HT Transformer Manufacturers are companies that design, produce, and supply High Tension (HT) transformers. These transformers are used to handle high voltage levels, typically above 11kV and up to 132kV or more, and are essential for power distribution and transmission in industries, substations, and power grids.
What is an HT Transformer?
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HT (High Tension) Transformers are used to step down high voltages (like 66kV, 33kV, or 11kV) from transmission lines to lower voltages (e.g., 440V or 230V) for industrial or commercial use.
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These are also called power transformers when used in transmission networks and distribution transformers when used at the distribution level.
Typical Features of HT Transformers:
Feature | Details |
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Voltage Rating | 11kV to 132kV and above |
Power Rating | From 100 kVA to several MVA |
Cooling Methods | Oil-cooled (ONAN, ONAF), Air-cooled |
Mounting Type | Pole-mounted or Pad-mounted |
Applications | Power grids, substations, industries, factories |
Protection Devices | Buchholz relay, pressure relief valve, etc. |
Industries Using HT Transformers:
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Power utilities
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Steel and cement industries
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Hospitals and large campuses
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Data centers
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Manufacturing units
Why HT Transformer Manufacturers Matter:
Good HT transformer manufacturers ensure:
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High energy efficiency
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Safety and durability
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Compliance with BIS/IEC/IS standards
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Customization for your load and voltage needs
Indian Servo Controls Transformer Products
Distribution Transformer
- Rating: upto 5MVA
- Voltage Class: 11KV-33KV/433V
- Oil Cooled
- Off Load Transformer’
OLTC Distribution Transformer
- Rating: upto 5MVA
- Voltage Class: 11KV-33KV/433V
- Oil Cooled
- On Load Transformer
Furnace Transformer
- Rating: upto 3000KVA
- Oil Cooled
Solar Transformer
- Rating: upto 5MVA
- Oil Cooled
Power Transformer
- Rating: upto 5MVA
- Voltage Class: 11KV-33KV
- Oil Cooled
- On Load Transformer
- Off Load Transformer
HT AVR (Servo Stabilizer)
- Rating: upto 3MVA
- Oil Cooled
Indian Servo Controls Servo Stabilizer Products
Servo Stabilizer (Balance Type – I)
- Rating: (25-100)KVA
- Oil Cooled
- Rolling contact Servo Stabilizer
- Micro based controller
Servo Stabilizer (Balance Type – II)
- Rating: (100-500)KVA
- Oil Cooled
- Rolling contact Servo Stabilizer
Servo Stabilizer
- Rating: (500-3000)KVA
- Oil Cooled
- Rolling contact Servo Stabilizer
Servo Stabilizer (Unbalanced)
- Rating: (25-2000)KVA
- Oil Cooled
- Rolling contact Servo Stabilizer
- Micro based controller
Indian Servo Controls Rectifier Products
Silicon Power Rectifier
- Voltage: 08V / 12V/ 16V / 20V / 24V / 30V
- Load Ampere: upto 10000Amp.
- Oil Cooled
- Rolling contact
Silicon Power Rectifier
- Voltage: 08V / 12V/ 16V / 20V / 24V / 30V
- Load Ampere: upto 10000Amp.
- Oil Cooled
- Rolling contact
Best HT Transformer Manufacturers Company in Patna, Bihar?
Servokon Systems Ltd.
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Overview: Established in 1990, Servokon is a leading manufacturer and supplier of power conditioning equipment and transformers in India. They offer a wide range of products, including high-capacity transformers and servo stabilizers.
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Product Range: Power transformers up to 50 MVA capacity and up to 66kV primary/secondary voltage, with both Off-Circuit Tap Changer (OCTC) and On-Load Tap Changer (OLTC) options.
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Certifications: ISO 9001 certified company.
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Presence in Patna: Servokon has a significant presence in Patna, catering to various industrial and commercial clients.
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Website: servokon.commahendratransformers.com+2SERVOKON | Servo Voltage Stabilizer+2SERVOKON | Servo Voltage Stabilizer+2
Mahendra Transformers Pvt. Ltd.
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Overview: An ISO 9001:2015 certified company, Mahendra Transformers manufactures and supplies precision-engineered electrical power transformers, including units up to 5 MVA and 33/11 kV.
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Product Range: Their offerings include power transformers with on-load tap changers, unit auxiliary transformers, and generator transformers.
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Specialization: They also manufacture HT Automatic Voltage Regulators (HT-AVR) designed to control voltage fluctuations in transmission and distribution networks.
Hinduja Power Solutions
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Overview: Based in Patna, Hinduja Power Solutions is an authorized wholesale dealer specializing in electrical power transformers and OLTC transformers.
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Product Range: They offer a variety of transformers suitable for different applications, ensuring quality and reliability.
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Website: hindujapowersolutions.in
Anand Steemet India Private Limited
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Overview: With over 52 years of experience, Anand Steemet is a prominent transformer manufacturer based in Patna. They specialize in producing distribution transformers, pole-mounted transformers, and electrical control panels.
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Certifications: Their products adhere to international standards, including IS:2026, IS:1180, and IEC 171.
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Location: C-18,19 Patliputra Industrial Area, Patna, Bihar -800013
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Contact: +91-81020 34390
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Website: asipl.org
HT Transformer Manufacturers Cost in Patna, Bihar?
The cost of High Tension (HT) transformers in Patna, Bihar, varies based on several factors, including capacity (measured in kVA or MVA), voltage class, cooling method (oil-cooled or dry-type), and additional features like On-Load Tap Changers (OLTC). Here’s an overview of the typical price ranges:
Estimated Price Range for HT Transformers in Patna
Transformer Capacity & Type | Estimated Price Range (INR) | Notes |
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100 kVA, 11kV Oil-Cooled Distribution Transformer | ₹1,25,000 – ₹1,50,000 | Common for small industrial or commercial setups |
250 kVA, 11kV Distribution Transformer | ₹2,00,000 – ₹2,50,000 | Suitable for medium-sized industrial applications |
500 kVA, 11kV Distribution Transformer | ₹3,50,000 – ₹4,50,000 | Often used in larger commercial or industrial facilities |
1 MVA, 33/11kV Power Transformer | ₹7,00,000 – ₹9,00,000 | Used in substations and large industrial plants |
5 MVA, 33/11kV Power Transformer | ₹20,00,000 – ₹25,00,000 | Suitable for high-capacity industrial or utility applications |
HT AVR (Automatic Voltage Regulator) Transformers | ₹3,00,000 – ₹10,00,000+ | Prices vary based on capacity and features; used for voltage stabilization |
Note: These prices are approximate and can vary based on specifications, manufacturer, and market conditions.
Leading HT Transformer Manufacturers in Patna
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Servokon Systems Ltd.
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Overview: Established in 1990, Servokon is a leading manufacturer and supplier of power conditioning equipment and transformers in India. They offer a wide range of products, including high-capacity transformers and servo stabilizers.
-
Product Range: Power transformers up to 50 MVA capacity and up to 66kV primary/secondary voltage, with both Off-Circuit Tap Changer (OCTC) and On-Load Tap Changer (OLTC) options.
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Certifications: ISO 9001 certified company.
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Presence in Patna: Servokon has a significant presence in Patna, catering to various industrial and commercial clients.
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Mahendra Transformers Pvt. Ltd.
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Overview: An ISO 9001:2015 certified company, Mahendra Transformers manufactures and supplies precision-engineered electrical power transformers, including units up to 5 MVA and 33/11 kV.
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Product Range: Their offerings include power transformers with on-load tap changers, unit auxiliary transformers, and generator transformers.
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Specialization: They also manufacture HT Automatic Voltage Regulators (HT-AVR) designed to control voltage fluctuations in transmission and distribution networks.
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Website: mahendratransformers.com
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Hinduja Power Solutions
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Overview: Based in Patna, Hinduja Power Solutions is an authorized wholesale dealer specializing in electrical power transformers and OLTC transformers.
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Product Range: They offer a variety of transformers suitable for different applications, ensuring quality and reliability.
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Key Considerations When Purchasing HT Transformers
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Capacity Requirements: Determine the appropriate kVA/MVA rating based on your load requirements.
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Voltage Class: Ensure compatibility with your system’s voltage levels (e.g., 11kV, 33kV).
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Cooling Method: Choose between oil-cooled and dry-type transformers based on installation environment and maintenance preferences.
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Tap Changer Options: Decide between Off-Circuit Tap Changer (OCTC) and On-Load Tap Changer (OLTC) based on the need for voltage regulation under load.
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Compliance and Standards: Verify that the transformer meets relevant IS/IEC standards and has necessary certifications.
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After-Sales Support: Consider manufacturers that offer robust after-sales service and support.
Largest HT Transformer Manufacturers in Patna, Bihar?
If you’re seeking the largest High Tension (HT) transformer manufacturers in Patna, Bihar, several companies stand out due to their extensive experience, production capacity, and adherence to international standards.
Servokon Systems Ltd.
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Overview: Established in 1990, Servokon is a leading manufacturer and supplier of power conditioning equipment and transformers in India. They offer a wide range of products, including high-capacity transformers and servo stabilizers.
-
Product Range: Power transformers up to 50 MVA capacity and up to 66kV primary/secondary voltage, with both Off-Circuit Tap Changer (OCTC) and On-Load Tap Changer (OLTC) options.
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Certifications: ISO 9001 certified company.
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Presence in Patna: Servokon has a significant presence in Patna, catering to various industrial and commercial clients.
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Website: servokon.com
Mahendra Transformers Pvt. Ltd.
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Overview: An ISO 9001:2015 certified company, Mahendra Transformers manufactures and supplies precision-engineered electrical power transformers, including units up to 5 MVA and 33/11 kV.
-
Product Range: Their offerings include power transformers with on-load tap changers, unit auxiliary transformers, and generator transformers.
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Specialization: They also manufacture HT Automatic Voltage Regulators (HT-AVR) designed to control voltage fluctuations in transmission and distribution networks.
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Website: mahendratransformers.com
Anand Steemet India Private Limited (ASIPL)
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Overview: With over 52 years of experience, Anand Steemet is a prominent transformer manufacturer based in Patna. They specialize in producing distribution transformers, pole-mounted transformers, and electrical control panels.
-
Certifications: Their products adhere to international standards, including IS:2026, IS:1180, and IEC 171.
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Location: C-18,19 Patliputra Industrial Area, Patna, Bihar -800013
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Contact: +91-81020 34390
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Website: asipl.org
Top HT Transformer Manufacturers Suppliers in Patna, Bihar?
Servokon Systems Ltd.
-
Overview: Established in 1990, Servokon is a leading manufacturer and supplier of power conditioning equipment and transformers in India. They offer a wide range of products, including high-capacity transformers and servo stabilizers.
-
Product Range: Power transformers up to 50 MVA capacity and up to 66kV primary/secondary voltage, with both Off-Circuit Tap Changer (OCTC) and On-Load Tap Changer (OLTC) options.
-
Certifications: ISO 9001 certified company.
-
Presence in Patna: Servokon has a significant presence in Patna, catering to various industrial and commercial clients.
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Website: servokon.com
Mahendra Transformers Pvt. Ltd.
-
Overview: An ISO 9001:2015 certified company, Mahendra Transformers manufactures and supplies precision-engineered electrical power transformers, including units up to 5 MVA and 33/11 kV.
-
Product Range: Their offerings include power transformers with on-load tap changers, unit auxiliary transformers, and generator transformers.
-
Specialization: They also manufacture HT Automatic Voltage Regulators (HT-AVR) designed to control voltage fluctuations in transmission and distribution networks.
-
Website: mahendratransformers.com
Anand Steemet India Private Limited
-
Overview: With over 52 years of experience, Anand Steemet is a prominent transformer manufacturer based in Patna. They specialize in producing distribution transformers, pole-mounted transformers, and electrical control panels.
-
Certifications: Their products adhere to international standards, including IS:2026, IS:1180, and IEC 171.
-
Location: C-18,19 Patliputra Industrial Area, Patna, Bihar -800013
-
Contact: +91-81020 34390
-
Website: asipl.org
Top 10 HT Transformer Manufacturers in Patna, Bihar
Servokon Systems Ltd.
-
Overview: Established in 1990, Servokon is a leading manufacturer and supplier of power conditioning equipment and transformers in India. They offer a wide range of products, including high-capacity transformers and servo stabilizers.
-
Certifications: ISO 9001 certified company.
-
Presence in Patna: Servokon has a significant presence in Patna, catering to various industrial and commercial clients.
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Website: servokon.comTradeindia+2SERVOKON | Servo Voltage Stabilizer+2SERVOKON | Servo Voltage Stabilizer+2
Mangal Engineers and Consultants (MEC)
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Overview: With over 16 years of experience, MEC specializes in manufacturing industrial-grade oil and air-cooled servo stabilizers ranging from 100 KVA to 5000 KVA.
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Product Range: Their offerings include automatic servo voltage stabilizers suitable for various industrial applications.
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Website: exportersindia.comTradeindia+3Exporters India+3Tradeindia+3
Sai Enterprises
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Overview: Established in 2008, Sai Enterprises is known for manufacturing Volset-branded servo stabilizers with capacities from 3 KVA to 1000 KVA.
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Product Range: They offer both air-cooled and oil-cooled models, catering to diverse industrial needs.
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Website: exportersindia.comExporters India
K N Associates
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Overview: Located in Anandpuri, Patna, K N Associates specializes in manufacturing single and three-phase servo stabilizers ranging from 1 KVA to 60 KVA.
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Product Features: Their stabilizers come with digital/analog displays and are designed for indoor use.
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Website: exportersindia.comExporters India
Desta Electricals (India)
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Overview: With over 13 years in the industry, Desta Electricals offers a wide range of three-phase air-cooled servo stabilizers.
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Product Features: Their stabilizers are known for features like wave shape distortion-free output and immunity to load power factor variations.
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Website: exportersindia.comExporters India
M/S Reet Industries
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Overview: Established in 2023, M/S Reet Industries manufactures three-phase air-cooled servo stabilizers with capacities up to 100 KVA.
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Product Features: Their products come with digital controllers and are suitable for industrial applications.
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Website: exportersindia.comExporters India
The Power Enterprises
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Overview: A recent entrant in the market, The Power Enterprises offers automatic servo voltage stabilizers for industrial use, including 15 KVA models.
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Product Features: Their stabilizers feature microcontroller-based control systems and are designed for floor mounting.
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Website: exportersindia.comExporters India
Green Volt System
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Overview: Green Volt System is a manufacturer and supplier of servo stabilizers, catering to various industrial and commercial clients in Patna.
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Product Range: They offer a variety of servo stabilizers suitable for different applications.
VOLTSAMP Technologies India Pvt. Ltd.
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Overview: VOLTSAMP Technologies is involved in the manufacturing and supplying of servo stabilizers, serving clients in Patna and surrounding areas.
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Product Range: They provide a range of servo stabilizers tailored to customer requirements.
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Website: aajjo.com
Trimurti Solutions
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Overview: Trimurti Solutions is a wholesale trader of Servokon servo stabilizers in Patna, offering high-quality automatic voltage stabilizers for various industries and residential units.
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Product Features: Their stabilizers include transformers and power control circuits for controlling output AC voltage.
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Website: trimurtisolutions.co.in
Frequently Asked Questions – HT Transformer Manufacturers
1. What is an HT Transformer?
An HT transformer Manufacturers is used to reduce high-voltage power (typically above 11kV) to lower levels for safe industrial or commercial use.
2. Where are HT transformers commonly used?
- Electrical substations
- Steel plants & furnaces
- Renewable energy installations
- Large commercial complexes
- Power distribution networks
3. What certifications should a manufacturer have?
- ISO 9001 & ISO 14001
- BIS Certification
- Compliance with IS/IEC standards
4. What types of HT transformers are offered in Patna, Bihar?
- Oil-immersed transformers
- Dry-type transformers
- OLTC and off-load transformers
- HT AVR (Servo Type)
- Furnace transformers
5. Do manufacturers offer installation and maintenance?
Yes. Services include:
- On-site commissioning
- AMC (Annual Maintenance Contracts)
- Repair and breakdown support
6. Are exports available?
Yes. Many manufacturers export to:
- Africa
- Middle East
- South-East Asia
- Some parts of Europe
7. What is the warranty period?
Most manufacturers offer:
- 12 to 24 months standard warranty
- Extended warranties upon request
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