High Capacity Step Down Electrical Transformer

Product Details
Customization: Available
Application: Power, Electronic
Phase: Three

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  • High Capacity Step Down Electrical Transformer
  • High Capacity Step Down Electrical Transformer
  • High Capacity Step Down Electrical Transformer
  • High Capacity Step Down Electrical Transformer
  • High Capacity Step Down Electrical Transformer
  • High Capacity Step Down Electrical Transformer
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  • Overview
  • Product Parameters
  • Product Description
  • Main Product
  • On-site Installation
  • Company Profile
  • Workshop
  • FAQ
Overview

Basic Info.

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

High Capacity Step Down Electrical Transformer


Global Power Equipment presents a Three Phase Power Electrical Step Down Oil Immersed Distribution Transformer. This efficient and reliable transformer is customizable and ideal 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
High Capacity Step Down Electrical Transformer

 
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.
High Capacity Step Down Electrical TransformerHigh Capacity Step Down Electrical Transformer


Iron Core Transformer Product Description



Iron Core Transformer


Global Power Equipment (Xuzhou) Co., Ltd offers a high-quality iron core transformer with advanced features:



Iron Core:


The core is constructed using high permeability magnetic grain oriented cold rolled silicon steel sheet. The iron core is a new type with a unique oblique jointed design and a core section of multi-stepped steps. The iron yoke and core have equal sections.



Winding:


The winding features a corrugated oil passage, no immersion paint process, and a securely tied tightening belt. The windings consist of concentric coils, with the high-voltage winding having taps corresponding to tapping voltage requirements. The tap changer is mounted on the box cover for easy access to change tap voltage after power supply.



Safety Protection Device:


The 30-2000kVA transformer comes equipped with a pressure relief valve. Additionally, a gas relay with an alarm and trip terminal can be installed based on user requirements for enhanced safety.



Oil Temperature Measuring Device:


The transformer includes a tube holder for a glass thermometer, positioned at the top of the oil tank protruding into the oil by 120±10 mm. For 1000-2000kVA transformers, an outdoor signal thermometer is provided for accurate temperature monitoring.




High Capacity Step Down Electrical Transformer
Main Product
High Capacity Step Down Electrical Transformer
On-site Installation
High Capacity Step Down Electrical Transformer
Company Profile



Global Power Equipment (Xuzhou) Co., Ltd



Welcome to 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 dedicated employees, including 20 party branch members, nearly 20 engineers, and close to 50 technical personnel with intermediate technical titles, we are committed to delivering top-quality products.



Utilizing advanced domestic technology and production equipment, we adhere to the highest operating standards of the ISO 9000 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 and fulfill diverse market demands.




High Capacity Step Down Electrical TransformerHigh Capacity Step Down Electrical Transformer
Workshop



Global Power Equipment (Xuzhou) Co., Ltd



At Global Power Equipment, we are dedicated to advancing with science and technology, prioritizing quality for survival, efficiency through management, integrity in the market, and development through innovation. We focus on meticulous attention to detail and excellence in every aspect, striving for standardized and systematic product quality management. Our commitment to innovation drives us to embrace new technologies for high-reliability, maintenance-free, intelligent, energy-saving, and environmentally friendly power transmission and transformation equipment. Our goal is to establish a cutting-edge R&D and manufacturing base for advanced equipment, positioning ourselves as a leading global supplier of power equipment under the renowned "Zhonghao" brand. Join us in revitalizing China's national industry with top-quality products.




High Capacity Step Down Electrical Transformer
FAQ


11KV Oil Transformer - Global Power Equipment (Xuzhou) Co., Ltd



11KV Oil Transformer


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



Product Features:



  • Manufactured with high-quality materials

  • Available in various sizes and capacities

  • Customizable packaging options

  • Compliance with international safety regulations



Benefits:



  • Efficient power distribution

  • Long-lasting performance

  • Easy installation and maintenance

  • Cost-effective solution



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




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