Step Down Oil Immersed Electrical Transformer 30kVA-20000kVA

• Application: Power, Electronic
• Phase: Three
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001
• Usage: Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: High Frequency
• Shape of Core: U
• Brand: Zhonghao
• Name: Step Down Oil Immersed Distribution Transformer
• Capacity: 30~2500kVA
• Capacity2: 10kv, 20kv, 35kv
• Low Voltage: 0.4kVA
• Core Material: Silicon Steel
• Insulation Class: H-Class
• Winding: Cooper/Aluminum
• Enclosure: IP20/IP23
• Model: Sm-Nx1, Sm-Nx2, S11, S13, S11-M, S13-M
• Transport Package: Wooden Box
• Specification: 80X120X120cm
• Trademark: zhonghao
• Origin: Jiangsu China
• HS Code: 85043490
• Production Capacity: 5000PCS/Year

Product Description

Step Down Oil Immersed Electrical Transformer

Explore our range of high-quality three-phase power transformers designed for industrial applications. Available in capacities from 30kVA to 20000kVA.

Product Parameters

Rated Capacity (KVA)	Junction group labe	Voltage combination(KV)			No-load current (%)	Load loss (W)	No-load loss (W)	Short circuit impedance (%)
		(H.V.)	Tap range(%)	(L.V.)
30	Dyn11 Yyn0	10 6.3 6	±5   ±2×2.5%	0.4	1.5	630/600	80	4.0
50					1.3	910/870	100
63					1.2	1090/1040	110
80					1.2	1310/1250	130
100					1.1	1580/1500	150
125					1.1	1890/1800	170
160					1.0	2310/2200	200
200					1.0	2730/2600	240
250					0.9	3200/3050	290
315					0.9	3830/3650	340
400					0.8	4520/4300	410
500					0.8	5410/5150	480
630					0.6	6200	570	4.5
800					0.6	7500	700
1000					0.6	10300	830
1250					0.5	12000	970
1600					0.5	14500	1170

Product Description

 

Energy-saving product energy-eficient secondary-class oil-immersed transformer is our company through theresearch and application of new materials, new technology and the combination of independent innovation andtechnology introduction, through the optimization and innovative design of the core and coll structure, to reduce no-loadoss and noise The purpose of self-developed products.

Oil-immersed transformers offer many advantages. It has good heat dissipation performance and can effectively ensure the stable operation of the transformer; it has excellent insulation performance and high reliability; it is easy to adjust the voltage and can adapt to different electricity needs; and its technology is mature and its cost is relatively low.

Iron Core Transformer

Company: Global Power Equipment (Xuzhou) Co., Ltd

Features:

• High permeability magnetic grain oriented cold rolled silicon steel sheet core


• Multi-stepped core section for improved efficiency


• Corrugated oil passage winding with concentric coils


• Tap changer for adjusting tapping voltage requirements


• Equipped with safety protection devices such as pressure relief valve and gas relay


• Oil temperature measuring device with glass thermometer

Benefits:

• Efficient and reliable iron core design


• Easy adjustment of tapping voltage for different power supply needs


• Enhanced safety features for protection against potential hazards


• Precise oil temperature monitoring for optimal performance

Main Product

On-site Installation

Company Profile

Global Power Equipment (Xuzhou) Co., Ltd

Global Power Equipment (Xuzhou) Co., Ltd is a leading intelligent technology enterprise specializing in the research, development, manufacturing, and sales of power transformers, high and low voltage switch cabinets, box-type substations, and related products.

Our state-of-the-art factory, spanning nearly 100,000 square meters, operates with a registered capital of 60.6 million yuan. With a dedicated team of over 300 employees, including 20 party branch members, 20 engineers, and 50 technical personnel with intermediate technical titles, we ensure the highest quality standards.

Utilizing cutting-edge domestic technology and production equipment, we adhere to the ISO9000 quality certification system. Our products are designed using computer-aided design to provide customers with environmentally friendly, energy-saving, low-carbon, and high-quality solutions tailored to meet the unique requirements of each region and market segment.

Workshop

Global Power Equipment (Xuzhou) Co., Ltd

At Global Power Equipment, we are dedicated to progress through science and technology, quality for survival, efficiency through management, integrity in the market, and development through innovation. Our commitment to meticulousness and excellence in every detail ensures standardized and systematic product quality management. We focus on accelerating the application, digestion, and absorption of new technologies to deliver high-reliability, maintenance-free, intelligent, energy-saving, and environmentally friendly power transmission and transformation equipment.

Through extensive technical exchanges and cooperation, we aim to build a R&D and manufacturing base for advanced equipment, positioning ourselves as the world's leading supplier of power equipment. Our "Zhonghao" brand stands out for its quality, contributing to the revitalization of China's national industry.

FAQ

11KV Oil Transformer

11KV Oil Transformer

Global Power Equipment (Xuzhou) Co., Ltd is a leading manufacturer of 11KV oil transformers. Our transformers are designed for distribution and power applications, ensuring reliable and efficient electricity supply.

Product Features:

• High-quality construction for durability


• Available in various capacities


• Efficient performance for power distribution


• Customizable options for specific requirements

Benefits:

• Reliable power supply for residential and commercial areas


• Long-lasting performance with minimal maintenance


• Ensures safety and stability in electricity distribution


• Cost-effective solution for power transmission

Contact us today to learn more about our 11KV oil transformers and how they can meet your power distribution needs.