Electronic Step Down Distribution Transformer 30kVA-20000kVA

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

360° Virtual Tour

Diamond Member Since 2024

Suppliers with verified business licenses

Audited Supplier

Audited by an independent third-party inspection agency

  • Electronic Step Down Distribution Transformer 30kVA-20000kVA
  • Electronic Step Down Distribution Transformer 30kVA-20000kVA
  • Electronic Step Down Distribution Transformer 30kVA-20000kVA
  • Electronic Step Down Distribution Transformer 30kVA-20000kVA
  • Electronic Step Down Distribution Transformer 30kVA-20000kVA
  • Electronic Step Down Distribution Transformer 30kVA-20000kVA
Find Similar Products
  • 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

Innovative 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

Electronic Step Down Distribution Transformer 30kVA-20000kVA

Our energy-saving, energy-efficient secondary-class oil-immersed transformer is a testament to our company's commitment to innovation. Through rigorous research and the application of cutting-edge materials and technology, we have developed a transformer that reduces no-load loss and noise. The optimized and innovative design of the core and coil structure embodies our dedication to excellence.

Oil-immersed transformers provide numerous benefits. They boast superior heat dissipation performance, ensuring the transformer's stable operation. Additionally, they offer excellent insulation and high reliability. The voltage can be easily adjusted to meet various electricity needs, and the mature technology ensures these transformers are cost-effective.

Electronic Step Down Distribution Transformer 30kVA-20000kVAElectronic Step Down Distribution Transformer 30kVA-20000kVA

Iron Core: Constructed from high permeability magnetic grain-oriented cold-rolled silicon steel sheets, our iron core is a new type that features a fully oblique jointed design. The core section is multi-stepped, ensuring equal sections between the iron yoke and the iron core for optimal performance.

Winding: The winding employs a corrugated oil passage and an immersion-free paint process, secured with a tightening belt. These concentric coils meet high-voltage tapping requirements and are connected to a tap changer. The switch, mounted on the box cover, allows for easy voltage adjustments after power cut-off.

Safety Protection Device For transformers ranging from 30-2000kVA, a pressure relief valve is standard. Additionally, a gas relay with alarm and trip terminals can be installed upon user request.

Oil Temperature Measuring Device: Equipped with a glass thermometer tube holder, the transformer features a tube seat at the top of the oil tank, extending 120±10 mm into the oil. Models ranging from 1000-2000kVA come with an outdoor signal thermometer, ensuring accurate temperature monitoring.
Electronic Step Down Distribution Transformer 30kVA-20000kVA
Main Product

Electronic Step Down Distribution Transformer 30kVA-20000kVA
On-site Installation

Electronic Step Down Distribution Transformer 30kVA-20000kVA
Company Profile

Global Power Equipment (Xuzhou) Co., Ltd.is a cutting-edge intelligent technology enterprise dedicated to the research, development, manufacturing, and sales of premium power transformers,
state-of-the-art high and low voltage switch cabinets, box-type substations, and various supporting products.

Our expansive factory spans nearly 100,000 square meters and boasts a registered capital of 60.6 million yuan. With a robust workforce of over 300 employees, including 20 party branch members, nearly 20 seasoned engineers, and close to 50 technical personnel holding intermediate technical titles, we are well-equipped to innovate. Utilizing advanced domestic technology, production, and testing equipment, we adhere to the stringent operating standards of the ISO9000 quality certification system. Employing computer-aided design, we deliver environmentally friendly, energy-saving, low-carbon, and high-quality products that cater to regional characteristics, fulfilling the fundamental needs of the market and diverse customer base.

Electronic Step Down Distribution Transformer 30kVA-20000kVAElectronic Step Down Distribution Transformer 30kVA-20000kVA
Workshop

Global Power EquipmentGlobal Power Equipment (Xuzhou) Co., Ltd always embraces the philosophy of 'advancement through science and technology, survival through quality, efficiency through management, market leadership through integrity, and development through innovation.' We meticulously perfect every detail and process, aiming for standardized and systematic product quality management. Our commitment extends to accelerating the innovative application, assimilation, and absorption of cutting-edge technologies. Through extensive technical exchanges and collaborations, we focus on the research and development of high-reliability, maintenance-free, intelligent, energy-saving, and environmentally friendly power transmission and transformation equipment. Our goal is to establish a premier R&D and manufacturing hub for advanced equipment, aligning with our medium and long-term development strategy. We are dedicated to becoming the world's leading supplier of power equipment, enhancing the 'Zhonghao' brand through superior quality, and playing a pivotal role in revitalizing China's national industry.
Electronic Step Down Distribution Transformer 30kVA-20000kVA
FAQ

Q1. What are your packaging terms? 11KV oil transformer distribution transformer power transformer manufacturer - Global Power Equipment (Xuzhou) Co., Ltd.
A: Typically, we package our products in neutral white boxes and sturdy brown cartons. However, if you have a legally registered patent, we can customize the packaging with your branded boxes upon receiving your authorization letters.

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

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

Q4. How is your delivery time for waterproof push button switches?
A: Generally, it takes between 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 produce products based on 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 the parts in stock, we can supply samples. However, customers are required to cover the sample cost and the courier charges.

Q7. Do you conduct tests on all your products before delivery?
A: Yes, we ensure 100% testing of all products before they are delivered.

Q8: How do you establish and maintain long-term business relationships?
A: 1. We maintain superior quality and competitive pricing to benefit our customers.
2. We respect every customer as our friend and engage in sincere business practices, fostering friendships regardless of their origin.

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Contact Supplier