Three Phase Oil Transformer - Advanced Oil-Immersed Cooling System

Customization: Available
Phase: Three
Cooling Method: Oil-immersed Type Transformer

Product Description

Basic Information
Model NO.
S13
Certification
ISO9001
Usage
Power/Distribution Transformer
Shape of Core
EE
Product Name
Three Phase Oil Transformer
Keywords
Oil-Immersed Transformer
Phases
Three Phases
Rated Frequency
50Hz/60Hz
Voltage Class
10kv/0.4kv
Rated Capacity
30 ~ 2500 kVA
Vector Group
Dyn11 / Yyn0
Energy Efficiency
GB20052 Standard
Product Description
Advanced Oil-Immersed Cooling System
Oil-Immersed Transformer

OIL-IMMERSED TRANSFORMER

Our three-phase oil-immersed transformer is expertly engineered to provide unparalleled voltage and current transformation essential for cutting-edge power distribution networks, ensuring optimal and reliable performance.

Crafted with pioneering multi-layer cylindrical winding technology and the finest silicon steel laminations, this 10kV distribution transformer achieves outstanding energy efficiency and guarantees consistent operation under diverse load conditions.

Key Features
❄️ Superior Cooling

Advanced natural oil circulation system for smooth operations.

Low-Loss Function

Optimized magnetic circuit design reducing energy waste.

🛡️ Robust Insulation

Vacuum oil-filling process to ensure maximum reliability.

🚨 Comprehensive Protection

High-quality gas relay and overpressure devices.

Technical Parameters
Parameter Specification
Product NameThree Phase Oil Transformer
PhasesThree Phases
Rated Frequency50Hz/60Hz (Customizable)
Voltage Class10KV/0.4KV
Rated Capacity30 ~ 2500 KVA
Voltage RegulationNo Excitation Voltage Regulation ±5% Or ±2×2.5%
Vector GroupDyn11 / Yyn0
Cooling MethodONAN/Natural Oil Circulation
Energy EfficiencyComplies With GB20052 Standard
Insulation ClassClass A
Performance & Adaptability
Efficiency Ratings
SLASH ENERGY COSTS

Innovative 45° step-lap core construction, reducing no-load losses by up to 30%. Slashes annual electricity costs significantly for manufacturers and commercial facilities.

EXTREME ENVIRONMENTS

Operates seamlessly from -25°C to +40°C and withstands seismic activity up to 8-degree intensity. Perfect for remote industrial sites and coastal facilities.

Environmental Conditions
Scalability
FUTURE-PROOF SCALABILITY

Broad range of configurations from 30kVA to 2500kVA. Modular architecture ensures seamless power infrastructure scalability as your business grows.

Detailed Gallery
Frequently Asked Questions
How long is the warranty period?
We provide a 12-month warranty period for our products.
Do you accept OEM orders or offer customized products?
Yes, we have an excellent team of technicians and managers to meet diverse customized needs for non-standard products.
What is the usual delivery time?
Average delivery time is one month during peak season and 15 working days during off-season. Customized products are discussed separately.
Are you a factory or a trader?
We are a manufacturer integrating industry and trade. You are welcome to visit us.
How can I get an accurate quotation?
Please send your specific demand information and product pictures. We will customize a solution and provide a specific price according to your needs.
What capacities are available?
Our series offers a wide range of rated capacities from 30 kVA up to 2500 kVA to suit various industrial requirements.

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