• Oil Immersed Step Down Distribution Transformer
  • Oil Immersed Step Down Distribution Transformer
  • Oil Immersed Step Down Distribution Transformer
  • Oil Immersed Step Down Distribution Transformer
  • Oil Immersed Step Down Distribution Transformer
  • Oil Immersed Step Down Distribution Transformer

Oil Immersed Step Down Distribution Transformer

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.

Model NO.
S11
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
2000PCS/Year

Product Description

Experience unparalleled efficiency and reliability with our Three Phase Power Electrical Step Down Oil Immersed Distribution Transformer. Engineered to perfection, this advanced transformer effortlessly steps down voltage while ensuring optimal performance and longevity.
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

Oil Immersed Step Down Distribution Transformer

Our state-of-the-art, energy-efficient secondary-class oil-immersed transformer is a breakthrough innovation by Global Power Equipment (Xuzhou) Co., Ltd. Through meticulous research and the integration of cutting-edge materials and advanced technologies, coupled with our independent innovation and strategic technology partnerships, we have optimized and redesigned the core and coil structure to significantly minimize no-load losses and reduce noise levels.

Oil-immersed transformers offer numerous advantages, including superior heat dissipation performance, ensuring stable transformer operation. They boast excellent insulation properties and high reliability. These transformers are versatile, allowing for easy voltage adjustments to meet varied electricity demands. Additionally, they are built on mature technology, making them highly cost-effective.

Oil Immersed Step Down Distribution TransformerOil Immersed Step Down Distribution Transformer

Iron Core: The core is crafted from high permeability magnetic grain-oriented cold-rolled silicon steel sheets. This innovative design features a fully oblique jointed iron core with a multi-stepped section, ensuring equal section areas for both the iron yoke and the iron core, thereby enhancing overall efficiency.

Winding: Our windings utilize a corrugated oil passage and an immersion-free paint process, secured with tightening belts. These concentric coils feature high-voltage windings with taps that meet specific tapping voltage requirements, which are connected to a tap changer mounted on the box cover. Voltage adjustments can be made after disconnecting the power supply.

Safety Protection Device The 30-2000kVA transformer comes equipped with a pressure relief valve. Additionally, a gas relay with alarm and trip terminals can be installed based on user requirements, ensuring maximum safety.

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

Oil Immersed Step Down Distribution Transformer
On-site Installation

Oil Immersed Step Down Distribution Transformer
Company Profile

Global Power Equipment (Xuzhou) Co., Ltd.Global Power Equipment (Xuzhou) Co., Ltd. is an innovative technology leader, specializing in the research, development, manufacturing, and sales of high-performance power transformers.
We also excel in producing high and low voltage switch cabinets, box-type substations, and complementary products, ensuring comprehensive solutions for diverse energy needs.

Spanning nearly 100,000 square meters, our state-of-the-art factory boasts a registered capital of 60.6 million yuan. Our team comprises over 300 dedicated employees, including 20 esteemed party branch members, nearly 20 skilled engineers, and close to 50 technical experts with intermediate titles. We leverage cutting-edge domestic technology, modern production methods, and rigorous testing equipment. Adhering to the IS09000 quality certification standards and utilizing computer-aided design, we deliver environmentally friendly, energy-efficient, and high-quality products. Our offerings are tailored to meet the distinct needs of various regions, ensuring they align with fundamental market demands and the unique requirements of our customers.

Oil Immersed Step Down Distribution TransformerOil Immersed Step Down Distribution Transformer
Workshop

Global Power Equipmentalways insists on "striving for progress with science and technology, for survival with quality, for efficiency with management, for market with integrity, and for development with innovation". We emphasize meticulousness and excellence in every detail and aspect, aiming to achieve standardized and systematic management of product quality. We accelerate the innovative application, digestion, and absorption of new technologies through extensive technical exchanges and cooperation. Our research and development focus on high-reliability, maintenance-free, intelligent, energy-saving, and environmentally friendly power transmission and transformation equipment products. Our goal is to build a R&D and manufacturing base for advanced equipment as part of our medium and long-term enterprise development strategy. We are committed to becoming the world's leading supplier of power equipment, making the "Zhonghao" brand synonymous with outstanding quality and contributing to the comprehensive revitalization of China's national industry.
Oil Immersed Step Down Distribution Transformer
FAQ

Q1. What is your terms of packing? 11KV oil transformer distribution transformer power transformer manufacturer with superior quality and reliability.
A: Generally, we pack our goods in neutral white boxes and sturdy brown cartons. If you have a legally registered patent, we can pack the goods in your branded boxes after obtaining your authorization letters, ensuring brand consistency and protection.

Q2. What is your terms of payment?
A: We require a T/T 30% deposit, with the remaining 70% due before delivery. We'll provide you with detailed photos of the products and packaging before you pay the balance to ensure transparency and satisfaction.

Q3. What are your terms of delivery?
A: Our delivery terms include EXW, FOB, CFR, CIF, and DDU, providing you with flexible options tailored to your specific needs.

Q4. How about your delivery time?
A: Typically, it will take 3 to 10 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order, ensuring timely and efficient service.

Q5. Can you produce according to the samples?
A: Absolutely, we can manufacture based on your samples or technical drawings. We have the capability to build molds and fixtures, ensuring precision and customization to meet your requirements.

Q6. What is your sample policy?
A: We can provide a sample if we have the parts in stock. However, customers are responsible for the sample cost and the courier charges. This ensures you can evaluate our product quality before making a commitment.

Q7. Do you test all your goods before delivery?
A: Yes, we conduct a 100% quality test on all goods before delivery, ensuring they meet our high standards and your expectations.

Q8: How do you ensure a long-term and good relationship with your customers?
A: 1. We maintain excellent quality and competitive pricing to ensure customer satisfaction and mutual benefit.
2. We respect every customer as our friend and sincerely engage in business and build friendships, regardless of their origin, fostering trust and long-term relationships.

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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