logo

YZN11 Energy Efficient Distribution Transformer 11kV 33kV Oil Immersed Power Transformer for Utility Grid

Product Summary

Energy-saving YZN11 distribution transformer provides reliable power conversion with low losses, high efficiency and long service life for modern distribution networks. Energy Efficient Transformer Design YZN11 energy efficiency class reduces operating costs Low no-load and load losses improve ...

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
Highlight

YZN11 Efficient Distribution Transformer

,

Energy Efficient 11kV Distribution Transformer

,

YZN11 Utility Grid 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
  • Energy-saving YZN11 distribution transformer provides reliable power conversion with low losses, high efficiency and long service life for modern distribution networks.

    Energy Efficient Transformer Design

    • YZN11 energy efficiency class reduces operating costs
    • Low no-load and load losses improve lifetime efficiency
    • Suitable for energy-saving grid upgrade projects

    Reliable Oil Cooling System

    • Fully sealed oil tank prevents moisture ingress
    • High-quality insulating oil improves thermal performance
    • Maintenance-friendly design for long-term operation

    Flexible Voltage and Capacity Options

    • 10kV-35kV voltage range
    • 30kVA-5000kVA capacity customization
    • Supports IEC/ANSI standards

    Global Grid Adaptability

    • Designed for tropical, coastal and high-temperature environments
    • Corrosion-resistant enclosure options available

    Applications:

    • Utility companies
    • Rural electrification projects
    • Commercial buildings
    • Renewable energy systems
Overall Rating
5.0
Based on 50 reviews recently
Rating Snapshot
5
100%
4
0
3
0
2
0
1
0
All Reviews
J
Julidon Systems from Nigeria
Jan 8.2025
Low failure rate, easy maintenance, and excellent value for money.
Review Image
H
Hamat Al-Ebdaa Est. from Saudi Arabia
Nov 5.2024
excellent service and good quality.
Review Image
S
samuel ramoncini from Burkina Faso
Jul 5.2024
Supplier is very accommodating and responds to message promptly. Product is as designed and was completed as advised.
Review Image
Contact Us
You Can Contact Us At Anytime!