Hunan Hentg Power Electric Technology Co., Ltd.
                                                                                                           
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China Three Phase Oil Immersed Transformer 400kVA 800kVA-2500kVA Step Down Power Transformer for sale

Three Phase Oil Immersed Transformer 400kVA 800kVA-2500kVA Step Down Power Transformer

Price Negotiable
Price: Negotiable
MOQ: Negotiable
Delivery Time: Negotiable
Product Description
Three Phase Oil Immersed Transformer 400kVA 800kVA-2500kVA Step Down Power Transformer
Product Specifications
Attribute Value
Application Distribution system
Output Voltage 10kV, 415V, 110V, 220V, 380V, 11kV, 480V, 440V, 400V
Input Voltage 11kV, 10.5kV, 3kV, 12.47kV, 6.6kV, 6.3kV, 6kV, 10kV, 35kV, 69kV, 110kV, 115kV, 132kV, 220kV, 400kV
Type Oil-Immersed Transformer
Rated HV Voltage 10kV
Capacity 1000kVA or Customized
Number Of Phases Three Phases
Winding Cu/copper
Transformer Type S11 Oil-immersed Transformer
Protection Class IP00
Voltage 10/0.4KV
Usage Electronic
Insulation Level Class H/F
Rated Voltage 11 kV
Cooling ONAN/ONAF or Customized
Product Description

HENTG Power Three-Phase Transformer Type S20 Oil-immersed Transformer 400kVA 800kVA-2500kVA Step Down Power Transformer

International Standards Certified

Complies with IEC60076, IEEE, and GB standards. Reliable quality and stable performance supports export and use in global markets.

Rated capacity (KVA) Vector Group Voltage Combination No-load loss Load loss Impedance
30 Yyn0 / Dyn11 10 6.3 6 ±5% ±2X2.5% 0.4 70
Three Phase Oil Immersed Transformer structure diagram
Three Phase Oil Immersed Transformer internal components
Why Choose Us?
  • In-house R&D & Manufacturing, Quality Assured
  • Fast Delivery & Quick Response
  • OEM / ODM Customization Available
  • Comprehensive After-Sales Support
  • Rich Export Experience Worldwide
  • Professional 30+ senior engineers offer 24 hours online service and response within 30 min
  • 100,000m² factory, 250+ workers, 30+ senior engineers and 8 production lines, 20000+ sets annual production capacity
  • 100% OQC testing with 8 main detection contents
  • 15+ years power transformer designing and manufacturing experience
  • Comply with GB 20052-2024/ANSI/IEEE/DOE2016/CSA/IEC60076 standard
  • Cross-industry power transformer solution
FAQs
Why Choose HENTG POWER?
  • Global Power Partner - Since 2011, we've delivered mission-critical power solutions across 100,000m² of advanced manufacturing facilities
  • Zero-Compromise Quality - From FAT-certified prototypes to 2+ years warranty - every product meets ANSI/IEEE/IEC60076 standards
  • Engineering Excellence - Get custom drawings in 7 days + 24/7 support from 30+ experts. Sleep easy knowing we respond in 30 minutes
  • Your Vision, Our Execution - OEM-friendly | Flexible payments | Transformers to turnkey substations (500kV/480MVA capable)
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Hunan Hentg Power Electric Technology Co., Ltd.
Location Room905, D6 building, CCSP Industrial Park, Yuelu District, Changsha，Hunan province, China
Contact Person Ms. Laurel

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