymore Testing and commissioning of ABB make REG 670 relay. The scope ofwork includes,1. Testing of Generator Protection Relays.
2. Creating the logic as per existing wiring in the relay.
3. Adopting the Relay settings as per recommendations.
64 Ambuja Cement Ltd., Kodinar Testing of Protection Relays of Electrical system.
65 Essar Projects India Ltd., Salayaa Testing and Commissioning of 2 x 600 MW Power Plant Scope of work includes,
1. Protective Relay, CT’s and PT’s.
2. Current operated Differential Protection Scheme.
3. Auto Transfer scheme.
66 Ambuja Cement Ltd., Dadri Testing of Protection Relays of various electrical system at cement plant.
67 ACC, Jamul Testing of Protection Relays of 132 kV and 3.3 kV electrical system at Cement Plant.
68 Ambuja Cement Ltd., Bhatapara Testing of Protection Relays of 11 kV and 6.6 kV electrical system at Cement Plant.
69 Petronet LNG Ltd., Bharuch Testing of Distance Protective Relays and CT’s of various electrical system.
70 MALCO Energy Ltd., Mettur Testing of Protection Relays of 25 MW Unit -1&3 and its associated electrical system.
71 Ambuja Cements Ltd., Suli Testing of Protection Relays of 132 kV and 6.6 kV electrical system.
72 Ambuja Cements Ltd. , Bhatapara Testing and Commissioning of REF scheme for GT-2 and line differential scheme for Tie Feeders.
73 Atul Ltd., Valsad Testing of Current Transformers and Protection Relays of 18 MW STG and 25 MVA Generator Transformer.
74 IFFCO, Paradeep Testing of Protection Relays, CT’s and PT’s at various electrical system.
75 Century Enka Ltd., Pune Testing and Commissioning of 2 x 6.375 MW GEG switchgear and its associated electrical system.
76 ACC, Wadi Testing of relays for 25 MW TG-1 and its associated electrical system.
77 Grasim, Harihar Testing relays and Current Transformers at 66 kV switchyard and 11 kV MSS.
78 Ambuja Cement Ltd., Cement mill-2 and Cement Mill-3, Bhatapara The Scope of work includes,
1. Testing of protection relays, CT’s and PT’s by primary and secondary injection.
2. Checking of protection scheme, control circuits and logics as per drawings.
3. Carrying out stability and sensitivity checks for current differential protections.
79 PT Punj Llyod., Indonesia Deputation of Engineer to ABB Vietnam works for factory Acceptance Testing (FAT) of following Transformers.
1. 2 Nos. 40MVA, 66/11 kV
2. 1 No. 12MVA, 66/20 kV
3. 2 Nos. 10MVA, 11/6.9 kV
4. 3 Nos. 2.5MVA, 6.6/0.4 kV
80 Century Enka Ltd., Pune Testing and re-commissioning of 31.5 MVA, 220 / 20 kV Grid Transformer-1, 220 kV CT, CB, LA and Protective relays after fault. (October-2010).
81 UltraTech Cement Ltd., Kotputli Cement Works,Kotputli Testing and Commissioning of 2 Nos. 34 MVA Generator Transformer.
82 Essar Projects India Ltd., Jamnagar Testing and commissioning of 2 x 110 MW CPP for Essar Oil Ltd., Vadinar through Essar Projects India Ltd.Scope of work includes,
1. Testing ofProtectionRelays, CT’s and PT’s by primary and secondary injection.
2. Checking of protection scheme, control circuits and logics as per drawings.
3. Carrying out stability and sensitivity checks for current differential protections.
4. Load dynamics, no load dynamics and power dynamics
83 BG Exploration and Production India Limited, Tapti Offshore Testing of Protection Relays and Breakers.
84 Ambuja Cement Ltd., Bhatapara The Scope of work includes,
1. Testing of protection relays, CT’s and PT’s by primary and secondary injection.
2. Checking of protection scheme, control circuits and logics as per drawings.
3. Carry out testing of,
i. Tie Line Feeder-1, 2, 3 and Tie Feeder between HVSB-1 and HVSB-2 at both the ends.
ii. Colony Feeder on HVSB-1, Bus-1
iii. Crusher Feeder on HVSB-1, Bus-1
iv. Generator Transformer No. 3 REF protection stability and sensitivity check.
v. Carrying out stability and sensitivity checks for current differential protections.
vi. Load dynamics, no load dynamics, power dynamics and differential protection stability and sensitivity checks for STG-3 and STG-2.
85 BG Exploration and Production India Limited, Panna Offshore. Testing of Protection Relays and Breakers.
86 The Associated Cement Cos. Ltd. Kymore Cement Works The Scope of work includes,1. Testing of earth fault protection relays by secondary injection testing.2. Checking the modified wiring of earth fault relays at respective feeders.3. Adopting relay settings.
87 MALCO Energy Ltd., Mettur Testing and Commissioning of Protection Relays for 25 MW, 6.6 kV Unit-2 and its associated electrical system.
88 Reliance Industries Ltd., Nagothane. Pre-Commissioning test of Generator and its associated electrical equipments at CPP.
89 Century Enka Ltd., Pune 6 MW, DG-2 Trouble Shooting for Mal-operation of Generator Differential Protection.
90 BG Exploration and Production India Limited, Panna Offshore. Testing and Commissioning of Zero Flare Gas Compressor at Panna Offshore.
91 MALCO Energy Ltd., Salem Testing and Commissioning of TNEB line feeder-3 with MICOM P543 and MICOM P127 relay.
92 Century Enka Ltd. Pune Testing and commissioning of 220 kV CVT’s and Testing of 6.6 kV Motor Protection relays.
93 Ultratech Cement Ltd., Kovaya Testing and re-commissioning of 31.5 MVA, 220/ 6.9 kV Transformer-2, The scope of work includes,
1. Testing of 220 kV and 6.9 kV Phase and Neutral CTs by primary and secondary injection.
2. Testing of 6.9 kV PT by primary and secondary injection.
3. Testing of ABB make RET 521 relay by secondary injection for all its protection.
4. Carrying out Transformer differential protection and HV/LV restricted earth fault protection check.
94 Gujarat Narmada Valley Fertilizer corporation Ltd., (GNFC), Bharuch Testing of 2 Nos. ABB make, 25 MW, TG-1 and TG-2 generator Protection relay.
95 Essar Steel Ltd., Hazira Testing of 2 Nos. Line Distance protection relay SHPM 101 Quadramho.
96 Vedanta Aluminium Ltd., Lanjigarh, Orisa Testing and commissioning of 30 MW TG-1 and its associatedelectrical system.
97 BG Exploration and Production India Limited, Tapti Offshore. Testing and Commissioning of TR-110 Feeder at Tapti Offshore.The scope of work includes,
1. Testing of 1 MVA, 3.3 / 0.415 kV Transformer.
2. Testing of CT’s and PT’s.
3. Testing of Relays by secondary injection.d. High Voltage testing of 3.3 kV cable.e. Control Circuit checking.
98 PT Indorama Synthetics Tbk, Indonesia. 1. 2 x 30 MW Chinese power plant, Chinese make relay testing.
2. Testing and commissioning of 2 Nos. 100 MVA transformer, 220 kV switchyard bay and its equipments.
99 Century Enka Ltd., Pune Testing and re-commissioning of following equipments of 220 kV switchyard bay-1 and bay-2.
1. 2 Nos. 31.5 MVA, 220 / 22 kV Transformer.
2. 220 kV CT’s, 220 kV PT’s and 22 kV switchgear.
3. 220 / 22 kV system protective relays.
100 MALCO Energy Ltd., Mettur 1. Relay testing of 25 MW Generator and its associated electrical system.
2. Testing and commissioning of 2 Nos. 110 kV line protection relay with Areva Make Micom P543.
101 Vedanta Aluminium Ltd., Lanjigarh Testing of C.T.s, P.T.s, Relays and Schemes of 30 MW, 11 kV
Generator-1 and Generator-2.
102 Korean Power Service Ltd., Korba Testing ofProtection Relays, CT’s, PT’s, Breakers, VCBs and ACB for 135 MW Unit-3.
103 Korean Power Service Ltd., Korba Testing ofProtection Relays, CT’s, PT’s, Breakers, VCBs and ACB for 135 MW Unit-1.
104 Jindal Steel and Power Ltd., Raigarh 1. Testing of 25 MW STG protection relays.
2. Testing of protection relays at 11 / 3.3 kV switchgear.
3. Testing of 30 Nos. 220 kV Current transformers
105 Malco Energy Ltd., Mettur Testing and commissioning of,
1. 25 MW Generator and its protection system.
2. 31.5 MVA, Generator Transformer protection system.
3. Carrying out stability and sensitivity checksfor, i. Overall DifferentialProtection and ii. Restricted earth fault protection Scheme.
106 Malco Energy Ltd., Mettur Testing and commissioning of 25 MW unit-4 and its associated electrical system.
107 M/s. Pt. Indorama Synthetics Tbk, Indonesi1. Testing ofProtection Relay, Grid Islanding and Load Shedding Scheme.
108 Century Enka Ltd., Pune Testing of Protection relays, CT’s and PT’s of 22 kV and 6.6 kV system.
109 The Associated Cement Cos. Ltd. Kymore. Testing and Commissioning of 8 MVA, 132/6.6 kV Grid Transformer.
110 M/s. Pt. Indorama Synthetics Tbk, Indonesia. Testing of 30 MW Unit-II for,
1. Current Transformer’s and Potential Transformer’s,
2. Chinese Generator protection relay,
3. Chinese Generator transformer protection relay,
4. Generator differential stability and sensitivity schemes,
5. Overall differential protection stability sensitivity scheme,
6. Electrical system protective relays
111 The Associated Cement Cos. Ltd. (ACC) Jamul 1. Testing of 25 MW Generator for,
i. Numerical Generator protection relays,
ii. Generator Transformer protection relays,
iii. Electrical system protection relays.
2. Testing of REF stability and sensitivity scheme for 3 Nos., 15 MVA, 132/3.3 kV Grid transformers.
112 Ambuja Cements Ltd., Bathinda. Testing of Protection Relays at 132 kV and 11 kV level electrical system.
113 Essar Power Ltd., Hazira Testing of 185 MW, 15 kV STG for :
1. Generator protection relays,
2. 220 kV generator transformer protection relays,
3. CTs, PTs, IPCTs, IVTs and
4. Generator differential, overall differential and REF stability sensitivity schemes.
114 M/s. Hofincons Infotech & Industrial Services Pvt. Ltd., Korba Testing of Relay, 3.T.s, P.T.s, Breakers, VCBs and ACB for Unit-1(135 MW) at BALCO, Korba site.
115 M/s. Essar Power Ltd., Hazira 110 MW, GTG # 3 GCP and CRP Relay Testing.
116 M/s. PT INDORAMA SYNTHETICS Tbk, Indonesia. Testing and commissioning of Grid Islanding and Load shedding scheme for 2 x 30 MW CPP.
117 M/s. PT INDORAMA SYNTHETICS Tbk, Indonesia. Testing of 30 MW Unit-I for,
1. Current Transformer’s, Potential Transformer’s.
2. Chinese Generator protection relay.
3. Chinese Generator transformer protection relay.
4. Generator differential stability and sensitivity schemes.
5. Overall differential protection stability sensitivity scheme.
6. Electrical system protective relays.
118 Gujrat Flurochemicals Limited, Bharuch. Testing of 3 Nos. Gas Turbine generators and 2 Nos. Gas Engines for CTs, PTs and Generator differential protection stability sensitivity scheme.
119 M/s. Hofincons Infotech & Industrial Services Pvt. Ltd., Korba Testing of Relay, 3.T.s, P.T.s, Breakers, VCBs and ACB for Unit-2 (135 MW) at BALCO, Korba site.
120 M/s. PT INDORAMA SYNTHETICS Tbk, Indonesia. Testing of Protective Relays and Schemes. Unit-1.
121 Hindustan Petroleum Corp. Ltd., Mahul Refinery. Testing of Numerical and AuxiliaryRelays.
122 Indian Farmers Fertiliser Co-operative Ltd. , Bareilly. Condition Monitoring Diagnostic Testing of GTG & HT Motors at IFFCO, Aonla Unit.
123 Sterlite Industries Ltd, Tutocorin Testing & commissioning of 15/17 MVA generator transformers.
124 China National Machinery & Equipment import & Export Corp. (Gujrat Cement Works) GCW Power Project Site Office Testing of electrical equipments at Ultratech Cement Ltd, Gujarat Cement Work, Gujrat. on TPP project.
125 Thirumalai Chemicals Ltd., Ranipet Testing and Calibration of Protective Relays for PA III plant.
126 Grasim Industries Ltd., Harihar, Karnataka Testing and Calibration of protective relays for various electrical system.
127 Century Enka , Pune. Testing of Protective Relays, CT’s and PT’s of various electrical system.
128 Hajar Trading & Technical Services, Bahrain Modification and Overhauling of 11 kV Medinsha VCB’s for Bahrain MEW. This includes carrying out,
1. Wiring modification of auxiliary switches for Meidensha Make VCB’s, Type VFT-12 and
2. Modification to replace existing auxiliary contact (Finger contacts) block.
129 Century Enka , Pune. Testing of Protective Relays, CT’s and PT’s by Primary & Secondary Current Injection of various electrical system.
130 Balco, Korba Re-commissioning of 220 kV Busbar Differential Protection Scheme at BALCO 270 MW Captive Power Plant.
131 Indian Farmers Fertiliser Co-operative Ltd., Paradeep Unit. Carrying out Load Dynamics Checks (SCC) & No-Load Dynamics Checks (OCC) for 55 MW TG Set-1 and TG set-2.
132 MALCO Energy Ltd., Mettur 1. Testing of 110 kV Current Transformers and Synchronizing Circuit Modification.
2. Relay Testing of 110 kV Substation & Aluminium Complex.
133 Hofincons Infotech & Industrial Services Pvt. Ltd. Testing ofProtection Relays, 3.T.s, P.T.s, Breakers, VCBs and ACB for BALCO,135 MW Unit # 4.
134 Hofincons Infotech & Industrial Services Pvt. Ltd. Testing of Protection Relays, 3.T.s, P.T.s, Breakers, VCBs and ACB for BALCO, 135 MW Unit # 3.
135 Emami Paper Mills Ltd., Orissa Testing and Commissioning of 15MW Generator and 132 kV / 11 kV Power Transformer, 11 kV switchgear.
136 Jindal Steel & Power Ltd., Raigarh. 1. Testing ofProtection relaysfor 2 x 55 MW CPP & Switchyard.
2. Testing ofProtection relaysfor Power Plant-1.
137 Essar Oil Ltd., Jamnagar Testing and Commissioning of GIS, LSS Panel at Essar, Vadinar site.
138 Essar Constructions Ltd., Bhander Power Plant, Hazira Testing and commissioning of 130MW STG-2.
139 Jindal Steel & Power Ltd., Raigarh. Testing of Protection relays in 2 x 55 MW CPP & Switchyard.
140 Indian Petroleum Corp. Ltd., Nagothane. Testing and Re-Commissioning of 25 MW GTG-3.
141 Hindalco Industries Ltd., Unit : Birla Copper, Dahej. Replacement of PPX relay to MICOM relay.
142 Emami Paper Mills Ltd., Balasore Testing and Commissioning of HT switchgears.
1. 11 kV panels.
2. 6.6 kV panels.
3. 132 kV switchyard and
d. Generator Relay and Control Panels.
143 ACC Limited, Jamul, Chattisgarh Testing of ,
1. 132kV CT’s/relay testing
2. 3.3kV Switchgear CT’s/relay testing.
3. Transformer stability/sensitivity checks.
144 Hindustan Zinc Limited, Chittorgarh Testing and Calibration of Protection Relays
1. 2 X 77MW 11kV STG
2. 2 x 100MVA, 132/11kV Generator Transformer
3. 132kV line/station transformerd. 6.6kV and 415V PC3.
145 Indian Petrochemicals Corporation Limited, Nagothane Testing and Re-Commissioning of 25MW STG-1.
146 Essar Oil Ltd., Jamnagar Testing and Commissioning of Electrical System of Essar Oil Refinery.
147 Century Enka Limited, Pune Testing of Electrical System, Protection Relays, Current Transformer and Potential Transformer.
148 Essar Project Ltd., Jamnagar Testing and commissioning of electrical system for 2 x 38.5 MW Power Plant.
149 Indian Farmers Fertiliser Co- operative Ltd.,Paradeep Unit, Orissa 1. Synchronization & Co-ordination of 55MW Generator
2. Load Dynamics Checks (SCC) & No-Load Dynamics checks (OCC) 55MW Generator
150 Century Enka Limited, Pune Testing of Protection Relays, Current Transformer and Potential Transformer of its various electrical system.
151 Essar Steel Ltd., Hazira Testing of Protection Relays
1. 12.2 MW, 11 kV Generator Protection Relays
2. 11.1 MW, 11 kV Generator Protection Relays
152 Orient Paper Mills, Amlai Testing of Protection Relays of various electrical system.
153 Hofincons Infotech & Industrial Services, BALCO, Korba Testing of Protection Relays CTs, PTs, Breakers ACB, VBs for Balco 540MW CPP
154 MALCO Energy Ltd.,Mettur Testing ofProtectionRelays at various electrical system.
155 Century Enka, Pune Testing ofProtectionRelays at various electrical system.
156 Reliance Industries Ltd., Kurkumbh Testing of Protection Relays at various electrical system.
157 Grasim Industries Ltd., Nagda Testing of Protection Relays at 30 MW (EC-1 & EC-2) Power Plant.
158 Hindalco Industries Ltd., Dahej Condition Monitoring Testing of 2.85 MW STG # 3 Generator.
159 Essar Oil Ltd., Jamnagar Testing and Commissioning of various electrical system of Essar Oil Refinery.
160 Hindalco Industries Ltd., Dahej GIS Scheme modification of MRS-1 and MRS-2 Substation and Relay Setting adopting for Copper I, II and III electrical system
161 Hindalco Industries Ltd., Dahej Condition Monitoring Testing of 10.5 MW, 11 kV Generator and 15 MVA, 11.75 / 11 kV Generator Transformer.
162 Essar Oil Ltd., Jamnagar Sweep Frequency Response Analysis (SFRA) Testing of 50 / 60 MVA, 220 / 33 kV transformers.
163 Hindalco Industries Ltd., Dahej Condition Monitoring Testing of 60 MW, STG # 6 & 80 MVA, 11 / 33 kV Generator Transformer.
164 Indian Farmer Fertilizer Co-operative Ltd., Bareilly Condition Monitoring Diagnostic Testing of GTG # 1, GTG # 2 and HT Motors.
165 The Associated Cement Companies Limited, Tikaria Testing and Commissioning of 20/25MVA Transformer by replacing existing 8 / 10 MVA transformer.
166 M/s. Essar Projects Ltd., Jamnagar Sweep Frequency Response Analysis (SFRA) Testing of 80 MVA, 230 / 33 kV WYE/WYE/ Delta 3 winding transformers (2 Nos.).
167 M/s. Essar Projects Ltd., Jamnagar Testing and Commissioning of 2 X 38.5 MW Power Plant electrical system for the Essar Oil Refinery Project, Vadinar.
168 M/s. Hindalco Industries Ltd. Modification, Testing and Re-Commissioning of (MRS1, 220kV switchyard and 5 Nos. TG set) Grid Islanding and Load shedding scheme.
169 M/s. Grasim, Harihar Testing and calibration of IDMT Protection Relays.
170 M/s. Essar Power Ltd., Hazira Testing and commissioning of 55MW SIEMENS Make, STG for 155 MW combined cycle Power Plant and its associated electrical System equipments.
171 M/s. Indian Farmers Fertiliser Co-operative Ltd., Paradeep Testing and commissioning of existing 132 kV, 6.6 kV and 415 V electrical system.
172 M/s. Thirumalai Chemicals Ltd., Ranipet Testing and Calibration of PA III Plant, 5 MW – TG and TNEB Incoming feeder Protection Relay.
173 M/s ACC Ltd., Chaibasa Cement Works Testing of Protection Relays and H.T switchgears for existing cement plant.
174 M/s Relene Petrochemicals Ltd., Thane (Ex. Nocil) Commissioning of Electrical system equipment for HTPB plant.
175 M/s Reliance Industries Ltd., (Glycol Plant) Kurkumb Testing and Commissioning of 220kV switchyard Transformer Bay equipments.
176 M/s Atul Limited, Valsad Testing and Commissioning of 5 MW AEG STG set electrical system and its equipments.
177 M/s. Grasim Industries Ltd., Nagda Testing of 40 MW STG, its protection relays, 3.T’s, Control Scheme and its associated electrical system.
178 M/s. Essar Power Ltd., Hazira Testing and Commissioning of 100 MW HITACHI Make Gas Turbine Generator, its associated electrical system including protection relays and related instrumentation.
179 M/s. Hindalco Industries Ltd., Dahej Testing, calibration and commissioning of protective relays and schemes for 60 MW CPP Generator, 220 kV Switchyard and associated distribution system.
180 M/s. Haldia Petrochemicals Ltd., Haldia Testing and Calibration of Protection Relays at various electrical system.
181 M/s. Jindal Polyester Ltd., Igatpuri Testing and Commissioning of 12.5 MVA, 132 kV / 11kV Transformers.
182 M/s.The Associated Cement Cos. Ltd., Chandrapur Testing and Calibration of Protection Relays at various electrical system.
183 M/s.Hindustan Lever Ltd., Silvasa Testing and Calibration of Protection Relays at various electrical system.
184 M/s. Bharat Aluminium Company Ltd., Champa Stability and Sensitivity Checks of Restricted earth Fault Scheme for Station Transformer at 240MW CPP Switchyard.
185 M/s. Madras Aluminium Company Ltd., Mettur Testing and Calibration of Protection Relays at various electrical system.
186 M/s.Atul Ltd. Testing and Calibration of Protection Relays and Scheme testing of Transformers.
187 M/s. Steel Authority of India Ltd., Rourkela Steel Plant Testing of 1. Busbar Differential Protective Scheme for 132 KV and 33 kV Bus, Generator Protection Relays, 132 kV Transmission Line.
2. Testing of Protection Relays, CT / PT Testing, etc
188 M/s. Unimers India Pvt. Ltd., Mumbai Testing and Calibration of Protective Relays at various electrical system.
189 M/s. Orient Paper Mills Ltd., Amlai Testing of Protection relays and three phase energy meters.
190 M/s. Essar Power Ltd., Hazira Testing of 500 MW IPP Electrical System.
191 M/s. Eurotex Industries and Exports Ltd., Kolhapur Investigation of reason for unbalance current observed in MSEB feeder when Captive power plant, D.G. Sets operate in parallel with MSEB
192 M/s. Grasim Industries Ltd., Grasilene & Harihar Polyfiber Testing and Calibration of Protection Relays at various electrical system.
193 M/s. Sesa Industries Ltd., Goa Testing and Calibration of Protection Relays at PIG Iron Plant.
194 M/s. DCW Ltd., Dhrangadhra Testing and Calibration of EE, ABB make Protection Relays of 3.45 MW BHEL T.G. set.
195 M/s. Grasim Industries Ltd., Nagda Testing and Commissioning of 40MW co-generation power plant. Electrical system equipments / protective relays servicing, testing, calibration for EC-1, 12.5MW & 16.5MW T.G. sets.
196 M/s. Hindustan Lever Ltd., Bombay Testing and Calibration of Protection Relays at various electrical system.
197 M/s. National News Prints and Paper Mills, Nepanagar Testing and Calibration of Protection Relays at various electrical system.
198 M/s. Heavy Water Project, Kota Testing and Commissioning of New Steam Generation Plant.
199 M/s. Tarapur Atomic Power Station, Tarapur Testing and Commissioning of 100 MVA and 260 MVA, 11/220KV Generator Transformers.
200 M/s. Gujarat State Fertilizer and Chemicals Ltd., Vadodara Testing carried out at Co-generation Plant,
1. Phase I: 20MVA, 11/66kV Transformer.
2. Phase II: 28MVA, 11/66kV Transformer.
3. Phase III:
i. 35/45 MVA, 11/66kV Transformer. ii. 25MVA, 11/66kV Transformer.
201 M/s. Birla Copper, A Divn. of Indo Gulf Fertilizer (Copper Smelter), Dahej Testing of 40MVA Transformer at 220 kV Switchyard.
202 M/s. Indian Dyestuff Industries Ltd., Ranoli Testing of 2.5MVA and 5MVA transformers and 33kV Switchyard Equipments.
203 M/s. Century Enka, Pune Testing of 25MVA, 220/22kV Transformer and Its associated electrical equipment.
204 M/s. Bombay Dyeing and Mfg. Co. Ltd., Patalganga Testing of 220kV Switchyard and its associated electrical equipments.
205 M/s. National Organic Chemical Industries Ltd., Thane Testing of 12.5MVA and 50MVA Transformers at 100kV Switchyard.