Special Purpose Transformer

Name: Special Purpose Transformer
Brand: NGG POWER TECH INDIA PRIVATE LIMITED
Price: 25000 INR
Availability: InStock

25000 INR/Unit

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Product Details:

Capacity 500 kVA - 2500 kVA
Low Voltage 415 V / 690 V or as specified
High Voltage 11 kV / 22 kV / 33 kV
Coil Material Copper/Aluminum
Cooling Type ONAN (Oil Natural Air Natural) / ONAF (Oil Natural Air Forced)
Operating Temperature -25C to +55C
Load Loss As per IS/IEC standards
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Special Purpose Transformer Price And Quantity

Minimum Order Quantity 1 Unit
Price 25000 INR/Unit

Winding Test Routine & Type Tested
Impedance Voltage Customized per requirement
Insulation Class Class F/H
Ambient Humidity Up to 95% RH
Terminal Type Copper Lugs / Bus Bars
Mounting Type Floor Mounted
Protection Type Overload, Short Circuit, Over-temperature
Tap Changer Off Circuit or On Load Tap Changer (OLTC) available
Enclosure IP23/IP54 (Optional)
Noise Level < 65 dB

Special Purpose Transformer Product Specifications

Dimension (L*W*H) Custom as per specification (e.g., 1700 mm x 900 mm x 1800 mm)
Usage Industrial power distribution, special machinery, test benches, automation systems
Output Customizable as per requirement
Rated Voltage Up to 33 kV
Efficiency Up to 98%
Frequency (MHz) 50 - 60 Hz
Material High-grade silicon steel core, copper/aluminum windings
Operating Temperature -25C to +55C
Power Scope Up to 2500 kVA
Product Type Special Purpose Transformer
Cooling Type ONAN (Oil Natural Air Natural) / ONAF (Oil Natural Air Forced)
Coil Material Copper/Aluminum
Voltage Booster Type Available as optional feature
Coil Structure Toroidal/Layered
Load Loss As per IS/IEC standards
High Voltage 11 kV / 22 kV / 33 kV
Coil Number Multiple, as per design
Phase Three Phase / Single Phase
Low Voltage 415 V / 690 V or as specified
Capacity 500 kVA - 2500 kVA
Weight Varies with capacity (from 200 kg to 2200 kg)

Winding Test Routine & Type Tested
Impedance Voltage Customized per requirement
Insulation Class Class F/H
Ambient Humidity Up to 95% RH
Terminal Type Copper Lugs / Bus Bars
Mounting Type Floor Mounted
Protection Type Overload, Short Circuit, Over-temperature
Tap Changer Off Circuit or On Load Tap Changer (OLTC) available
Enclosure IP23/IP54 (Optional)
Noise Level < 65 dB

Special Purpose Transformer Trade Information

Supply Ability 500 Unit Per Month
Delivery Time 30 Days

Product Description

We are engaged in manufacturing, exporting and supplying a broad array of Special Purpose Transformer. Provided transformer is manufactured using premium quality raw material and revolutionary technology under the guidance of our skilled team of professionals. It is suitable for providing step down voltages to enabling control circuits and machine tool control devices. Offered transformer is demanded all over the world for its excellent functionality and durability. This Special Purpose Transformer is available in various specifications and can be availed at industry leading prices.

Superior Efficiency and Customization

With efficiency levels up to 98%, this transformer maximizes energy savings. Its output, coil structure, and dimensions can be tailored to suit unique industrial requirements. Available in capacities from 500 kVA to 2500 kVA and voltages up to 33 kV, it serves a wide array of power needs. Additional options like Voltage Booster and flexible winding materials further enhance versatility.

Built for Reliability and Safety

Engineered with overload, short circuit, and over-temperature protections, the transformer guarantees safe operation. Routine and type tests on windings ensure consistent performance. Enclosures rated at IP23 or IP54 shield the unit from dust and moisture, while maintaining full functionality even at ambient humidity levels up to 95%.

Wide-Ranging Industrial Applicability

Suited for critical operations in test benches, automation systems, and special machinery, this floor-mounted transformer excels in demanding environments. Its robust construction, customizable output, and noiseless (<65 dB) operation make it ideal for modern industrial installations, both as new solutions and in replacement projects.

FAQs of Special Purpose Transformer:

Q: How is the transformer installed and what floor mounting advantages does it offer?

A: The transformer is designed for floor mounting, ensuring stable placement in industrial settings. Floor mounting offers enhanced safety, ease of access for maintenance, and is ideal where overhead or panel installations are not feasible.

Q: What process is followed for customizing impedance voltage and other parameters?

A: Impedance voltage and other key parameters are tailored during the engineering and manufacturing stages. Customers provide specific requirements, and the transformer is designed and testedconforming to IS/IEC standardsto ensure all specifications are met.

Q: When should an On Load Tap Changer (OLTC) be selected over an Off Circuit Tap Changer?

A: An OLTC is ideal when voltage adjustments are needed under load conditions, ensuring uninterrupted supply. Off Circuit Tap Changers are suitable for applications where adjustments can be made during planned shutdowns or maintenance.

Q: Where can this special purpose transformer be used in industry?

A: It is extensively used in industrial power distribution, automation systems, test benches, special machinery, and any environment demanding high reliability, efficiency, and custom voltage or power solutions.

Q: What are the benefits of high-grade silicon steel cores and copper/aluminum windings?

A: High-grade silicon steel cores reduce core losses, enhancing efficiency, while copper/aluminum windings offer excellent conductivity and durability, contributing to long transformer life and lower energy costs.

Q: How is the transformer protected during operation?

A: The transformer incorporates overload, short circuit, and over-temperature protections. Additionally, it features enclosures up to IP54 for dust and moisture resistance, along with advanced cooling systems (ONAN/ONAF) to manage varying load demands.

Q: What testing is performed on the windings and overall transformer?

A: Routine and type tests, as specified by IS/IEC standards, are conducted on windings and the complete transformer. These tests verify electrical, thermal, and mechanical performance before shipping to ensure operational reliability.

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