Hermetically Sealed Transformer
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Hermetically Sealed Transformer Manufacturers

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Hermetically Sealed Transformer Manufacturers


Hermetically Sealed Transformer Manufacturers

Mahendra Transformers has emerged as one of the well-established manufacturers of a wide variety of transformers. Our Hermetically Sealed Transformers have gained popularity due to their excellent performance under harsh conditions. The robust build of this transformer, along with its compelling features, have made us one of the most trusted Hermetically Sealed Transformer Manufacturers in India. Being a properly sealed transformer, it helps protect the transformer from several environmental factors that may damage the components of this transformer.

Key Features
  • The rated power is between 50KVA and 2500 KV
  • The voltage level is between 1.1 KV and 33 KV
  • Temperature of materials belonging to “A” category
  • The design ambient temperature is 500 C
  • The winding material in transformers can either be aluminum or copper.
  • These transformers are sealed using oils such as ester oil, mineral oil, or silicone oil.
  • The sealed transformers are equipped with pressure control valves, thermometers, liquid level indicators, anti-vibration devices, and protective enclosures.
  • They are designed for outdoor installation, even in challenging environments, and are compact in size, making them suitable for high-voltage applications.
  • One of the significant advantages of sealed transformers is their exceptional resistance to resonance overvoltage.

These transformers are similar to other transformers; however, the only difference is that they are completely sealed using a metal tank. The industries or places where protection against dirt, moisture, and other such environmental factors is required, hermetically sealed transformers are considered the best to use there. At Mahendra Transformers we choose exceptional quality material for manufacturing all the transformers. From using aluminum or copper as winding to utilizing optimum-grade silicon steel for manufacturing core components, we test them all for quality before assembling them. To offer electrical insulation, we utilize premium-grade fluid, mainly mineral oil. These transformers are sealed inside a rust-proof metal enclosure, which maintains the safety of components placed inside the hermetically sealed transformer.


Features of Hermetically Sealed Transformer

As one of the top-rated Hermetically Sealed Transformer Manufacturers in India, we have integrated multiple features in them. It allows them to function well for long lasting duration.

  • They offer excellent durability as they are less prone to get damaged from external factors like dirt, corrosion, etc. The use of highly sturdy metal enclosure offers long lasting protection and enhanced the lifecycle of our hermetically sealed transformers.
  • To maintain the integrity of the electrical insulation, we are using the right insulation mediums, like synthetic oil or mineral oil, along with protecting them using the enclosure.
  • They are easy to install at both indoor and outdoor locations due to the sealed protection from environmental factors. Being compact in size and shape, they can be employed with ease in both small and large industries.
  • We at Mahendra Transformers are manufacturing energy-efficient hermetically sealed transformers that require relatively low maintenance in comparison to other transformers.

Applications of Hermetically Sealed Transformer

These transformers are used in several applications where a properly enclosed transformer is required. Some of the industries where our hermetically sealed transformers are utilized are the power generation & power distribution industry, chemical industry, oil & gas industry, chemical industry, transportation sector, food & beverage processing plants, petrochemical industry, mining industry, and a few more. Our professionals customize the functioning of the hermetically sealed transformers according to the varying industries to meet their expectations.


Why choose us?

  • We are one of the ISO-certified Hermetically Sealed Transformer Manufacturers designing impeccable quality transformers for an assorted range of applications.
  • We strictly adhere to all the industrial standards, safety standards, and government compliances when designing and fabricating these transformers.
  • All our transformers are quality tested and are certified to offer long lasting performance. We also offer warranty on the hermetically sealed transformers.
  • We are known for the exceptional quality and nominal prices of our hermetically sealed transformers.