MachineU > China Products
30kva To 80 Kva Oil Immersed Transformer Electric Step Up Transformer 3phase Oil Cooling
30kva To 80 Kva Oil Immersed Transformer Electric Step Up Transformer 3phase Oil Cooling
30kva To 80 Kva Oil Immersed Transformer Electric Step Up Transformer 3phase Oil Cooling
30kva To 80 Kva Oil Immersed Transformer Electric Step Up Transformer 3phase Oil Cooling
30kva To 80 Kva Oil Immersed Transformer Electric Step Up Transformer 3phase Oil Cooling
30kva To 80 Kva Oil Immersed Transformer Electric Step Up Transformer 3phase Oil Cooling
Specifications
Description
30kVA to 80kVA Oil Immersed Transformer - 3 Phase Oil Cooling Step Up Transformer
Product Overview

Our three-phase oil-immersed distribution transformers range from 30kVA to 2500kVA, with voltage levels up to 35kV. Designed to IEC and ANSI standards, these transformers offer high efficiency, low losses, and long service life for power utilities, renewable energy, industrial facilities, railway systems, and urban infrastructure.

30kva To 80 Kva Oil Immersed Transformer Electric Step Up Transformer 3phase Oil Cooling
Key Specifications
  • Frequency: 50Hz, 60Hz, 50/60Hz
  • Phase: Three
  • Application: Power Distribution System
  • Output Voltage: 440V, 480V, 400V, 380V, 220V, 110V
  • Input Voltage: 35kV
  • Type: Oil-Immersed Transformer
  • Cooling Method: ONAN (Oil Natural Air Natural)
  • Standard: DOE/IEC60076/IEEE/ANSI
  • Vector Group: Dyn11 / Yyn0
  • Insulation Material: Mineral Oil/Silicone Oil
Technical Specifications
Rated Capacity (kVA) Vector Group No-load Loss (W) Load Loss (W) Impedance (%)
30 Yyn0 / Dyn11 70 505/480 4.0
50 Yyn0 / Dyn11 90 730/695 4.0
63 Yyn0 / Dyn11 100 870/830 4.0
80 Yyn0 / Dyn11 115 1050/1000 4.0
100 Yyn0 / Dyn11 135 1265/1200 4.0
125 Yyn0 / Dyn11 150 1510/1440 4.0
160 Yyn0 / Dyn11 180 1850/1760 4.0
200 Yyn0 / Dyn11 215 2185/2080 4.0
250 Yyn0 / Dyn11 260 2560/2440 4.0
315 Yyn0 / Dyn11 305 3065/2920 4.0
400 Yyn0 / Dyn11 370 3615/3440 4.0
500 Yyn0 / Dyn11 430 4330/4120 4.0
Our Manufacturing Process
Step 1: Consultation & Design

We respond within 1 hour with transformer recommendations, quotations, and payment terms. Our professional drawing team confirms all technical details within 7 days after payment, including technical data, weight, and parts list.

Step 2: Production & Quality Control

After design approval, we prepare materials and begin production. All transformers undergo rigorous quality inspection with QC and test reports provided. We can accommodate special accessory requirements.

Step 3: Installation & Support

Our professional team provides installation guidance and on-site support when needed. All products come with a minimum 2-year warranty for your peace of mind.

30kva To 80 Kva Oil Immersed Transformer Electric Step Up Transformer 3phase Oil Cooling
Frequently Asked Questions
Who are we?

HENTG POWER is a professional designer, manufacturer and installer of power system solutions founded in 2011. Our 100,000 square meter facility specializes in reliable, high-performance solutions for global power systems.

How can we guarantee quality?

We conduct pre-production sampling and final inspections before shipment, providing QC & test reports. We manufacture oil and dry type distribution transformers up to 500KV 480MVA, GIS, switchgear, and substations to ANSI/IEEE/DOE2016/CSA/IEC60076 standards.

Why choose us?

Our professional team includes 30+ senior engineers offering 24/7 support with 30-minute response times. We confirm all drawing details within 7 days and provide comprehensive technical support.

What services can we provide?

We accept OEM orders with flexible payment terms. Our services include custom design, manufacturing, quality testing, installation support, and warranty coverage.

Contact Us for Custom Transformer Solutions
Send your message to this supplier
Send Now

30kva To 80 Kva Oil Immersed Transformer Electric Step Up Transformer 3phase Oil Cooling

Ask Latest Price
Watch Video
Product Detail
Contact Supplier
video
30kva To 80 Kva Oil Immersed Transformer Electric Step Up Transformer 3phase Oil Cooling
30kva To 80 Kva Oil Immersed Transformer Electric Step Up Transformer 3phase Oil Cooling
30kva To 80 Kva Oil Immersed Transformer Electric Step Up Transformer 3phase Oil Cooling

Hunan Hentg Power Electric Technology Co., Ltd.

Verified Supplier
1 Years
hunan, changsha
Since 2011
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Main Products :
Oil Immersed Transformer, Dry Type Transformer, Compact Substation Transformer
Total Annual :
50000000-100000000
Employee Number :
200~250
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Oil Immersed Transformer
MachineU China Products
Contact Supplier
Submit Requirement