High Efficiency 3000kVA Copper Core Step Down Transformer

• Customization: Available
• 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: Copper/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

Discover our High Capacity Step Down Distribution Transformer for efficient power transmission. Ideal for industrial use, this Three Phase Transformer is oil immersed for reliability.

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

 

Iron Core: The core is made of high permeability magnetic grain oriented cold rolled silicon steel sheet. The iron core is a new type of iron core with a multi-stepped core section for improved efficiency.

 

Winding: The winding features a corrugated oil passage, concentric coils, and taps for voltage adjustments. The tap changer is mounted on the box cover for easy access.

 

Safety Protection Device: Equipped with a pressure relief valve and optional gas relay with alarm and trip terminal for added safety.

 

Oil Temperature Measuring Device: Includes a glass thermometer tube holder and outdoor signal thermometer for accurate temperature monitoring.

 

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

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 spans nearly 100,000 square meters and boasts a registered capital of 60.6 million yuan. With over 300 employees, including 20 party branch members, nearly 20 engineers, and close to 50 technical personnel with intermediate technical titles, we are committed to delivering high-quality products that meet the specific needs of each region.

 

Utilizing advanced domestic technology and production equipment, we adhere to the operating standards of the ISO9000 quality certification system. Our products are designed using computer-aided design to provide customers with environmentally friendly, energy-saving, low-carbon, and top-notch solutions. We strive to meet the diverse requirements of the market and exceed the expectations of our customers.

Workshop

Global Power Equipment (Xuzhou) Co., Ltd is dedicated to advancing with science and technology, prioritizing quality for survival, efficiency through management, integrity in the market, and fostering 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, fostering high-reliability, maintenance-free, intelligent, energy-saving, and environmentally friendly power transmission and transformation equipment products through extensive technical exchanges and cooperation. Our goal is to establish a research and development base for advanced equipment, aiming to be the world's leading supplier of power equipment under the renowned "Zhonghao" brand, contributing to the revitalization of China's national industry.

FAQ

11KV Oil Transformer Distribution Transformer Power Transformer


 

Product Description:

 

Global Power Equipment (Xuzhou) Co., Ltd is a leading manufacturer of 11KV oil transformers, distribution transformers, and power transformers. Our products are designed to meet the highest industry standards and provide reliable performance.

 

Key Features:

 

• Neutral white boxes and brown cartons packaging


• Acceptance of branded packaging with authorization


• Payment terms: T/T 30% deposit, 70% before delivery


• Delivery terms: EXW, FOB, CFR, CIF, DDU


• Delivery time: 3 to 10 days after advance payment


• Custom production based on samples or technical drawings


• Sample policy available with customer payment


• 100% testing before delivery


• Commitment to quality, competitive pricing, and long-term customer relationships


 

 

Choose Global Power Equipment (Xuzhou) Co., Ltd for superior transformer solutions that prioritize quality, reliability, and customer satisfaction.