• 250kv Electrical Step Down Oil Immersed Transformer
  • 250kv Electrical Step Down Oil Immersed Transformer
  • 250kv Electrical Step Down Oil Immersed Transformer
  • 250kv Electrical Step Down Oil Immersed Transformer
  • 250kv Electrical Step Down Oil Immersed Transformer
  • 250kv Electrical Step Down Oil Immersed Transformer

250kv Electrical Step Down Oil Immersed 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

360° Virtual Tour

Diamond Member Since 2024

Suppliers with verified business licenses

Jiangsu, China
Importers and Exporters
The supplier has import and export rights
Quality Assurance
The supplier provides quality assurance
QA/QC Inspectors
The supplier has 1 QA and QC inspection staff
R&D Capabilities
The supplier has 1 R&D engineers, you can check the Audit Report for more information
to see all verified strength labels (18)
  • Overview
  • Product Parameters
  • Product Description
  • Main Product
  • On-site Installation
  • Company Profile
  • Workshop
  • FAQ
Overview

Basic Info.

Model NO.
SM-NX2
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

250kV Electrical Step Down Oil Immersed Transformer


Explore our high-quality three-phase distribution transformer for efficient power supply distribution. Ideal for substations and power transmission.

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
250kv Electrical Step Down Oil Immersed Transformer

 
Energy-saving product energy-eficient secondary-class oil-immersed transformer is our company through theresearch and application of new materials, new technology and the combination of independent innovation andtechnology introduction, through the optimization and innovative design of the core and coll structure, to reduce no-loadoss and noise The purpose of self-developed products.

Oil-immersed transformers offer many advantages. It has good heat dissipation performance and can effectively ensure the stable operation of the transformer; it has excellent insulation performance and high reliability; it is easy to adjust the voltage and can adapt to different electricity needs; and its technology is mature and its cost is relatively low.
250kv Electrical Step Down Oil Immersed Transformer250kv Electrical Step Down Oil Immersed Transformer

Iron Core Transformer


Iron Core: The core is made of high permeability magnetic grain oriented cold rolled silicon steel sheet. The iron core is a new type of iron core with a multi-stepped core section for improved efficiency.


Winding: The winding features a corrugated oil passage, concentric coils, and taps for voltage adjustments. The tap changer is conveniently located on the box cover for easy access.


Safety Protection Device: Equipped with a pressure relief valve and the option to install a gas relay with alarm and trip terminal for added safety measures.


Oil Temperature Measuring Device: Includes a glass thermometer tube holder with precise oil temperature measurement capabilities.


Manufacturer: Global Power Equipment (Xuzhou) Co., Ltd



250kv Electrical Step Down Oil Immersed Transformer
Main Product
250kv Electrical Step Down Oil Immersed Transformer
On-site Installation
250kv Electrical Step Down Oil Immersed Transformer
Company Profile


Welcome to Global Power Equipment (Xuzhou) Co., Ltd


Global Power Equipment (Xuzhou) Co., Ltd is a leading intelligent technology enterprise specializing in the research, development, manufacturing, and sales of power transformers, high and low voltage switch cabinets, box-type substations, and related products.


Our state-of-the-art factory spans nearly 100,000 square meters with a registered capital of 60.6 million yuan. With over 300 dedicated employees, including 20 party branch members, nearly 20 engineers, and close to 50 technical personnel with intermediate technical titles, we are committed to delivering top-quality products.


Utilizing advanced domestic technology and production equipment, we adhere to the highest operating standards of the ISO9000 quality certification system. Our products are designed using computer-aided design to provide customers with environmentally friendly, energy-saving, low-carbon, and high-quality solutions tailored to meet the unique requirements of different regions and markets.


Choose Global Power Equipment (Xuzhou) Co., Ltd for reliable, innovative, and sustainable power solutions.



250kv Electrical Step Down Oil Immersed Transformer250kv Electrical Step Down Oil Immersed Transformer
Workshop



Global Power Equipment (Xuzhou) Co., Ltd



At Global Power Equipment, we are dedicated to advancing with science and technology, prioritizing quality for survival, efficiency through management, integrity in the market, and development through innovation. We emphasize meticulousness and excellence in every detail, striving for standardized and systematic product quality management. Our focus is on accelerating the application, digestion, and absorption of new technologies to produce high-reliability, maintenance-free, intelligent, energy-saving, and environmentally friendly power transmission and transformation equipment. Our goal is to establish a research and development base for advanced equipment, positioning ourselves as a leading supplier of power equipment globally. With our commitment to quality, we aim to elevate the "Zhonghao" brand and contribute to the revitalization of China's national industry.




250kv Electrical Step Down Oil Immersed Transformer
FAQ



11KV Oil Transformer



11KV Oil Transformer


Global Power Equipment (Xuzhou) Co., Ltd is a leading manufacturer of 11KV oil transformers. Our transformers are designed for efficient power distribution and are built to the highest quality standards.



Product Features:



  • Available in various capacities

  • Neutral white box and brown carton packaging

  • Accepts custom branding with authorization

  • Payment terms: T/T 30% deposit, 70% before delivery

  • Delivery terms: EXW, FOB, CFR, CIF, DDU

  • Delivery time: 3 to 10 days after advance payment

  • Can produce according to samples or technical drawings

  • Sample policy available with customer payment

  • 100% testing before delivery



Benefits:



  • High-quality construction for reliable performance

  • Flexible payment and delivery options

  • Customization available for specific requirements

  • Ensured product quality through testing

  • Commitment to long-term customer relationships




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

You Might Also Like

Diamond Member Since 2024

Suppliers with verified business licenses

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