Customizable Oil-Immersed Step Down Distribution Transformer for Airport

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

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  • Customizable Oil-Immersed Step Down Distribution Transformer for Airport
  • Customizable Oil-Immersed Step Down Distribution Transformer for Airport
  • Customizable Oil-Immersed Step Down Distribution Transformer for Airport
  • Customizable Oil-Immersed Step Down Distribution Transformer for Airport
  • Customizable Oil-Immersed Step Down Distribution Transformer for Airport
  • Customizable Oil-Immersed Step Down Distribution Transformer for Airport
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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
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

Introducing the Three Phase Power Electrical Step Down Oil Immersed Distribution Transformer by Global Power Equipment (Xuzhou) Co., Ltd-your ultimate solution for reliable and efficient power distribution. Engineered for excellence, this transformer ensures optimal performance and durability for all your power needs.
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
 
Customizable Oil-Immersed Step Down Distribution Transformer for Airport

This energy-efficient, secondary-class oil-immersed transformer is the result of Global Power Equipment (Xuzhou) Co., Ltd's dedication to innovation and advanced technology. By leveraging new materials and state-of-the-art techniques, we have meticulously optimized the core and coil structure. The outcome? A product that significantly reduces no-load loss and operational noise, setting a new standard in transformer performance.

Oil-immersed transformers from Global Power Equipment (Xuzhou) Co., Ltd offer numerous advantages. With exceptional heat dissipation capabilities, these transformers ensure stable operation and maintain high reliability through superior insulation. They provide easy voltage adjustment to cater to diverse electricity demands, and their mature technology translates to cost-effective solutions.

Customizable Oil-Immersed Step Down Distribution Transformer for AirportCustomizable Oil-Immersed Step Down Distribution Transformer for Airport

Iron Core: Crafted from high-permeability magnetic grain-oriented cold-rolled silicon steel sheets, the iron core boasts an innovative multi-stepped design. The fully oblique-jointed core ensures uniform sections between the iron yoke and core, enhancing overall efficiency and performance.

Winding: Our winding technique employs corrugated oil passages without immersion paint, secured with tightening belts. Featuring concentric coils, the high-voltage winding includes taps for various voltage requirements, connected to an external tap changer mounted on the box cover. Voltage adjustments are straightforward and can be performed after power disconnection.

Safety protection device For transformers ranging from 30-2000kVA, a pressure relief valve is included. Additionally, a gas relay equipped with alarm and trip terminals can be installed upon user request, ensuring maximum safety and operational integrity.

Oil temperature measuring device: Each transformer features a glass thermometer with a tube holder, placed atop the oil tank and extending 120±10 mm into the oil. For 1000-2000kVA transformers, an outdoor signal thermometer is also provided, ensuring precise temperature monitoring and control.
Customizable Oil-Immersed Step Down Distribution Transformer for Airport
Main Product

Customizable Oil-Immersed Step Down Distribution Transformer for Airport
On-site Installation

Customizable Oil-Immersed Step Down Distribution Transformer for Airport
Company Profile
 

Global Power Equipment (Xuzhou) Co., Ltd.Global Power Equipment (Xuzhou) Co., Ltd. is a premier intelligent technology enterprise specializing in the R&D, manufacturing, and sales of high-performance power transformers.
Our product range includes high and low voltage switch cabinets, state-of-the-art box-type substations, and various supporting products.

Spanning nearly 100,000 square meters, our factory boasts a registered capital of 60.6 million yuan. Our dedicated team consists of over 300 employees, including 20 party branch members, nearly 20 engineers, and around 50 technical personnel with intermediate technical titles. Leveraging advanced domestic technology, top-tier production, and cutting-edge testing equipment, we adhere to the stringent standards of the ISO9000 quality certification system. Utilizing computer-aided design, we deliver environmentally friendly, energy-efficient, low-carbon, and high-quality products tailored to the unique characteristics of each region, meeting the fundamental needs of the market and our diverse clientele.

Customizable Oil-Immersed Step Down Distribution Transformer for AirportCustomizable Oil-Immersed Step Down Distribution Transformer for Airport
Workshop
 
Global Power EquipmentAt Global Power Equipment (Xuzhou) Co., Ltd., we are steadfast in our commitment to progress through science and technology, and we pursue survival by upholding the highest quality standards. Our efficiency stems from meticulous management, we capture the market through unwavering integrity, and we drive development by fostering innovation. We emphasize precision and excellence in every detail and stage, striving for standardized and systematic management of product quality. Our goal is to accelerate the innovative application, digestion, and absorption of new technologies. By engaging in extensive technical exchanges and collaborations, we are dedicated to the research and development of high-reliability, maintenance-free, intelligent, energy-saving, and environmentally friendly power transmission and transformation equipment. Our vision is to establish a premier R&D and manufacturing base for advanced equipment, aiming for long-term enterprise development. We are committed to becoming the world's leading supplier of power equipment, enhancing the prestige of the 'Zhonghao' brand through our exceptional quality, and playing a pivotal role in the revitalization of China's national industry.
Customizable Oil-Immersed Step Down Distribution Transformer for Airport
FAQ
 

Q1. What are your packaging terms?11KV Oil-Immersed Distribution Transformer - Leading Manufacturer of Power Transformers
A: Typically, we package our products in neutral white boxes and sturdy brown cartons. If you have a legally registered patent, we can use your branded packaging upon receiving your authorization letters.

Q2. What are your payment terms?
A: We require a T/T payment of 30% as a deposit and the remaining 70% before delivery. We will provide photos of the products and packaging before you pay the balance.

Q3. What are your delivery terms?
A: We offer delivery terms including EXW, FOB, CFR, CIF, and DDU.

Q4. What is your delivery time?
A: Typically, delivery takes 3 to 10 days after receiving your advance payment. The exact delivery time depends on the specific items and the quantity of your order.

Q5. Can you manufacture products based on samples?
A: Yes, we can manufacture products based on your samples or technical drawings. We can also create the necessary molds and fixtures.

Q6. What is your sample policy?
A: We can provide samples if we have the parts in stock. However, customers need to cover the sample and courier costs.

Q7. Do you test all your products before delivery?
A: Yes, we conduct 100% testing on all products before delivery to ensure quality.

Q8: How do you maintain long-term and positive business relationships?
A: 1. We ensure high quality and competitive pricing to benefit our customers.
2. We treat every customer as a valued friend and aim to build sincere, long-term relationships with them, regardless of their origin.

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