High Capacity Three Phase Electrical Transformer

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

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  • High Capacity Three Phase Electrical Transformer
  • High Capacity Three Phase Electrical Transformer
  • High Capacity Three Phase Electrical Transformer
  • High Capacity Three Phase Electrical Transformer
  • High Capacity Three Phase Electrical Transformer
  • High Capacity Three Phase 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

Introducing the Three Phase Power Electrical Step Down Oil Immersed Distribution Transformer—a pinnacle of engineering excellence. This high-capacity transformer is designed to seamlessly convert high-voltage electricity to a lower, more manageable voltage for efficient distribution. Ideal for industrial applications, its robust construction and advanced oil-immersed technology ensure maximum performance and longevity. Upgrade your power distribution system with this reliable and efficient solution, setting new standards in electrical transformation and distribution.
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 Three Phase Electrical Transformer

Energy-efficient and technologically advanced, our secondary-class oil-immersed transformer is a marvel of modern engineering. Developed through rigorous research and the application of cutting-edge materials and innovative techniques, this product stands as a testament to our commitment to excellence. The core and coil structures have been meticulously optimized to significantly reduce no-load loss and noise, offering an unparalleled performance that sets new industry standards.

Our oil-immersed transformers come with a host of exceptional advantages. They boast superior heat dissipation, ensuring the stable and efficient operation of the transformer. The outstanding insulation performance and high reliability make them indispensable for various applications. Furthermore, they offer easy voltage adjustment to cater to different electrical requirements. With mature technology and cost-effectiveness, these transformers are the ultimate solution for all your energy needs.

High Capacity Three Phase Electrical TransformerHigh Capacity Three Phase Electrical Transformer

Iron Core: Crafted from high permeability magnetic grain-oriented cold-rolled silicon steel sheets, the iron core represents the pinnacle of modern design. This innovative type of iron core features a fully oblique jointed structure with a multi-stepped section. Both the iron yoke and the iron core maintain equal sections, optimizing magnetic efficiency and performance.

Winding: The windings are engineered with precision, featuring corrugated oil passages and a no-immersion paint process for enhanced durability. Concentric coil designs ensure optimal performance, while the high-voltage windings are equipped with taps for voltage adjustments. These taps are connected to a tap changer mounted on the box cover, allowing for easy voltage modification after power disconnection.

Safety Protection Device Our transformers, ranging from 30-2000kVA, come equipped with a pressure relief valve for added safety. Additionally, a gas relay with alarm and trip terminals can be installed based on user requirements, ensuring maximum protection and operational reliability.

Oil Temperature Measuring Device: Each transformer is equipped with a glass thermometer tube holder, strategically positioned at the top of the oil tank to protrude into the oil by 120±10 mm. Transformers with capacities between 1000-2000kVA are further outfitted with an outdoor signal thermometer, providing accurate and reliable temperature readings.
High Capacity Three Phase Electrical Transformer
Main Product

High Capacity Three Phase Electrical Transformer
On-site Installation

High Capacity Three Phase Electrical Transformer
Company Profile

Global Power Equipment (Xuzhou) Co., Ltd.is a cutting-edge technology enterprise specializing in the R&D, manufacturing, and sales of power transformers,
high and low voltage switch cabinets, box-type substations, and auxiliary products.

Situated on a sprawling campus of nearly 100,000 square meters, the company boasts a registered capital of 60.6 million yuan. Our dedicated team includes over 300 employees, 20 party branch members, nearly 20 engineers, and around 50 technical personnel holding intermediate technical titles. Leveraging domestic advanced technology and state-of-the-art production and testing facilities, we adhere strictly to the ISO9000 quality certification system. Utilizing computer-aided design, we deliver environmentally friendly, energy-saving, low-carbon, and high-quality products tailored to regional characteristics, thereby fulfilling the essential market demands and diverse customer requirements.

High Capacity Three Phase Electrical TransformerHigh Capacity Three Phase Electrical Transformer
Workshop

Global Power EquipmentGlobal Power Equipment 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.' By insisting on meticulousness and excellence in every detail and link, we strive to realize the standardization and systematic management of product quality. Our mission is to accelerate the innovative application, digestion, and absorption of new technologies. Through extensive technical exchanges and cooperation, we focus on researching and developing high-reliability, maintenance-free, intelligent, energy-saving, and environmentally friendly power transmission and transformation equipment products. Our goal is to build a cutting-edge R&D and manufacturing base for advanced equipment as the medium and long-term development of the enterprise. We are committed to becoming the world's leading supplier of power equipment and making the 'Zhonghao' brand more outstanding due to quality. We aim to comprehensively revitalize China's national industry.
High Capacity Three Phase Electrical Transformer
FAQ

Q1. What are your terms of packing?11KV Oil Transformer | Distribution Transformer | Power Transformer Manufacturer
A: Typically, we pack our goods in neutral white boxes and sturdy brown cartons. Should you have a legally registered patent, we can offer customized branded boxes upon receiving your authorization letters.

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

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

Q4. How about your delivery time?
A: Generally, it takes 3 to 10 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

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

Q6. What is your sample policy?
A: We can provide samples if we have ready parts in stock. However, customers must bear the sample cost and the courier charges.

Q7. Do you test all your goods before delivery?
A: Yes, we conduct a 100% inspection on all our products before they are dispatched.

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

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