Quality High Voltage MV&HV S11/S13 Three-Phase Oil Immersed Power Transformer 50kva 630kva 11kv 138kv Industrial Duty Transformer factory

High Voltage MV&HV S11/S13 Three-Phase Oil Immersed Power Transformer 50kva 630kva 11kv 138kv Industrial Duty Transformer

Name: High Voltage MV&HV S11/S13 Three-Phase Oil Immersed Power Transformer 50kva 630kva 11kv 138kv Industrial Duty Transformer
Brand: Henan New Electric Power Co.,ltd.
SKU: S11/S13
Price: 43.00 USD
Availability: InStock

Product Summary

[Product Functions]: Suitable for 110kv-220kv medium and high voltage power grid, 500kva-10000kva capacity can be flexibly customized, used for medium and high voltage power transmission and distribution conversion to meet different scale medium and high voltage power demand; adopts fully sealed oil ...

Key Attributes

Brand Name: New Electric Power

Model Number: S11/S13

Place of Origin: Henan, China

MOQ: 1 piece

Price: $7,000-80,000 / piece

Product Custom Attributes

Highlight

three-phase oil immersed power transformer

industrial duty oil immersed transformer

high voltage power transformer 11kv 138kv

Frequency:

50 Hz, 60 Hz

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

[Product Functions]:

Suitable for 110kv-220kv medium and high voltage power grid, 500kva-10000kva capacity can be flexibly customized, used for medium and high voltage power transmission and distribution conversion to meet different scale medium and high voltage power demand; adopts fully sealed oil tank design, combined with high-quality insulation materials, excellent insulation performance, which can effectively isolate medium and high voltage hidden dangers and ensure safe operation of equipment; equipped with automatic overload power-off and automatic over-temperature cooling functions, convenient operation and maintenance, suitable for various complex indoor and outdoor installation environments, helping the power system operate stably and efficiently.

[Product Selling Points]:

Meets international IEC and ANSI standards, 110kv-350kv medium and high voltage, 500kva-12500kva capacity can be exported overseas, with strong compatibility; high core lamination density, small magnetic leakage loss, operation efficiency up to 98.5% or more, low power transmission loss; winding adopts oxygen-free copper precision winding, strong short-circuit and overload resistance, suitable for medium and high voltage complex power grid environment; oil tank adopts anti-corrosion spraying process, clean and beautiful appearance, not easy to rust, simple operation and maintenance, with outstanding cost performance.

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Based on 50 reviews recently

Rating Snapshot

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All Reviews

nati Alex from Seychelles

Jul 31.2025

he conservator tank is thoughtfully designed, ensuring stable and reliable operation!

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High Voltage MV&HV S11/S13 Three-Phase Oil Immersed Power Transformer 50kva 630kva 11kv 138kv Industrial Duty Transformer

three-phase oil immersed power transformer

industrial duty oil immersed transformer

high voltage power transformer 11kv 138kv

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industrial power transformer

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Dry Type Distribution Transformers

Box Type Substation

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Dry Type Single Phase Transformer

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Low Voltage Switchgear

High Voltage Switchgears

High voltage Isolation Switch

High voltage Drop Out Fuse

Vacuum Circuit Breaker

Tap Changer

Transformer accessories

Transformer radiator

Oil Immersed Transformer

Dry Type Distribution Transformers

Box Type Substation

Dry Type Three Phase Transformer

Dry Type Single Phase Transformer

Scott transformer

Low Voltage Switchgear

High Voltage Switchgears

High voltage Isolation Switch

High voltage Drop Out Fuse

Vacuum Circuit Breaker

Tap Changer

Transformer accessories

Transformer radiator

Oil Immersed Transformer