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20kV Three Phase Distribution Transformer for Indonesia Industrial and Utility Power Network

Product Summary

Efficient Medium Voltage Transformer Solution for Indonesia Power Distribution Systems TNNPI 20kV distribution transformers are designed for Indonesia's industrial, commercial and utility power networks, providing reliable voltage transformation with high efficiency. 1. Suitable for Indonesia Medium ...

Key Attributes
Brand Name: TNNPI
Model Number: S11/S13/S20
Place of Origin: Henan, China
Certification: CE,UL,ISO
MOQ: 1 piece
Price: 650-18,000 / piece
Supply Ability: 5000pcs/year
Delivery Time: 7-14 work days
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Standard Packaging: Export standard packaging
Product Custom Attributes
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Indonesia 20kV Three Phase Distribution Transformer

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Three Phase Distribution Transformer

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Industrial Three Phase Distribution Transformer

Capacity/KVA:
25kVA–5000kVA / Up To 1250A
Rated Voltage:
11kV / 13.8kV / 24kV / 33kV / 34.5kV
Phase:
Three
Rated Frequency:
50Hz/60Hz
Ambient Temperature:
-25°C To +55°C
Application:
Substation
Type Of Cooling:
ONAN Oil Is Self-cooled
Cooling / Insulation:
ONAN / Air Insulated
Short Circuit Withstand:
20kA–31.5kA (3s)
Protection Degree:
IP54 / IP65
Standards:
IEC 60076 / IEC 62271 / IEC 61439
Customization:
Voltage, Capacity, Current, IP Rating, Color, OEM Logo
Product Description
  • Efficient Medium Voltage Transformer Solution for Indonesia Power Distribution Systems

    TNNPI 20kV distribution transformers are designed for Indonesia's industrial, commercial and utility power networks, providing reliable voltage transformation with high efficiency.


    1. Suitable for Indonesia Medium Voltage Grid

    • Designed for 20kV distribution systems
    • Suitable for industrial and commercial electricity supply
    • Compatible with tropical climate conditions
    • Reliable outdoor operation

    2. High Efficiency and Long Service Life

    • Low-loss transformer core
    • High-quality winding materials
    • Excellent insulation performance
    • Stable thermal performance

    3. Tropical Climate Ready Design

    • Anti-humidity insulation system
    • Corrosion-resistant coating
    • Dust and moisture protection
    • Outdoor installation capability

    Applications

    • Indonesia industrial parks
    • Factory power supply
    • Commercial buildings
    • Renewable energy projects
    • Utility distribution networks
Overall Rating
5.0
Based on 50 reviews recently
Rating Snapshot
5
100%
4
0
3
0
2
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1
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All Reviews
N
NOMRAS TRADINGS from Zimbabwe
Jun 18.2025
Good quality product. We are so happy to receive the goods and recommend this supplier for others.
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P
pua kenneth from Philippines
Mar 31.2025
The service was very warm and professional. The quality of the product is very good. I will contact my client and inform them. Then I will make another purchase.
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I
Isrrod limited from United Kingdom
Nov 2.2023
Very fast logistics, sturdy packaging.
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