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4 MVA 2 MVA 6.3 MVA Oil Immersed Power Transformer 110KV 11KV 35KV Three Phase 69KV Input Voltage

Product Summary

Our company has more than 120,000 square meters of modern workshops,more than 30,000 square meters of R&D centers and staff apartments. With First-class production equipment, complete testing methods, strong technicalforce and complete qualifications, our products have been exported to Russia.North Korea, Vietnam, Myanmar, lrag, Thailand, Singapore, Malaysia, Zambia,Congo, South Sudan, Ethiopia, Nigeria, Azerbaijan and other countries. The main products of our company are:

Key Attributes
Brand Name: TNNPI
Model Number: S11/S13
Place of Origin: Henan, China
Certification: CE/ISO
MOQ: 1 piece
Price: $7,000-80,000 / piece
Product Custom Attributes
Input Voltage:
69 KV, 110 KV
Output Voltage:
11 KV
Phase:
Three
Coil Number:
Customized
Coil Structure:
AUTO
Application:
Substation
Capacity/KVA:
5~63MVA
Rated Frequency:
50Hz/60Hz
Type Of Cooling:
ONAN Oil Is Self-cooled
Others:
Any Customized Spec
On Load Isolation Switch:
7step
Product Description
4 MVA 2 MVA 6.3 MVA Oil Immersed Power Transformer 110KV 11KV 35KV Three Phase 69KV Input Voltage 0

Our company has more than 120,000 square meters of modern workshops,more than 30,000 square meters of R&D centers and staff apartments. With First-class production equipment, complete testing methods, strong technicalforce and complete qualifications, our products have been exported to Russia.North Korea, Vietnam, Myanmar, lrag, Thailand, Singapore, Malaysia, Zambia,Congo, South Sudan, Ethiopia, Nigeria, Azerbaijan and other countries.

4 MVA 2 MVA 6.3 MVA Oil Immersed Power Transformer 110KV 11KV 35KV Three Phase 69KV Input Voltage 1 4 MVA 2 MVA 6.3 MVA Oil Immersed Power Transformer 110KV 11KV 35KV Three Phase 69KV Input Voltage 2
Overall Rating
5.0
Based on 50 reviews recently
Rating Snapshot
5
100%
4
0
3
0
2
0
1
0
All Reviews
E
Elijah Wako from Uganda
Aug 20.2025
They even sent a video confirmation before shipping—such thoughtful service!
Review Image
S
SaYed AlMana from Sudan
Jul 31.2025
Comprehensive technical documentation and installation instructions were provided.
Review Image
L
LeoO Xaiyavong from Sri Lanka
Jul 10.2025
Fine craftsmanship and attention to detail.
Review Image
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    Our company has more than 120,000 square meters of modern workshops, more than 30,000 square meters of R&D centers and staff apartments. With First-class production equipment, complete testing methods, strong technical force and complete qualifications, our products have been exported to Russia. North Korea, Vietnam, Myanmar, lrag, Thailand, Singapore, Malaysia, Zambia, Congo, South Sudan, Ethiopia, Nigeria, Azerbaijan and other countries. The main products of our company are

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