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High-Efficiency Energy-saving Dry-type Power Transformer for Industrial Power Systems

Designed for three-phase, 50Hz distribution power grids, this transformer ensures optimal energy efficiency, low operational costs, and minimal environmental impact. With epoxy resin-cast coils and advanced manufacturing, it meets IEC 60076.1 standards and delivers reliable performance in industrial applications.

Quantity:
10kVEnergy-saving Dry-type Power Transformer:	10kV
20kVEnergy-saving Dry-type Power Transformer:	20kV
35kVEnergy-saving Dry-type Power Transformer:	35kV
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Power Transformer Dry-Type Power Transformer Prefabricated Substation Distribution Transformer Manufacturer Industrial Power Transformer

Product Features

Model Specification

FAQs

Why Choose Us?

Product Certification

1.Epoxy Resin-Cast Coils
The coils are made with imported Class H epoxy resin under vacuum conditions, offering excellent insulation and durability with a smooth, aesthetically pleasing surface.

2.High Mechanical Strength and Short-Circuit Resistance
The transformer features strong mechanical strength and is designed to resist short circuits, providing added safety and reliability in industrial settings.

3.Noise and Loss Reduction
The core is manufactured using an advanced automatic shearing and stacking production line, which reduces noise by 5 dB and no-load loss by 5%, improving overall efficiency.

4.High Insulation Level and Lightning Impulse Resistance
With a high insulation level and excellent lightning impulse resistance, this transformer ensures safe and efficient power distribution in industrial applications.

Parameter	10kV Model	20kV Model	35kV Model
Operating Conditions	Indoor installation
Insulation Class	Class F, Class H
Models	SCB12, SCB14, SCB18	SC(B)10, SC(B)12, SC(B)13	SC(B)10, SC(B)12, SC(B)13
Capacity	30 to 5000 kVA	30 to 20,000 kVA	30 to 25,000 kVA
Rated Voltage	10/0.4 kV	20/0.4 kV, 20/10 kV	35/0.4 kV, 35/10 kV
Impedance	4% - 10%	6% - 10%	6% - 10%
Connection Group	Dyn11, Yyn0	Dyn11, Yyn0, Yd11	Dyn11, Yyn0, Yd11
Insulation Level	LI75AC35/AC3	LI125AC50/AC3, LI125AC50/LI75AC35	LI170AC70/AC3, LI170AC70/LI75AC35
Execution Standards	GB 20052-2020, GB/T 1094.11-2022	GB/T10228-2015, GB/T1094.11-2022, T/CEEIA258-2016	GB/T10228-2015, GB/T1094.11-2022, T/CEEIA258-2016

Power Transformer

Q1: What makes this transformer energy-efficient?
A1: The Energy-saving Dry-type Power Transformer reduces both no-load and load losses, contributing to significant energy savings and lower operational costs.

Q2: Can this transformer be used in humid environments?
A2: Yes, the transformer has excellent moisture resistance, allowing it to operate efficiently at 100% humidity, making it ideal for challenging environments.

Q3: What voltage levels are available for this transformer?
A3: This transformer is available in models for 10kV, 20kV, and 35kV systems, making it versatile for a wide range of power distribution needs.

At Hangzhou Liyi Electric Co., Ltd., we harness cutting-edge technology to deliver high-performance, reliable power solutions. Our Energy-saving Dry-type Power Transformers are manufactured using fully automated production lines, ensuring precision and consistency. The advanced vacuum casting process for epoxy resin coils guarantees excellent insulation and durability, while our intelligent shearing and stacking production line reduces noise and energy loss by 5%. Additionally, our transformers feature an advanced drying system, allowing for efficient operation without pre-heating or moisture removal treatments. This combination of state-of-the-art technology and high-quality materials ensures optimal efficiency, reduced operational costs, and exceptional reliability, making our products ideal for industrial applications.

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