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

Product Positioning
A robust medium voltage transformer solution developed for utility operators requiring reliable power transmission and distribution performance.

Grid-Focused Design

  • Optimized for electrical utility networks
  • Compatible with MV distribution systems worldwide
  • Supports stable operation under variable loads

Advanced Transformer Structure

  • Three-phase oil immersed structure
  • Low-loss core technology improves energy efficiency
  • Reinforced insulation system enhances safety

Customized for Global Markets

  • Designed for tropical, coastal, and high-temperature regions
  • Optional anti-corrosion enclosure treatment
  • Available with different voltage ratios and accessories

Applications

  • Utility substations
  • Distribution feeders
  • Commercial power networks
  • Infrastructure projects
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Utility Network Power Transformer for Medium Voltage Distribution Grid Applications

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Model Number :
S11/S13/S20
Type of cooling :
ONAN oil is self-cooled
MOQ :
1 piece
Delivery Time :
7-14 work days
Application :
Substation
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
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Utility Network Power Transformer for Medium Voltage Distribution Grid Applications
Utility Network Power Transformer for Medium Voltage Distribution Grid Applications

Henan New Electric Power Co.,ltd.

Verified Supplier
1 Years
henan, zhengzhou
Since 2017
Business Type :
Manufacturer, Distributor/Wholesaler, Seller, Exporter
Total Annual :
>30000+
Employee Number :
260~300
Certification Level :
Verified Supplier
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