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China factory - Hunan Hentg Power Electric Technology Co., Ltd.

Hunan Hentg Power Electric Technology Co., Ltd.

  • China,Changsha ,Hunan
  • Verified Supplier

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China 250kVA 333kVA 1 Phase Pad Mounted Transformer Easy Installation For Power
China 250kVA 333kVA 1 Phase Pad Mounted Transformer Easy Installation For Power

  1. China 250kVA 333kVA 1 Phase Pad Mounted Transformer Easy Installation For Power

250kVA 333kVA 1 Phase Pad Mounted Transformer Easy Installation For Power

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Product Specification

High Light 333kVA 1 Phase Pad Mounted TransformerPower Distribution Pad Mounted Transformer
250kVA 333kVA 1 Phase Pad Mounted Transformer Easy Installation For Power Distribution
Product Specifications
Attribute Value
Type distribution transformer, power transformer, Oil-filled Transformer
Frequency 50Hz, 60Hz
Application Power
Phase Single Phase
Coil Structure TOROIDAL
Coil Number Multi-winding coil
Input Voltage 3kV, 6kV, 10kV, 15kV, 35kV, 69kV, 110kV, 220kV, 400kV, 115kV, 132kV
Output Voltage 5V, 400V, 208V, 200V, 415V, 127V, 11kV, 12V, 24V, 48V, 110V, 220V, 36V, 380V, 440V, 480V, 9V
Material Aluminum Winding
Transformer type Single Phase Autotransformer
Cooling Method ONAN
Secondary Voltage 120/240 V
Tank Material 304 Stainless Steel
Standards ANSI, IEEE, DOE, CSA, NEMA
Insulation Rating Class E Insulation - 120°C, 248°F
Voltage Class 10KV
Product Description

New Design 250kVA 333kVA Single Phase Pad Mounted Transformer Easy Installation for Power Distribution

Key Features
  • Meets Global Standards - Complies with UL, IEEE, and ANSI standards for safe and efficient operation.
  • ONAN Cooling System - Oil Natural Air Natural cooling method ensures high thermal performance and reliability.
  • High-Quality, Corrosion-Resistant Enclosure - Powder-coated steel tank and stainless-steel hardware prevent corrosion in harsh environments.
  • Compact, Space-Saving Structure - Designed to fit in limited spaces like urban grids, residential areas, and commercial complexes.
Technical Specifications
Capacity (KVA) HV Tapping range LV No-load loss Load loss Dimension(mm) Efficiency
15 2400-34500 ±2X2.5% 110-690 60-150 330-1150 610-740 740-960 840 98.82-99.49
Ordering Process
Step 1:

We will respond to your inquiry within 1 hour and recommend suitable transformer according to your needs. At the same time, we will provide you with reasonable quotations and payment terms. We have a professional and independent drawing team and technical team, and we will confirm all the contents on the drawing with you within 7 days after payment. The drawing usually contains technical data, weight and parts list.

Step 2:

After designing the production drawing, the factory will prepare the stock, produce, and conduct quality inspection before shipment. If you have special accessory requirements, we can provide you with accessories. Our raw materials are strictly screened. In the quality inspection stage, we will provide you with the dual guarantee of QC report and test report to escort your products.

Step 3:

We have a professional team to guide the installation, and also support on-site installation. We will provide you with more than 2 years of warranty service.

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Product Advantages
  • Single-phase pad-mounted transformer - The type with a clamshell cabinet for ease to opening and uninhibited access to connection. Versatility of the design allows for various protection and switching configuration. It provides multi-service options while meeting the reliability and safety requirements of any distribution system. It has various ratings and with wide range of advanced configurations to meet customer's demands.
  • Pad mounted transformer - Ground installation, suitable for open areas such as residential areas and commercial parks. Fully sealed design, protection level NEMA 3R. Equipped with grounding ring, anti misoperation interlock, overcurrent protector, etc. High-low voltage compartments separation design ensures operational safety.
  • High reliability - Long service life, better reliability than traditional column mounted transformers.
  • Good safety performance - Fully enclosed design, preventing electric shock and external damage.
  • Low noise operation - Suitable for residential areas and other noise sensitive places.
  • Convenient maintenance - Modular structure for quick maintenance.
  • Flexible configuration - Customizable shell, switch, protection and other functions according to user needs.
Frequently Asked Questions
Q: Who are we?

HENTG POWER is a professional designer, manufacturer and installer of power system solution around the World, was founded in 2011, occupies 100,000 square meter. specializing in reliable, high-performance solutions for global power systems.

Q: How can we guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment, We will provide QC & test reports. We accept FAT(Factory Acceptance Test). Factory can manufacture oil type and dry type distribution transformer, max 500KV 480MVA power transformer, GIS, switchgear, substation, based on ANSI/IEEE/DOE2016/CSA/IEC60076 standard. We will provide you with the guarantee service of over 2 years.

Q: Why choose us?

We have the professional and independent drawing team and technical team, It is expected that we can confirm all the contents on the drawings with you within 7 days. we have a professional technical team with 30+ senior engineers offer 24 hours online service and response within 30 min.

Q: What services can we provide?

Accept OEM, business payment are negotiated.

Product Range

Our products comply with GB 20052-2024 and IEC 60076 standards and are widely used in global markets across various applications.

We offer a wide range of transformers including:

  • Oil-immersed transformers
  • Dry-type power transformers
  • SH15 and SCBH15 amorphous alloy transformers
  • YB prefabricated substations
  • ZGS modular substations
  • Transformers for new energy systems
  • Custom-engineered specialty transformers

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Trading Company,Seller

  • Year Established:

    2011

  • Total Annual:

    50000000-100000000

  • Employee Number:

    200~250

  • Ecer Certification:

    Verified Supplier

 HENTG Power is an ISO9001 certified transformer manufacturer specializing in reliable, high-performance solutions for global power systems since 2011. With an 100,000 m² factory, over 250 skilled workers, more than 30 senior engineers, and 10+ professional testing engineers, HENTG P...  HENTG Power is an ISO9001 certified transformer manufacturer specializing in reliable, high-performance solutions for global power systems since 2011. With an 100,000 m² factory, over 250 skilled workers, more than 30 senior engineers, and 10+ professional testing engineers, HENTG P...

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Get in touch with us

  • Reach Us
  • Hunan Hentg Power Electric Technology Co., Ltd.
  • China Hunan Changsha,Room 908, Building D6, Zhongdian Software Park, Dongfanghong Street
  • https://www.ecer.com/corp/uuuf953-hentgpower2025.html

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