High Capacity 33kv 66kv 162kv 110kv 500kv 10000kVA 25000kVA Electric Voltage Three Phase Oil Immersed Power Transformer

Customization: Available
Application: Power, Electronic, Instrument
Phase: Single

Product Description

01

Basic Specifications

Model NO.
10000kVA transformer
Core
Core-type Transformer
Cooling Method
Oil-immersed Type Transformer
Winding Type
Multi-winding Transformer
Certification
ISO9001, CCC
Usage
Power / Distribution Transformer
Frequency
Low Frequency
Tapping Range
2X2.5%
High Voltage
35kv / 66kv / 110kv / 220kv
Low Voltage
0.4kv / 10kv / 35kv
Rated Capacity
1000kVA - 42mva
Vector Group
Dyn11, Yyn0
02

Technical Parameters

Rated Power(kVA) High Voltage(kV) H.V. Tap range Low Voltage(kV) Connection Short Circuit Impedance No-load loss(kW) On-load loss(kW) No-load current(%)
630033, 66, 110, 220±8×1.25%6.3, 11, 33, 69YNd11 / YNyn010-149.4340.63
1000010-1413.147.60.75
1600010-1418.569.50.49
2500010-1425.699.50.4
4000010-1436.2140.30.39
6300010-14522100.39
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110KV~220KV Power Transformer Series

Our high-pressure transformers utilize advanced analysis software and specialized calculation procedures to ensure peak performance. Every component, including the core, coil, lead wires, and oil tank, is rigorously designed and tested.

This series has successfully passed short-circuit bearing capacity and all routine type tests at national inspection centers. It offers exceptional stability, economy, and environmental protection, making it ideal for power plants, substations, and large-scale industrial mining enterprises.

Transformer Details 1
Transformer Details 2
Transformer Details 3
03

Key Advantages

Efficient Heat Dissipation Using insulating oil as the cooling medium, heat is quickly removed through natural convection or forced circulation. Corrugated tanks increase the dissipation area for stable operation.
Ultra-High Voltage Adaptation Capable of handling power distribution from 10kV to ultra-high 1000kV transmission levels, suitable for high-power industrial electrical scenarios.
Superior Protection Fully sealed and insulated structure ensures personal safety and protects the internal components from environmental contaminants.
High Performance Low loss, low noise, and outstanding overload capability thanks to a special core structural design and high-quality materials.
04

Product Details & Production

Production Detail 1
Production Detail 2
Production Detail 3
Internal Core Structure Factory Production Line
05

Packaging & Delivery

Package Size
800.00cm * 800.00cm * 800.00cm
Gross Weight
150000.000kg
Transport Package
Wooden Case / According to Demands
Shipping Logistics
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Frequently Asked Questions

Can you manufacture customized box substations?
Yes, we have a professional facility dedicated to manufacturing products according to specific customer requirements and technical drawings.
Are OEM and ODM services available for power transformers?
Absolutely. We provide comprehensive OEM/ODM services, allowing you to use your own logo and specific designs on the finished products.
What is the cooling medium used in these high-capacity transformers?
These transformers use specialized insulating oil as the cooling medium, which facilitates efficient heat transfer through natural convection or forced circulation systems.
What is the production capacity and lead time?
Our facility has a production capacity of 20,000 units per year. Standard products in stock can be shipped within 7 days, while custom orders generally deliver within 15-30 days.
What certifications do your transformers carry?
Our products are manufactured under strict quality control and carry ISO9001 and CCC (China Compulsory Certification) to ensure international safety and quality standards.
What voltage ranges do you support?
We support a wide range of voltages from 10kV distribution levels up to 220kV high-voltage transmission, with capacities ranging from 1000kVA to 42MVA and beyond.

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