Step up Current Transformer 20kv 30~2500kVA

• 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

Three Phase Power Electrical Step Down Oil Immersed Distribution Transformer

Explore our Step Up Current Transformer 20kv 30~2500kVA for efficient power transmission. Customizable and energy-efficient for industrial use.

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.

Product Description

Iron Core Transformer

Global Power Equipment (Xuzhou) Co., Ltd offers a high-quality Iron Core Transformer with advanced features:

Iron Core:

• Made of high permeability magnetic grain oriented cold rolled silicon steel sheet


• New type of iron core with a multi-stepped core section


• Equal sections for iron yoke and iron core

Winding:

• Corrugated oil passage with no immersion paint process


• Concentric coils windings


• High-voltage winding with taps for tapping voltage requirements


• Tap changer mounted on the box cover for easy voltage changes

Safety Protection Device:

• Equipped with a pressure relief valve for safety


• Gas relay with alarm and trip terminal can be installed as per user requirements

Oil Temperature Measuring Device:

• Equipped with a glass thermometer tube holder


• Tube seat arranged at the top of the oil tank protruding into the oil by 120±10 mm


• 1000-2000kVA transformer comes with an outdoor signal thermometer

Choose the Iron Core Transformer from Global Power Equipment for reliable performance and safety features.

Main Product

On-site Installation

Company Profile

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 with 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 holding intermediate technical titles, we are committed to delivering top-quality products.

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 high-quality solutions tailored to meet the unique characteristics of each region. We strive to meet the diverse needs of the market and exceed the expectations of our valued customers.

Workshop

Global Power Equipment (Xuzhou) Co., Ltd

At Global Power Equipment, we are dedicated to advancing with science and technology, prioritizing quality for survival, emphasizing efficiency in management, maintaining 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 continuously accelerate 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. Our goal is to establish a state-of-the-art R&D and manufacturing base for advanced equipment, positioning ourselves as the world's premier supplier of power equipment under the renowned "Zhonghao" brand. Join us in revitalizing China's national industry through quality and innovation.

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:

• Manufactured with high-quality materials for durability


• Available in various sizes and capacities


• Efficient performance with low maintenance requirements


• Complies with industry standards for safety and reliability

Benefits:

• Stable and consistent power distribution


• Long lifespan for cost-effectiveness


• Easy installation and operation


• Suitable for diverse applications

Contact us today to inquire about our 11KV oil transformers and enhance your power distribution system.