Aluminum Core 25kv to 13.8kv Power Transformer

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

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  • Aluminum Core 25kv to 13.8kv Power Transformer
  • Aluminum Core 25kv to 13.8kv Power Transformer
  • Aluminum Core 25kv to 13.8kv Power Transformer
  • Aluminum Core 25kv to 13.8kv Power Transformer
  • Aluminum Core 25kv to 13.8kv Power Transformer
  • Aluminum Core 25kv to 13.8kv Power Transformer
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  • Overview
  • Product Parameters
  • Product Description
  • Main Product
  • On-site Installation
  • Company Profile
  • Workshop
  • FAQ
Overview

Basic Info.

Model NO.
S11
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
2000PCS/Year

Product Description

Three-Phase Power Electrical Step-Down Oil-Immersed Distribution Transformer
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

Aluminum Core 25kv to 13.8kv Power Transformer

The energy-efficient, secondary-class oil-immersed transformer from Global Power Equipment (Xuzhou) Co., Ltd. represents the pinnacle of innovation and sustainability. Designed with precision through the integration of cutting-edge materials and advanced technologies, this transformer excels in minimizing no-load losses and reducing noise levels. Our self-developed product is the result of rigorous research and the synergy of independent innovation and technology adoption.

Oil-immersed transformers from our portfolio offer unparalleled advantages. These units boast superior heat dissipation capabilities, ensuring stable and reliable operation. With exceptional insulation properties and high dependability, they are versatile enough to meet varying voltage requirements. Furthermore, the well-established technology behind these transformers ensures cost-efficiency and ease of voltage adjustment.

Aluminum Core 25kv to 13.8kv Power TransformerAluminum Core 25kv to 13.8kv Power Transformer

Iron Core: Constructed using high permeability, magnetic grain-oriented cold rolled silicon steel sheets, our iron core is state-of-the-art. The innovative, fully oblique jointed design features a multi-stepped core section, ensuring uniformity between the iron yoke and the core.

Winding: Our winding technology utilizes corrugated oil passages, eliminating the need for immersion paint processes. Each winding is secured with tightening belts and features concentric coils. The high-voltage winding includes taps that correspond to tapping voltage requirements, which are connected to a tap changer. The switch, positioned on the box cover, allows for voltage adjustments when the power supply is disconnected.

Safety Protection Device Our transformers ranging from 30-2000kVA come equipped with a pressure relief valve. Additionally, users can opt for a gas relay with alarm and trip terminals for enhanced safety and operational reliability.

Oil Temperature Measuring Device: Each transformer includes a tube holder for a glass thermometer, with the tube seat positioned at the top of the oil tank and extending 120±10 mm into the oil. For transformers rated between 1000-2000kVA, an outdoor signal thermometer is also provided for precise temperature monitoring.
Aluminum Core 25kv to 13.8kv Power Transformer
Main Product

Aluminum Core 25kv to 13.8kv Power Transformer
On-site Installation

Aluminum Core 25kv to 13.8kv Power Transformer
Company Profile

Global Power Equipment (Xuzhou) Co., Ltd.As a leading intelligent technology enterprise, we specialize in the research, development, manufacturing, and sales of high-performance power transformers.
Our extensive product range includes high and low voltage switch cabinets, state-of-the-art box-type substations, and a variety of supporting products designed for optimal performance.

Our sprawling factory spans nearly 100,000 square meters and boasts a registered capital of 60.6 million yuan. We are a robust team of over 300 dedicated employees, including 20 party branch members, around 20 skilled engineers, and nearly 50 technical experts with intermediate technical titles. Leveraging cutting-edge domestic technology, advanced production, and precise testing equipment, our operations adhere to the rigorous ISO9000 quality certification system standards. Utilizing 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 meet the fundamental needs of the market and diverse customer base with excellence.

Aluminum Core 25kv to 13.8kv Power TransformerAluminum Core 25kv to 13.8kv Power Transformer
Workshop

Global Power EquipmentGlobal Power Equipment (Xuzhou) Co., Ltd always 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 are dedicated to meticulousness and excellence in every detail and link, striving to realize the standardization and systemic 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 establish a premier R&D and manufacturing base for advanced equipment, aligned with our medium and long-term development strategy. We remain committed to becoming the world's leading supplier of power equipment, enhancing the 'Zhonghao' brand's reputation for quality, and revitalizing China's national industry comprehensively.
Aluminum Core 25kv to 13.8kv Power Transformer
FAQ

Q1. What are your packing terms?11KV Oil Transformer | Distribution Transformer | Power Transformer Manufacturer
A: Generally, we carefully pack our goods in neutral white boxes and sturdy brown cartons. If you have a legally registered patent, we can also pack the items in your branded boxes upon receiving your authorization letters.

Q2. What are your payment terms?
A: We accept T/T with 30% as a deposit and 70% before delivery. You will receive photos of the products and packages before you pay the balance.

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

Q4. What about your delivery time?
A: Typically, it 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 produce according to samples?
A: Yes, we can manufacture based on your samples or technical drawings. We can create the necessary molds and fixtures.

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

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

Q8: How do you ensure long-term and good relationships with your business partners?
A: 1. We maintain high quality and competitive pricing to ensure our customers benefit.
2. We treat every customer as a friend and sincerely conduct business and foster friendships with them, regardless of their origin.

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