• Step Down Transformer for Electrical Distribution
  • Step Down Transformer for Electrical Distribution
  • Step Down Transformer for Electrical Distribution
  • Step Down Transformer for Electrical Distribution
  • Step Down Transformer for Electrical Distribution
  • Step Down Transformer for Electrical Distribution

Step Down Transformer for Electrical Distribution

Application: Power, Electronic
Phase: Three
Core: Core-type Transformer
Cooling Method: Oil-immersed Type Transformer
Winding Type: Two-winding Transformer
Certification: ISO9001-2000, ISO9001
Customization:
Manufacturer/Factory & Trading Company

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Jiangsu, China
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  • Overview
  • Product Parameters
  • Product Description
  • Main Product
  • On-site Installation
  • Company Profile
  • Workshop
  • FAQ
Overview

Basic Info.

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: Experience unparalleled efficiency and reliability with our premium quality, oil-immersed step-down transformer. Engineered for excellence, this transformer ensures seamless power distribution across three phases, making it the ideal choice for high-performance electrical systems. Trust in Global Power Equipment (Xuzhou) Co., Ltd for cutting-edge solutions tailored to meet 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

Step Down Transformer for Electrical Distribution

Discover the energy-saving marvel of our secondary-class oil-immersed transformer, meticulously engineered by Global Power Equipment (Xuzhou) Co., Ltd. With revolutionary research and innovative application of cutting-edge materials and technology, our transformers are designed to optimize core and coil structure, significantly reducing no-load loss and operational noise. Experience the pinnacle of efficiency with our self-developed, state-of-the-art transformer.

Oil-immersed transformers present numerous advantages. They boast superior heat dissipation, ensuring the stable and efficient operation of the transformer. The excellent insulation performance and high reliability provide a robust and secure solution. Additionally, these transformers offer easy voltage adjustment to meet diverse power requirements, leveraging mature technology that keeps costs competitively low.

Step Down Transformer for Electrical DistributionStep Down Transformer for Electrical Distribution

Iron Core: Our iron core is crafted from high-permeability, grain-oriented cold-rolled silicon steel sheets. This innovative design features a new type of core with a fully oblique jointed structure and a multi-stepped section, ensuring that the iron yoke and core sections are uniformly balanced.

Winding: The winding uses a corrugated oil passage with no immersion paint process, secured tightly with a belt. These concentric coils include high-voltage windings with taps to meet specific voltage requirements, connected to a tap changer. The switch is conveniently mounted on the box cover, enabling voltage adjustments only when the power supply is cut off.

Safety Protection Device For enhanced safety, our transformers ranging from 30-2000kVA come equipped with a pressure relief valve. Additionally, a gas relay with alarm and trip terminals can be installed per user specifications.

Oil Temperature Measuring Device: Each transformer is equipped with a glass thermometer tube holder, positioned at the top of the oil tank and extending 120±10 mm into the oil. For higher capacity transformers (1000-2000kVA), an outdoor signal thermometer is included for precise temperature monitoring.
Step Down Transformer for Electrical Distribution
Main Product

Step Down Transformer for Electrical Distribution
On-site Installation

Step Down Transformer for Electrical Distribution
Company Profile

Global Power Equipment (Xuzhou) Co., Ltd.Global Power Equipment (Xuzhou) Co., Ltd. is a pioneering intelligent technology enterprise dedicated to the research, development, manufacturing, and sales of top-tier power transformers,
as well as high and low-voltage switch cabinets, state-of-the-art box-type substations, and an array of supporting products.

Spanning an impressive area of nearly 100,000 square meters and boasting a registered capital of 60.6 million yuan, our factory is a hub of innovation and excellence. With a dynamic team of over 300 employees, including 20 dedicated party branch members, nearly 20 seasoned engineers, and almost 50 technical personnel with intermediate technical titles, we are well-equipped to meet the demands of the industry. Our commitment to excellence is further reinforced by our reliance on cutting-edge domestic technology and state-of-the-art production and testing equipment. Adhering to the stringent operating standards of the ISO9000 quality certification system and leveraging computer-aided design, we deliver environmentally friendly, energy-saving, low-carbon, and high-quality products tailored to the unique characteristics of each region. Our mission is to fulfill the essential requirements of the market and cater to the diverse needs of our esteemed customers.

Step Down Transformer for Electrical DistributionStep Down Transformer for Electrical Distribution
Workshop

Global Power Equipment (Xuzhou) Co., LtdGlobal Power Equipment (Xuzhou) Co., Ltd always champions the philosophy of 'progress through science and technology, survival through quality, efficiency through management, market leadership through integrity, and development through innovation.' We focus relentlessly on precision and excellence in every detail, striving for the standardization and systematic management of product quality. Our mission is to foster the innovative application, assimilation, and absorption of cutting-edge technologies. By engaging in extensive technical exchanges and partnerships, we are dedicated to developing high-reliability, maintenance-free, intelligent, energy-saving, and environmentally friendly power transmission and transformation equipment. Our ultimate aim is to establish a world-class R&D and manufacturing hub for advanced equipment, aligning with the medium and long-term development goals of the enterprise. We are committed to becoming the premier global supplier of power equipment, elevating the 'Zhonghao' brand through unparalleled quality, and playing a pivotal role in revitalizing China's national industry.
Step Down Transformer for Electrical Distribution
FAQ

Q1. What are your terms of packing?11KV Oil Transformer | Electrical Distribution Transformer | Power Transformer Manufacturer
A: Typically, we package our products in neutral white boxes and sturdy brown cartons. However, if you possess a legally registered patent, we can use your branded boxes with the required authorization letters.

Q2. What are your terms of payment?
A: We require a T/T payment of 30% as a deposit, with the remaining 70% due before shipment. We will provide you with photos of the products and packaging prior to the final payment.

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

Q4. What is your delivery timeline?
A: Generally, our delivery time ranges from 3 to 10 days after receiving your advance payment. The precise delivery time depends on the specific items and order quantity.

Q5. Can you manufacture products based on samples?
A: Yes, we can produce items according to your samples or technical drawings. We are capable of building the necessary molds and fixtures.

Q6. What is your sample policy?
A: If we have ready parts in stock, we can supply the sample. However, customers are required to cover the sample and courier costs.

Q7. Do you test all your goods before delivery?
A: Absolutely, we conduct a 100% inspection of all goods before dispatch.

Q8. How do you ensure a long-term and strong business relationship?
A: 1. We maintain high-quality standards and competitive pricing to benefit our customers.
2. We value every customer as a friend, conducting business with sincerity and developing friendships, regardless of their origin.

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Diamond Member Since 2024

Suppliers with verified business licenses

Manufacturer/Factory & Trading Company
Number of Employees
2
Year of Establishment
2024-03-28