Oil Immersed Distribution Transformer ≤40.5 KV - - SHZHEL

Product details of the oil immersed distribution transformer

Quick Detail

SHZHEL oil immersed distribution transformer is manufactured by our workers with sophisticated skills in a short production period. The product has been tested to meet international quality standards. A commitment to a customer service ideology is essential for Henan Shengzhi Ruinuo Electrical Equipment Co., Ltd.

Product Information

Compared with oil immersed distribution transformer of peers, SHZHEL Power Transformer's oil immersed distribution transformer has the following advantages.

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As a leading transformer manufacturer, we focus on producing high-quality dry-type and oil-immersed transformers to meet the power needs of various industries. Our products are widely used in power generation, transmission, distribution and other fields to ensure the stable operation of power systems.

We are committed to providing reliable power solutions to meet the diverse needs of our customers.

Copper winding step-down oil immersed transformer

Our technology: What makes us different?

SHZHEL uses the most advanced production technologies and the most demanding control systems to guarantee the highest product quality and total product reliability.

Component Description

01 Windings

Windings are composed of two parts, namely, a conductor and insulation material. For the conductor, Hyosung uses high grade electrolytic copper or aluminium. SHZHEL Oil immersed transformers obtain high thermal capacity with the use of Epoxy coated Insuldur Kraft Paper, which has higher short time overload capacity than any other Kraft paper type.

02 Winding Support System

Coils are sized and clamped by being pressed with a special hydraulic fixture after assembly with the core. With Axial and Radial direction, we reinforce the winding support system. This secure structure helps withstand harsh short circuit forces.

03 Core

Core design is essential because it determines the transformer’s efficiency and noise level. For high dimensional accuracy, the core cutting processing of SHZHEL is controlled by a computerized system. By Step-Lap core stacking, SHZHEL Oil immersed transformers attain to optimal characteristics for each customer.

04 Heat dissipation corrugated sheet

The transformer will be equipped with heat dissipation corrugated sheets to ensure that the temperature rise of the winding or oil does not exceed the specified limit when the transformer is operated continuously at rated full load.

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SHZHEL transformer

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Our values: All this process is certified under the strictest quality standards

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Design options

• Reduced loss transformers
• Low voltage transformers
• Reduced temperature rise
• Multiple primary voltage
• Multiple secondary windings
• Multi winding transformers (2, 3, 4, or 5 on the same core)
• Encapsulated low voltage windings
• Impregnated high voltage windings
• Different location of high and low voltage connection terminals: top and bottom, both on the same side
• Special connection groups
• Variable speed drives (VSD), rectifiers, and excitation transformers for 6, 12, 18, and 24 pulses
• Different coupling factors from 0.15 up to 0.9
• Earthing transformers
• Seismic and vibration reinforcement system
• Outdoor operation
• Offshore applications
• Reduced footprint
• Temperature monitor
• Antivibration pads
• Space heaters
• Painting colour

Accessories

• Fixed corrugated heat sink / removable heat sink (optional)
• Lightning arrester on high voltage bushing
• Oil temperature indicator
• Winding temperature indicator
• Oil level indicator
• Buchholz relay
• Pressure relief device
• Sudden pressure relay
• Thermometer pocket
• On load tap-changers (OLTC)
• Skid base or bi-directional rollers
• Cooling fan and fan control panel
• Various oil preservation system
• Current transformers on primary and secondary windings
• Special packings
• Hydrocoolers
• Cable boxes
• Containerized solutions
• ※ Other accessories are available upon request

Company Advantages

Henan Shengzhi Ruinuo Electrical Equipment Co., Ltd is a company integrating product development, research, processing and sales. We focus on the management of Oil Immersed Transformer,Power Transformer,Dry-type Transformers,High/Low Voltage Switchgear,Single Phase Pole Mounted Transformer,Pad Mounted Transformer,Compact Substation,Transformer Acce. Our company always pursues our enterprise tenet of 'demand-oriented, seeking truth, pursuing excellence'. According to the needs of customers, we continuously carry out product innovation and service improvement. And we are hoping to go further and further in the future. SHZHEL Power Transformer has a professional R&D team and a high-quality production team, who are the solid foundation of corporate development. The team members are experienced and innovative, for they are engaged in production for many years. We are willing to understand the real needs of our customers. Then, we will provide the best solutions to their needs.
We are looking forward to developing a better future with you.