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Henan TNNPI Brands Oil Immersed Power Transformer 1MVA 3MVA 4MVA 6MVA 250 Price 10KV-220KV Input 440V-380V Output 50Hz

Product Summary

[Product Functions]: Suitable for 110kv-220kv medium and high voltage level and 500kva-10000kva capacity, widely used in power transmission, industrial power distribution, municipal power supply and other fields, realizing medium and high voltage power step-down conversion to meet the voltage demand ...

Key Attributes
Brand Name: New Electric Power
Model Number: S11/S13
Place of Origin: Henan, China
MOQ: 1 piece
Price: $1,999-80,000 / piece
Product Custom Attributes
Highlight

1MVA oil immersed power transformer

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oil immersed transformer 1MVA

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oil immersed power transformer 440V

Frequency:
60 Hz, 50 Hz
Input Voltage:
69 KV, 110 KV, 10.5 KV, 11 KV, 3 KV, 12.47 KV, 6.6 KV, 6.3 KV, 6 KV, 35 KV, 10 KV, 115 KV, 132 KV, 220 KV
Output Voltage:
11 KV, 10 KV, 415 V, 380 V, 400 V, 440 V, 480 V
Phase:
Three
Coil Number:
Customized
Coil Structure:
AUTO
Type:
Oil-Immersed Transformer, Field Adjustable Transformer, Autotransformer
Application:
Substation
Capacity/KVA:
Upto 63MVA
Rated Frequency:
50Hz/60Hz
Type Of Cooling:
ONAN Oil Is Self-cooled
Others:
Any Customized Spec
On Load Isolation Switch:
7-step
Product Description
[Product Functions]:
Suitable for 110kv-220kv medium and high voltage level and 500kva-10000kva capacity, widely used in power transmission, industrial power distribution, municipal power supply and other fields, realizing medium and high voltage power step-down conversion to meet the voltage demand of various electrical equipment; adopts dual cooling modes of natural oil circulation + forced oil circulation, which can automatically switch according to load changes, adapting to different operating conditions; equipped with leakage, overload and short circuit protection, stable and reliable operation, can achieve 24-hour continuous trouble-free operation, suitable for long-term unattended scenarios.
 
[Product Selling Points]:
 Focus on the core needs of medium and high voltage power transmission, 110kv-350kv/500kva-12500kva wide range adaptation, can achieve long-distance efficient power transmission; adopts high-quality special insulating oil for transformers, good insulation and heat dissipation effect, temperature resistance range -30℃-70℃, suitable for high and low temperature extreme environments; oil tank is welded with thickened cold-rolled steel plate, no leakage after high-pressure test, high strength and impact resistance; terminal blocks are made of copper alloy material, excellent conductivity, oxidation resistance, suitable for medium and high voltage quick wiring and commissioning.
Overall Rating
5.0
Based on 50 reviews recently
Rating Snapshot
5
100%
4
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All Reviews
A
Arao Matssan from Mozambique
Apr 10.2025
Clean appearance, robust construction—a dependable brand.
Review Image
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