Transformer TMG 400 10 0,4

Evernew Transformer - your reliable partner in the world of transformers

Power oil transformer TM 400
Power: 4000 kVA
Purpose: voltage reduction from 35kV, 20kV, 10kV, 6kV to 0.4kV,0.69kV.

Evernew Transformers produces a series of high quality of power oil transformers TMG-400, TMG 400 KVA - corrugated hermetically sealed three-phase oil transformers, natural oil cooling, switching without excitation, access frequency 50Hz, designed for power transmission in mild and cold climate conditions. and distribution. Transformers TMG 400 are designed to ensure reliable and efficient operation of distribution and industrial power grids. Thanks to modern technologies and strict quality control at all stages of production, our TMG 400 10 transformers are extremely energy efficient and durable.

For detailed technical and commercial information about Transformer TMG 400 or to place an order please contact our specialists:info@evernewtransformer.com

Transformer TMG 400 10 0,4 Factory production

Evernew Transformer is a leading TMG 400 10 0.4 Transformer manufacturing factory in China. The company manufactures Transformers of various specifications. TMG Transformer has more than 30 years of experience, more than 500 acres of production and manufacturing base, skilled technicians, fast and quality completion of TMG 400 Kva Transformer, and it is the transformer factory you know and trust.

Transformer TMG 400 10/0,4

: Sealed design and voltage regulation

The transformer TMG 400 10/0,4 has a hermetically sealed oil-filled structure without expander and air cushion. Oil temperature changes are compensated by changing the volume of the corrugated reservoir, which is due to its plastic deformation. The main advantage of the hermetic transformer is the absence of direct contact between the oil and atmospheric air, which prevents the ingress of moisture from the environment.

The transformer meets the requirements of GOST 11677, TU 5100, RK 0001, 0033 and AO-017-2005 standards. Voltage regulation is carried out in the absence of excitation (PBB). For this purpose, the transformer is equipped with a high-voltage switch connected to the high-voltage winding, which allows stepwise voltage regulation in the range ±2×2.5% when the transformer is de-energized on both the low-voltage and high-voltage sides.

Reference drawing of transformer TMG 400 10/0,4 | Evernew Transformer

The TMG 400 10/0.4 transformer from Evernew Transformer is a high quality transformer designed to provide reliable operation in a variety of industrial and power generation applications. The hermetically sealed design and advanced assembly techniques used make this transformer an ideal choice for a variety of applications, including harsh environments.

Learn moreе:transformer tm 250 10 0.4

Key design elements:

• Active part TMG 400 10/0.4 transformer consists of a magnetic core assembled by Step-Lap technology, and HV and LV windings. Our windings are made of double-insulated aluminum wires, which guarantees their high reliability and durability. The interlayer insulation is made of high-strength electrical insulating paper. All windings are produced in our own factory, where we also manufacture coils and wires for transformers up to 230kV. This allows us to control product quality at all stages of production.
• Magnetoconductor is made of cold-rolled anisotropic electrical steel, which allows to reduce no-load losses and improve mass and dimensional characteristics of the transformer TMG 400 10/0.4. The application of Step-Lap technology helps to significantly improve transformer efficiency, reducing energy losses.
• Disconnect switch of the off-circuit tap and its drive provide precise voltage regulation in the range of ±2.5% when the load is disconnected, which eliminates possible damage to the equipment. This makes the TMG 400 10/0.4 transformer an optimal solution for cases where precise adjustment of operating parameters is required.

Tank and transformer oil features:

• Transformer tank TMG 400 10/0,4 is made of steel sheet with thickness from 2 to 6 mm (depending on the capacity), equipped with stiffening ribs, which ensures its high strength and resistance to deformation during transportation and operation. The thickness of the tank cover varies from 4 to 8 mm depending on the transformer model.
• The design of the tank includes a compensating gap, which eliminates excessive pressure rise when transformer oil is heated, thus ensuring the safety of the device operation.
• Transformer oil is an important element of the TMG 400 10/0,4 transformer operation. We use only high quality oils from world manufacturers, which undergo strict quality control in our laboratory. We check the breakdown voltage of the oil, as well as its purity and absence of moisture and gases.

Additional Evernew Transformer models

Evernew Transformer offers a wide range of transformers with different voltage levels, ideal for industrial and distribution networks. We are pleased to introduce the following models of TMG 400 transformers:

• TMG 400 10/0.4 - for 10 kV networks, ensuring reliable operation in medium-sized industrial and distribution networks.
• TMG 400 6/0.4 - for 6 kV networks, ideal for small and medium-sized facilities with needs for stable and economical energy.
• TMG 400 20/0.4 - for 20 kV networks, used in larger distribution networks and industrial complexes.
• TMG 400 35/0.4 - for 35 kV networks, designed for highly loaded facilities and large power systems.

Each model of TMG 400 transformer can be individually customized to meet the needs of the customer. We provide additional functions such as voltage regulation, increased insulation and short-circuit protection, as well as various versions for operation in different climatic conditions.

Read more:Transformer TMG 2500 2500 10 0,4

Rated power of Transformer TMG 400

The TMG 400 transformer winding, no-load losses, short-circuit losses, voltage losses, no-load current and other parameters are listed below. According to your needs, Evernew can customize the relevant parameters.

General reference dimensions Transformer TMG400

Below are the reference dimensions of Transformer TMG 400 10 0,4, which may vary depending on individual parameters of the product and accessories.

How to buy and order:

We will provide a detailed calculation of the required devices and a commercial offer. To order a transformer TMG 400 10/0,4, contact our specialists by the following contacts.

You can send an email inquiry and we will answer all your questions as soon as possible.

Benefits of transformers from Evernew Transformer:

• Innovative magnetic core technologywhich reduces the no-load losses and improves the size and weight characteristics of the transformer.
• Minimizing electrical losseswhich contributes to overall energy efficiency.
• Improved quality of converted energyThis ensures stable and reliable operation of the equipment.
• Fully sealed tankThe oil is not in contact with the atmosphere and prevents the ingress of moisture.
• No oil expanderThis eliminates possible overpressure problems.
• Availability of safety valvewhich compensates for overpressure in the transformer, providing additional safety.
• Powder coated housing for reliable corrosion protection, which extends transformer life and reduces maintenance requirements.

Manufacturer's Warranty:

We provide warranty service for all transformersincluding the model TMG 400 10/0,4. During the warranty period we will eliminate hidden defects caused by the manufacturer's fault and replace defective components free of charge, provided that all technical requirements for transportation, storage, installation and operation specified in the documentation are met.

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