• 400kv Three Phase Power Transmission Transformer
  • 400kv Three Phase Power Transmission Transformer
  • 400kv Three Phase Power Transmission Transformer
  • 400kv Three Phase Power Transmission Transformer
  • 400kv Three Phase Power Transmission Transformer
  • 400kv Three Phase Power Transmission Transformer

400kv Three Phase Power Transmission 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

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Jiangsu, China
  • 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

400kv Three Phase Power Transmission Transformer


Explore our oil-immersed distribution transformer for efficient power transmission. Perfect for industrial and commercial applications.

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
400kv Three Phase Power Transmission 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.
400kv Three Phase Power Transmission Transformer400kv Three Phase Power Transmission 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. The iron yoke and the iron core have equal sections.


Winding: The winding adopts corrugated oil passage, no immersion paint process, and concentric coils. The high-voltage winding has taps for tapping voltage requirements, connected to a tap changer mounted on the box cover for easy voltage adjustment.


Safety Protection Device: The transformer is equipped with a pressure relief valve for safety. A gas relay with an alarm and trip terminal can be installed based on user requirements.


Oil Temperature Measuring Device: The transformer is equipped with a glass thermometer tube holder, with the tube seat protruding into the oil by 120±10 mm. The 1000-2000kVA transformer comes with an outdoor signal thermometer for accurate temperature monitoring.


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



400kv Three Phase Power Transmission Transformer
Main Product
400kv Three Phase Power Transmission Transformer
On-site Installation
400kv Three Phase Power Transmission Transformer
Company Profile



Global Power Equipment (Xuzhou) Co., Ltd



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 engineers and technical experts, we ensure the highest quality standards in our products.



We utilize advanced domestic technology and production equipment, following the ISO9000 quality certification system. Our products are designed using computer-aided design to provide environmentally friendly, energy-saving, and high-quality solutions tailored to meet the unique requirements of different regions and customers.



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




400kv Three Phase Power Transmission Transformer400kv Three Phase Power Transmission Transformer
Workshop


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


At Global Power Equipment, we are dedicated to advancing with science and technology, ensuring quality for survival, efficiency through management, integrity in the market, and innovation in development. Our meticulous attention to detail and commitment to excellence drive us to achieve standardized and systematic product quality management. We prioritize innovative applications, technology absorption, and environmentally friendly solutions in power transmission and transformation equipment. Through extensive technical exchanges and collaborations, we develop high-reliability, maintenance-free, intelligent, and energy-saving products. Our goal is to establish a cutting-edge R&D and manufacturing base for advanced equipment, positioning ourselves as a global leader in power equipment supply. With our "Zhonghao" brand, we aim to elevate quality standards and revitalize China's national industry.



400kv Three Phase Power Transmission Transformer
FAQ

11KV Oil Transformer Distribution Transformer Power Transformer


Global Power Equipment (Xuzhou) Co., Ltd is a leading manufacturer of 11KV oil transformers, distribution transformers, and power transformers. Our products are packed in neutral white boxes and brown cartons, with the option to pack in branded boxes with proper authorization. We accept T/T payment terms, with 30% deposit and 70% before delivery.


We offer delivery terms including EXW, FOB, CFR, CIF, DDU, with a delivery time of 3 to 10 days after receiving the advance payment. We can produce according to samples or technical drawings, and conduct 100% testing before delivery to ensure quality.


Our goal is to maintain long-term relationships with customers by providing good quality products at competitive prices. We value every customer as a friend and strive to build strong business connections worldwide.


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Diamond Member Since 2024

Suppliers with verified business licenses

Manufacturer/Factory
Registered Capital
11060 RMB
Plant Area
1001~2000 square meters