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500kVA 1000kVA Oil Immersed Distribution Transformer IEC60076 High Efficiency Fully Sealed ONAN Cooling
500kVA 1000kVA Oil Immersed Distribution Transformer IEC60076 High Efficiency Fully Sealed ONAN Cooling
500kVA 1000kVA Oil Immersed Distribution Transformer IEC60076 High Efficiency Fully Sealed ONAN Cooling
500kVA 1000kVA Oil Immersed Distribution Transformer IEC60076 High Efficiency Fully Sealed ONAN Cooling
500kVA 1000kVA Oil Immersed Distribution Transformer IEC60076 High Efficiency Fully Sealed ONAN Cooling
500kVA 1000kVA Oil Immersed Distribution Transformer IEC60076 High Efficiency Fully Sealed ONAN Cooling
500kVA 1000kVA Oil Immersed Distribution Transformer IEC60076 High Efficiency Fully Sealed ONAN Cooling
500kVA 1000kVA Oil Immersed Distribution Transformer IEC60076 High Efficiency Fully Sealed ONAN Cooling
Specifications
Rated Voltage :
11kV / 13.8kV / 24kV / 33kV / 34.5kV
Model Number :
S11/S13/S20
Ambient Temperature :
-25°C to +55°C
Short Circuit Withstand :
20kA–31.5kA (3s)
MOQ :
1 piece
Delivery Time :
7-14 work days
Type of cooling :
ONAN oil is self-cooled
Customization :
Voltage, Capacity, Current, IP Rating, Color, OEM Logo
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Application :
Substation
Price :
650-18,000 / piece
Cooling / Insulation :
ONAN / Air Insulated
Standards :
IEC 60076 / IEC 62271 / IEC 61439
Supply Ability :
5000pcs/year
Phase :
Three
Certification :
CE,UL,ISO
Rated frequency :
50Hz/60Hz
Place of Origin :
Henan, China
Capacity/KVA :
25kVA–5000kVA / Up to 1250A
Brand Name :
TNNPI
Protection Degree :
IP54 / IP65
Packaging Details :
Export standard packaging
Description

Product Features

Built for utility distribution systems requiring reliable continuous operation.

  • High Energy Efficiency design
  • Fully Sealed Maintenance-Free Tank
  • ONAN Cooling System
  • Low Loss CRGO Core
  • High Quality Transformer Oil
  • Excellent Corrosion Resistance
  • Lightning Impulse Withstand
  • Strong Short Circuit Mechanical Strength
  • IEC Certified Manufacturing
  • Designed for tropical environments

Applications

  • Utility Power Distribution
  • Industrial Plants
  • Commercial Buildings
  • Residential Substations
  • Mining Projects
  • Cement Plants
  • Manufacturing Facilities
  • Infrastructure Projects

Custom Solutions

  • 30kVA–5000kVA
  • 11kV /13.8kV /15kV /22kV /33kV /34.5kV
  • Copper / Aluminum
  • ONAN / ONAF
  • Mineral Oil / Natural Ester Oil
  • Low Noise Version
  • Energy Saving Version
  • OEM Available

FAQ

Q1. What's the service life?

More than 30 years with proper installation.

Q2. Is maintenance required?

The fully sealed design minimizes routine maintenance.

Q3. Can it operate in tropical climates?

Yes. Designed for ambient temperatures up to 50°C with excellent weather resistance.

Q4. Do you provide factory test reports?

Yes. Routine, type and special tests are available upon request.

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500kVA 1000kVA Oil Immersed Distribution Transformer IEC60076 High Efficiency Fully Sealed ONAN Cooling

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Product Detail
Rated Voltage :
11kV / 13.8kV / 24kV / 33kV / 34.5kV
Model Number :
S11/S13/S20
Ambient Temperature :
-25°C to +55°C
Short Circuit Withstand :
20kA–31.5kA (3s)
MOQ :
1 piece
Delivery Time :
7-14 work days
Contact Supplier
video
500kVA 1000kVA Oil Immersed Distribution Transformer IEC60076 High Efficiency Fully Sealed ONAN Cooling
500kVA 1000kVA Oil Immersed Distribution Transformer IEC60076 High Efficiency Fully Sealed ONAN Cooling
500kVA 1000kVA Oil Immersed Distribution Transformer IEC60076 High Efficiency Fully Sealed ONAN Cooling
500kVA 1000kVA Oil Immersed Distribution Transformer IEC60076 High Efficiency Fully Sealed ONAN Cooling

Henan New Electric Power Co.,ltd.

Verified Supplier
1 Years
henan, zhengzhou
Since 2017
Business Type :
Manufacturer, Distributor/Wholesaler, Seller, Exporter
Main Products :
Oil Immersed Transformer, Dry Type Transformers, Box Type Substation
Total Annual :
>30000+
Employee Number :
260~300
Certification Level :
Verified Supplier
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