About Dry Type Transformers
As an ISO 9001:2008 certified company, we hold expertise in offering a premium quality range of Dry Type Transformers that are suitable for installation in malls, home, offices and other indoor areas. These transformers consist of insulation class that provides specified voltage. The provided transformers are manufactured using optimum quality components and modern methodologies. Our clients can avail these Dry Type Transformers in various specifications from us at market leading prices.
Dry-Type transformers have advances over oil-immersed transformers. An important issue is safety. With minimum maintenance and long life, they have no fire hazard and do not need any venting to toxic gases. These do not have any ecological restrictions and are convenient because of their compact sizes. GPDL specializes in dry-type transformers since more than 30 years.
Key Specification of Dry Type Transformers:-
- Power Rating Up to 1000 KV
- Nominal Voltage Up to 11
- Air Cooled / Force Cooled
- Insulation Up to Class H
- 4% Impedance unless specification
- Enclosure Ingress Protection Up to 55
- Customized Solution for all Dry Type Transformer
- Varnish (Resin)
Features of Dry Type Transformers:
- Optimum performance
- High load bearing capacity
- Easy to operate
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Reliable operation
Product details ofDry Type Transformers:
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Ambient Temperature
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-40 to + 40 Degree C
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Coil Structure
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Toroidal
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Insulation Level
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H
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Primary Voltage
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Up to 11 kV
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Phase
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Three Phase
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Power/Capacity
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Up to 1 MVA
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FAQs ofDry Type Transformers:
Q: What is a dry-type transformer?
A: A dry-type transformer is an electrical transformer that utilizations air or strong protection to cool and protect its windings, instead of a fluid filled transformer, which utilizations oil or other dielectric liquids for protection and cooling.
Q: Where are dry-type transformers usually utilized?
A: Dry-type transformers are normally utilized in different applications, including business and modern structures, medical clinics, schools, server farms, and other indoor areas. They are additionally liked in circumstances where fire wellbeing and ecological worries are significant.
Q: Can dry-type transformers be tweaked for explicit applications?
A: Indeed, dry-type transformers can be tweaked to meet explicit voltage, power, and ecological necessities. Makers offer a scope of standard and specially crafts to suit various applications.
Q: Are dry-type transformers more costly than oil-filled transformers?
A: Dry-type transformers will generally be more costly than oil-filled transformers of comparative appraisals. Notwithstanding, the complete expense of possession might be lower because of diminished support, lower fire dangers, and ecological advantages.
Q: What are the regular effectiveness levels of dry-type transformers?
A: The proficiency of dry-type transformers shifts relying upon their plan and size. Current dry-type transformers are intended to meet or surpass energy proficiency principles, for example, those predetermined by associations like NEMA (Public Electrical Makers Affiliation) or DOE (U.S. Division of Energy).
Versatile and Reliable DesignOur Dry Type Transformers are engineered to support a wide range of industrial and distribution applications. With copper or aluminum windings and sophisticated coil structures, they are built for durability, safety, and consistent performance in demanding environments. The transformers are available in both toroidal and layer wound variants to suit specific installation requirements.
Customization for Diverse NeedsEvery system is different, which is why our dry type transformers can be tailored for output, size, and voltageup to 33,000 V on the high voltage side or 415 V/433 V low voltage outputs. This adaptability makes them ideal for unique industrial setups, ensuring optimal integration with your existing electrical infrastructure.
Export Quality from IndiaManufactured to global standards with rigorous quality controls, our transformers serve clients worldwide. With low load loss and compliant with IS 11171/IEC, you can expect energy efficiency and a long operational life, making them a sound investment for your power needs.
FAQs of Dry Type Transformers:
Q: How are dry type transformers utilized in industrial and distribution applications?
A: Dry type transformers are primarily used to distribute electrical power safely and efficiently in industrial facilities and commercial buildings. Their robust construction and high efficiency make them suitable for continuous operation in demanding environments, supplying reliable power to critical equipment and electrical networks.
Q: What materials are used in the coil structure of these transformers?
A: Our transformers utilize coils made from copper, aluminum, or a suitable alternative, configured in either toroidal or layer wound structures. The material selection depends on the required performance, efficiency, and cost considerations specific to the customers application.
Q: When should I opt for a step-up or step-down voltage booster transformer?
A: A step-up transformer is needed when increasing voltage for transmission over long distances is required, while a step-down transformer is used to reduce voltage levels for end-user equipment or distribution systems. The choice depends on your specific operational requirements and distribution network design.
Q: Where can these dry type transformers be installed?
A: These transformers are designed for indoor installations in industrial plants, warehouses, and commercial facilities, where dry-type solutions are preferred for safety and ease of maintenance. Customizations in size and design allow them to fit into varied spatial constraints.
Q: What is the manufacturing process for dry type transformers?
A: The process involves precise design, selection of core materials, coil winding (copper/aluminum), insulation application, and assembly as per IS 11171/IEC standards. Each transformer undergoes rigorous testing for efficiency, safety, and reliability before delivery to the customer.
Q: How does using a dry type transformer benefit my facility?
A: Adopting a dry type transformer enhances operational safety, improves energy efficiency (up to 99%), and reduces maintenance needs compared to oil-filled alternatives. Their compliance with stringent standards ensures durability and reliable power distribution over long service life.
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