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Market Potential Of Power Transmission & Distribution Products

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Company Manufacturing PTD Products (In Alphabetical Order)

No. Company

1 Alliance Electricals Private Limited

2 AREVA

3 Asea Brown Boveri Limited (ABB)

4 Bharat Electrical Industries

5 Bharat Heavy Electrical Limited

6 Biecco Lawrie Limited

7 BPL

8 Chowdhury Industries

9 Crompton Greaves Limited

10 Eastern Transformer

11 Easun Reyrolle Limited

12 Elpro (Acquired by Siemens)

13 GK Electricals

14 G Nandy & Company

15 IMP Power Limited

16 Laxmi Engineering

17 Marsons Limited

18 Matrix Telecom Private Limited

19 Pragati Electrical Private Limited

20 Radio Accessories

21 S & S

22 Siemens

23 TELK

Power Transmission & Distribution (PTD) Products

Power Transmission & Distribution (PTD) Products can be divided into following category -

High Voltage (HV) Products

No. Product

1 Power Transformer

2 SF6 Outdoor Circuit Breaker

3 Isolator (with earthing switch)

4 Isolator (without earthing switch)

5 Current Transformer

6 Potential Transformer

7 AB Switch/Switchboard

8 Main Contact Assembly

9 Earth Switch Contact Assembly

10 Operating Rod Insulator

11 Terminal Connector

12 Solidcore Insulator

13 Mechanical Interlock

14 Support Structure for Disconnector

Medium Voltage (MV) Products

1) Primary Distribution Switchgear

1. Air-insulated Switchgear panels (Indoor/Outdoor)

2. Outdoor Vacuum Circuit Breakers

3. Gas-insulated Switchgear

2) Secondary Distribution Switchgear

1. Gas-insulated Ring Main Unit

2. Air-insulated Ring Main Unit

3) Components

1. Vacuum Circuit Breakers

2. Vacuum Interrupters

3. Vacuum Contactors

4. Vacuum Switches

5. Fuses

6. Switch Disconnectors

7. Disconnectors

8. Surge Arrestors

4) Turnkey Solutions

1. Air-insulated Substations

2. Gas-insulated Substations

3. Medium Voltage DC Transmission

5) Retrofit Solutions and Services

1. Upgradation of Switchgear

2. Annual Maintenance

Protection & Energy Monitoring (EA) Products

No. Product

1 Over Current & Earth Fault

2 Directional Over Current & Earth Fault

3 Distance Protection

4 Pilot Wire Differential

5 Busbar Protection

6 Transformer Differential

7 Generator Protection

8 Voltage & Frequency Protection

Spares (SE)

¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬

No. Product

1 VCB Trolley

2 Middle Pole Complete Assembly

3 Vacuum Interrupter

4 Bus Earthing Truck

5 Circuit Earthing Truck

6 Vacuum Bottle

7 Locking Pin

8 Tripping Spring (Outdoor)

9 Closing Spring (Outdoor)

10 'O' Ring of Gas Connecting Pipe

11 Finger Contacts

12 Space Heater

13 Lower Mating Contact Bushing

14 Upper Mating Contact Bushing

Spares (SE)

No. Product

15 Dip Tube

16 Spring Charging Motor

17 Closing Coil

18 Tripping Coil

19 Maintenance Flange

20 SF6 Gas Filling Device

21 Double Bus Bar

22 Tubular

...

...

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