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3000KVA Oil Filled Distribution Transformer Three Phase Electronic Step Down Transformer

Categories 35 KV Power Transformer
Place of Origin: China
Brand Name: HENTG Power
Model Number: S13
Certification: CE
MOQ: 1
Price: CN¥13000/units
Type: distribution transformer
Material: Copper
Frequency: 50Hz, 60Hz
Shape: Rectangle
Winding Material: Aluminum, Copper
application: Power
Phase: Three
Coil Structure: Circular coil
Coil Number: Dual-winding coil
Input Voltage: 6kV, 3kV, 10kV, 69kV, 110kV, 115kV, 132kV, 400kV, 220kV
Output Voltage: 415V, 380V, 220V, 110V, 440V, 480V, 11kV
Primary voltage: 35~38.5KV±5%
Cooling Method: ONAN ONAF OFAF
Product name: Three Phase Transformer
Application: Power Distribution System
Standard: IEC ANSI
Capacity: 5000KVA
Vector Group: Yd11/YNd11
Color: White
Usage: Power Electronic
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3000KVA Oil Filled Distribution Transformer Three Phase Electronic Step Down Transformer

Power Transformer 5000KVA Oil Filled Distribution Transformer
Product Specifications
TypeDistribution Transformer
MaterialCopper
Frequency50Hz, 60Hz
Winding MaterialAluminum, Copper
PhaseThree
Input Voltage6kV, 3kV, 10kV, 69kV, 110kV, 115kV, 132kV, 400kV, 220kV
Output Voltage415V, 380V, 220V, 110V, 440V, 480V, 11kV
Cooling MethodONAN ONAF OFAF
Capacity5000KVA
StandardIEC ANSI
Key Advantages
  • Energy Efficiency Leader: Lower lifecycle costs, meeting national energy-saving standards (GB20052-2020)
  • Robust in Harsh Conditions: Proven performance in high humidity, salt spray, or sandstorm areas
  • Factory Type Tested: Each unit is tested per IEC60076 standards
  • Energy-Saving Design: Core made of high-quality silicon steel sheets with low no-load loss
  • Low Noise Operation: Optimized magnetic circuit and tight assembly reduce noise
  • Full-Sealed Structure: No oil tank breathing device prevents moisture ingress
Technical Specifications
Capacity (KVA)HV (KV)LV (KV)No-load Loss (W)On-load Loss (W)No-load Current (%)
315035~38.53.15/6.3/10.53040230900.56
400035~38.53.15/6.3/10.53620273600.56
500035~38.53.15/6.3/10.54320313800.48
Production Process
Step 1: Consultation & Design

We respond within 1 hour with suitable transformer recommendations, quotations, and payment terms. Our technical team confirms all drawing details within 7 days after payment.

Step 2: Production & Quality Control

After design approval, we prepare stock, produce, and conduct rigorous quality inspections. We provide QC reports and test documentation for all products.

Step 3: Installation & Support

We offer professional installation guidance and on-site support. All products come with a 2+ year warranty and ongoing technical assistance.

Why Choose Our Transformers
  • 30+ senior engineers offering 24/7 technical support with 30-minute response time
  • 100,000m² factory with 250 workers and 4 production lines
  • 10,000+ units annual production capacity
  • 100% quality control testing with 25 detection points
  • 15 years power transformer design and manufacturing experience
  • Compliance with GB 20052-2024/ANSI/IEEE/DOE2016/CSA/IEC60076 standards
Application Scenarios
  • 1 Optimized for 35kV Medium Voltage Networks in industrial zones and utility substations
  • 2 Stable Three-Phase Power Supply for heavy-duty industrial equipment
  • 3 Efficient Oil-Immersed Cooling System for reliable heat dissipation
  • 4 High Reliability Construction for demanding outdoor environments
Certifications
Frequently Asked Questions
Q: Who are we?

HENTG POWER is a professional designer, manufacturer and installer of power system solutions founded in 2011, with 100,000 square meter production facility.

Q: How do we guarantee quality?

We conduct pre-production sampling, final inspections before shipment, and provide QC & test reports. We accept Factory Acceptance Tests (FAT) and offer 2+ year warranties.

Q: What services do we provide?

We offer OEM services, professional technical support, installation guidance, and customized payment terms.

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