Nanak Electricals & Power Control

The 62.5 kVA Aluminium Three-Phase Distribution Transformer is a reliable electrical transformer designed for stepping down high voltage to usable levels for medium-scale industrial, commercial, and residential applications. With a 62.5 kVA capacity, it efficiently handles moderate electrical loads and ensures stable power distribution across three-phase systems.

The 250 kVA Mild Steel Oil-Cooled Distribution Transformer is a high-capacity electrical transformer designed for efficient voltage conversion in medium to large-scale commercial, industrial, and utility applications. This transformer uses oil as a coolant to maintain optimal operating temperatures, preventing overheating and ensuring the longevity of the transformer. The 250 kVA capacity allows it to handle substantial electrical loads, making it ideal for powering large machinery, equipment, or distribution networks. Constructed with durable mild steel, it provides strong protection against environmental elements. Its oil-cooling system enhances efficiency by offering better thermal management, making it reliable for continuous and demanding operations.

• Insulation & Cooling: The core and windings are submerged in oil, which acts as a dielectric medium to prevent electrical breakdown and removes heat via convection through radiators.
• Components: Key elements include the main tank, magnetic core, copper/aluminum windings, oil conservator, radiators/fins, bushings, and silica gel breather.
• Operating Principle: As the core/windings heat up, oil circulates, moving hot oil to the radiators and returning cooled oil to the tank.
• Applications: Primarily used for outdoor applications, such as on poles, in substations, or in industrial settings due to oil's fire risks in confined spaces.
• Advantages: These transformers are known for high efficiency, better heat dissipation, lower maintenance (compared to dry types in some contexts), and suitability for high voltage. 

• Rating: Ranges from small to large capacities, commonly up to 2.5 MVA and beyond.
• Voltage Ratio: Frequently 11 kV / 433 V or 33 kV / 433 V.
• Cooling Method: ONAN (Oil Natural Air Natural) is standard, where oil circulates naturally and cools via ambient air on radiators

• Insulation & Cooling: The core and windings are submerged in oil, which acts as a dielectric medium to prevent electrical breakdown and removes heat via convection through radiators.
• Components: Key elements include the main tank, magnetic core, copper/aluminum windings, oil conservator, radiators/fins, bushings, and silica gel breather.
• Operating Principle: As the core/windings heat up, oil circulates, moving hot oil to the radiators and returning cooled oil to the tank.
• Applications: Primarily used for outdoor applications, such as on poles, in substations, or in industrial settings due to oil's fire risks in confined spaces.
• Advantages: These transformers are known for high efficiency, better heat dissipation, lower maintenance (compared to dry types in some contexts), and suitability for high voltage. 

• Rating: Ranges from small to large capacities, commonly up to 2.5 MVA and beyond.
• Voltage Ratio: Frequently 11 kV / 433 V or 33 kV / 433 V.
• Cooling Method: ONAN (Oil Natural Air Natural) is standard, where oil circulates naturally and cools via ambient air on radiators

• Insulation & Cooling: The core and windings are submerged in oil, which acts as a dielectric medium to prevent electrical breakdown and removes heat via convection through radiators.
• Components: Key elements include the main tank, magnetic core, copper/aluminum windings, oil conservator, radiators/fins, bushings, and silica gel breather.
• Operating Principle: As the core/windings heat up, oil circulates, moving hot oil to the radiators and returning cooled oil to the tank.
• Applications: Primarily used for outdoor applications, such as on poles, in substations, or in industrial settings due to oil's fire risks in confined spaces.
• Advantages: These transformers are known for high efficiency, better heat dissipation, lower maintenance (compared to dry types in some contexts), and suitability for high voltage. 

• Rating: Ranges from small to large capacities, commonly up to 2.5 MVA and beyond.
• Voltage Ratio: Frequently 11 kV / 433 V or 33 kV / 433 V.
• Cooling Method: ONAN (Oil Natural Air Natural) is standard, where oil circulates naturally and cools via ambient air on radiators

• Insulation & Cooling: The core and windings are submerged in oil, which acts as a dielectric medium to prevent electrical breakdown and removes heat via convection through radiators.
• Components: Key elements include the main tank, magnetic core, copper/aluminum windings, oil conservator, radiators/fins, bushings, and silica gel breather.
• Operating Principle: As the core/windings heat up, oil circulates, moving hot oil to the radiators and returning cooled oil to the tank.
• Applications: Primarily used for outdoor applications, such as on poles, in substations, or in industrial settings due to oil's fire risks in confined spaces.
• Advantages: These transformers are known for high efficiency, better heat dissipation, lower maintenance (compared to dry types in some contexts), and suitability for high voltage. 

• Rating: Ranges from small to large capacities, commonly up to 2.5 MVA and beyond.
• Voltage Ratio: Frequently 11 kV / 433 V or 33 kV / 433 V.
• Cooling Method: ONAN (Oil Natural Air Natural) is standard, where oil circulates naturally and cools via ambient air on radiators

• Insulation & Cooling: The core and windings are submerged in oil, which acts as a dielectric medium to prevent electrical breakdown and removes heat via convection through radiators.
• Components: Key elements include the main tank, magnetic core, copper/aluminum windings, oil conservator, radiators/fins, bushings, and silica gel breather.
• Operating Principle: As the core/windings heat up, oil circulates, moving hot oil to the radiators and returning cooled oil to the tank.
• Applications: Primarily used for outdoor applications, such as on poles, in substations, or in industrial settings due to oil's fire risks in confined spaces.
• Advantages: These transformers are known for high efficiency, better heat dissipation, lower maintenance (compared to dry types in some contexts), and suitability for high voltage. 

• Rating: Ranges from small to large capacities, commonly up to 2.5 MVA and beyond.
• Voltage Ratio: Frequently 11 kV / 433 V or 33 kV / 433 V.
• Cooling Method: ONAN (Oil Natural Air Natural) is standard, where oil circulates naturally and cools via ambient air on radiators

• Insulation & Cooling: The core and windings are submerged in oil, which acts as a dielectric medium to prevent electrical breakdown and removes heat via convection through radiators.
• Components: Key elements include the main tank, magnetic core, copper/aluminum windings, oil conservator, radiators/fins, bushings, and silica gel breather.
• Operating Principle: As the core/windings heat up, oil circulates, moving hot oil to the radiators and returning cooled oil to the tank.
• Applications: Primarily used for outdoor applications, such as on poles, in substations, or in industrial settings due to oil's fire risks in confined spaces.
• Advantages: These transformers are known for high efficiency, better heat dissipation, lower maintenance (compared to dry types in some contexts), and suitability for high voltage. 

• Rating: Ranges from small to large capacities, commonly up to 2.5 MVA and beyond.
• Voltage Ratio: Frequently 11 kV / 433 V or 33 kV / 433 V.
• Cooling Method: ONAN (Oil Natural Air Natural) is standard, where oil circulates naturally and cools via ambient air on radiators

• Insulation & Cooling: The core and windings are submerged in oil, which acts as a dielectric medium to prevent electrical breakdown and removes heat via convection through radiators.
• Components: Key elements include the main tank, magnetic core, copper/aluminum windings, oil conservator, radiators/fins, bushings, and silica gel breather.
• Operating Principle: As the core/windings heat up, oil circulates, moving hot oil to the radiators and returning cooled oil to the tank.
• Applications: Primarily used for outdoor applications, such as on poles, in substations, or in industrial settings due to oil's fire risks in confined spaces.
• Advantages: These transformers are known for high efficiency, better heat dissipation, lower maintenance (compared to dry types in some contexts), and suitability for high voltage. 

• Rating: Ranges from small to large capacities, commonly up to 2.5 MVA and beyond.
• Voltage Ratio: Frequently 11 kV / 433 V or 33 kV / 433 V.
• Cooling Method: ONAN (Oil Natural Air Natural) is standard, where oil circulates naturally and cools via ambient air on radiators

• Insulation & Cooling: The core and windings are submerged in oil, which acts as a dielectric medium to prevent electrical breakdown and removes heat via convection through radiators.
• Components: Key elements include the main tank, magnetic core, copper/aluminum windings, oil conservator, radiators/fins, bushings, and silica gel breather.
• Operating Principle: As the core/windings heat up, oil circulates, moving hot oil to the radiators and returning cooled oil to the tank.
• Applications: Primarily used for outdoor applications, such as on poles, in substations, or in industrial settings due to oil's fire risks in confined spaces.
• Advantages: These transformers are known for high efficiency, better heat dissipation, lower maintenance (compared to dry types in some contexts), and suitability for high voltage. 

• Rating: Ranges from small to large capacities, commonly up to 2.5 MVA and beyond.
• Voltage Ratio: Frequently 11 kV / 433 V or 33 kV / 433 V.
• Cooling Method: ONAN (Oil Natural Air Natural) is standard, where oil circulates naturally and cools via ambient air on radiators

• Insulation & Cooling: The core and windings are submerged in oil, which acts as a dielectric medium to prevent electrical breakdown and removes heat via convection through radiators.
• Components: Key elements include the main tank, magnetic core, copper/aluminum windings, oil conservator, radiators/fins, bushings, and silica gel breather.
• Operating Principle: As the core/windings heat up, oil circulates, moving hot oil to the radiators and returning cooled oil to the tank.
• Applications: Primarily used for outdoor applications, such as on poles, in substations, or in industrial settings due to oil's fire risks in confined spaces.
• Advantages: These transformers are known for high efficiency, better heat dissipation, lower maintenance (compared to dry types in some contexts), and suitability for high voltage. 

• Rating: Ranges from small to large capacities, commonly up to 2.5 MVA and beyond.
• Voltage Ratio: Frequently 11 kV / 433 V or 33 kV / 433 V.
• Cooling Method: ONAN (Oil Natural Air Natural) is standard, where oil circulates naturally and cools via ambient air on radiators

• Insulation & Cooling: The core and windings are submerged in oil, which acts as a dielectric medium to prevent electrical breakdown and removes heat via convection through radiators.
• Components: Key elements include the main tank, magnetic core, copper/aluminum windings, oil conservator, radiators/fins, bushings, and silica gel breather.
• Operating Principle: As the core/windings heat up, oil circulates, moving hot oil to the radiators and returning cooled oil to the tank.
• Applications: Primarily used for outdoor applications, such as on poles, in substations, or in industrial settings due to oil's fire risks in confined spaces.
• Advantages: These transformers are known for high efficiency, better heat dissipation, lower maintenance (compared to dry types in some contexts), and suitability for high voltage. 

• Rating: Ranges from small to large capacities, commonly up to 2.5 MVA and beyond.
• Voltage Ratio: Frequently 11 kV / 433 V or 33 kV / 433 V.
• Cooling Method: ONAN (Oil Natural Air Natural) is standard, where oil circulates naturally and cools via ambient air on radiators

The 2 MVA Copper OLTC (On-Load Tap Changer) Distribution Transformer is a high-capacity transformer designed for efficient power distribution in industrial, commercial, and utility applications. With a 2 MVA rating, it can handle large electrical loads, making it ideal for high-demand environments.

Equipped with copper windings, it ensures excellent conductivity, reduced energy losses, and enhanced performance compared to aluminum windings. The OLTC feature allows for voltage regulation under load, enabling the transformer to maintain a stable output voltage even during fluctuations in the input voltage, ensuring reliable power delivery.

This transformer is built for durability, with robust construction and cooling mechanisms to handle continuous operation. It is typically used in substations or large-scale power distribution systems where stable and efficient voltage control is crucial.

• Insulation & Cooling: The core and windings are submerged in oil, which acts as a dielectric medium to prevent electrical breakdown and removes heat via convection through radiators.
• Components: Key elements include the main tank, magnetic core, copper/aluminum windings, oil conservator, radiators/fins, bushings, and silica gel breather.
• Operating Principle: As the core/windings heat up, oil circulates, moving hot oil to the radiators and returning cooled oil to the tank.
• Applications: Primarily used for outdoor applications, such as on poles, in substations, or in industrial settings due to oil's fire risks in confined spaces.
• Advantages: These transformers are known for high efficiency, better heat dissipation, lower maintenance (compared to dry types in some contexts), and suitability for high voltage. 

• Rating: Ranges from small to large capacities, commonly up to 2.5 MVA and beyond.
• Voltage Ratio: Frequently 11 kV / 433 V or 33 kV / 433 V.
• Cooling Method: ONAN (Oil Natural Air Natural) is standard, where oil circulates naturally and cools via ambient air on radiators

Transformer Rewinding Service is a specialized service aimed at repairing and refurbishing electrical transformers that have experienced damage or wear to their windings. Over time, transformers can suffer from issues such as insulation breakdown, overheating, or mechanical damage to the windings, which can lead to inefficiency or failure.

The 250 KVA Copper Wound Hermetically Sealed Transformer is a high-capacity electrical transformer designed for efficient power distribution in industrial, commercial, and utility applications. With a 250 KVA rating, it is capable of handling significant electrical loads, making it ideal for powering large machinery, equipment, and systems.

The 10 KVA Mild Steel Pole Mounted Transformer is a compact, durable transformer designed for outdoor use in power distribution systems. With a 10 KVA capacity, it is ideal for residential and small commercial applications, efficiently stepping down high voltage for local distribution. Constructed from mild steel, it offers robust protection against weather and environmental factors. Mounted on a pole, this transformer is space-saving and easy to install in areas where ground space is limited. It ensures reliable power supply with minimal maintenance, making it a practical solution for rural or suburban areas.