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Wholesale Power Electric Step-up Transformer Oil Immersion From 50kva to 2500 Kva MV&HV Transformers
Wholesale Power Electric Step-up Transformer Oil Immersion From 50kva to 2500 Kva MV&HV Transformers
Specifications
Description
Three Phase Oil Immersed Transformer (50kVA to 2500kVA)
Product Overview

Our wholesale power electric step-up transformers feature oil-immersed construction for medium and high voltage applications from 50kVA to 2500kVA. Designed for distribution systems, these three-phase transformers offer superior performance and reliability.

Wholesale Power Electric Step-up Transformer Oil Immersion From 50kva to 2500 Kva MV&HV Transformers
Key Specifications
Attribute Value
Frequency 50Hz, 60Hz
Phase Three
Coil Structure Fully sealed construction, layer coil, Shell-Type Coil
Output Voltage 415V, 110V, 220V, 380V, 400V, 440V, 480V
Input Voltage 10.5kV, 3kV, 12.47kV, 6.6kV, 6.3kV, 6kV, 69kV, 110kV, 115kV
Types Available Dual Winding, Oil-Immersed, Field Adjustable, AUTOTRANSFORMER, Voltage Regulator, Isolation
Technical Features

The S13 series oil-immersed distribution transformer is built with high-quality low-loss silicon steel and advanced coil winding technology. Designed for low loss, high efficiency, and excellent cooling performance.

Performance Data
Rated Capacity (KVA) Vector Group Voltage Combination Tapping Range No-load Loss Load Loss No-load Current Impedance
30 Yyn0 / Dyn11 10 6.3 6 ±5% ±2X2.5% 80 630 1.5 4.0
50 100 910 1.3
Our Service Process
  1. Consultation: Response within 1 hour with suitable transformer recommendations and quotation
  2. Design Approval: Technical drawings confirmation within 7 days after payment
  3. Production: Strict quality control with QC and test reports provided
  4. Installation Support: Professional guidance with 2+ years warranty
Why Choose Our Transformers?
  • 30+ senior engineers offering 24/7 technical support
  • 100,000m² factory with 250 workers and 30+ engineers
  • 4 production lines with 10,000+ sets annual capacity
  • 100% quality testing with 25 detection parameters
  • 15 years transformer manufacturing experience
  • Compliant with GB 20052-2024/ANSI/IEEE/DOE2016/CSA/IEC60076 standards
  • Custom solutions for cross-industry applications
  • Global on-site technical support available

Have questions? Contact our team for discussion

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Wholesale Power Electric Step-up Transformer Oil Immersion From 50kva to 2500 Kva MV&HV Transformers

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Wholesale Power Electric Step-up Transformer Oil Immersion From 50kva to 2500 Kva MV&HV Transformers

Hunan Hentg Power Electric Technology Co., Ltd.

Verified Supplier
1 Years
hunan, changsha
Since 2011
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Main Products :
35 KV Power Transformer, 66KV Power Transformer, Oil Immersed Transformer
Total Annual :
50000000-100000000
Employee Number :
200~250
Certification Level :
Verified Supplier
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