Premium Step Down Electrical Transformer for Quiet Operation

Product Details
Customization: Available
Application: Power, Electronic
Phase: Three
Shipping & Policy
Shipping Cost: Contact the supplier about freight and estimated delivery time.
Payment Methods:
visa mastercard discover JCB diners club american express T/T
PIX SPEI OXXO PSE OZOW
  Support payments in USD
Secure payments: Every payment you make on Made-in-China.com is protected by the platform.
Refund policy: Claim a refund if your order doesn't ship, is missing, or arrives with product issues.

360° Virtual Tour

Secured Trading Service
Diamond Member Since 2024

Suppliers with verified business licenses

Audited Supplier

Audited by an independent third-party inspection agency

  • Premium Step Down Electrical Transformer for Quiet Operation
  • Premium Step Down Electrical Transformer for Quiet Operation
  • Premium Step Down Electrical Transformer for Quiet Operation
  • Premium Step Down Electrical Transformer for Quiet Operation
  • Premium Step Down Electrical Transformer for Quiet Operation
  • Premium Step Down Electrical Transformer for Quiet Operation
Find Similar Products
  • Overview
  • Product Parameters
  • Product Description
  • Main Product
  • On-site Installation
  • Company Profile
  • Workshop
  • FAQ
Overview

Basic Info.

Core
Core-type Transformer
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
Copper/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

Step Down Oil Immersed Electrical Transformer

 

Explore our Three Phase Power Transformer for efficient power distribution. Ideal for substations and power transmission. Contact Global Power Equipment for pricing.

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
Premium Step Down Electrical Transformer for Quiet Operation

 
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.
Premium Step Down Electrical Transformer for Quiet OperationPremium Step Down Electrical Transformer for Quiet Operation

 

Product Description: Iron Core Transformer

 

Iron Core: The core is constructed using high permeability magnetic grain oriented cold rolled silicon steel sheet. This innovative iron core features a multi-stepped core section design, ensuring equal sections for both the iron yoke and core.

 

Winding: The winding utilizes a corrugated oil passage without immersion paint, secured with a tightening belt. The windings consist of concentric coils, with the high-voltage winding equipped with taps for adjusting tapping voltage requirements through a tap changer mounted on the box cover.

 

Safety Protection Device: The 30-2000kVA transformer comes with a pressure relief valve, and a gas relay with an alarm and trip terminal can be added based on user preferences.

 

Oil Temperature Measuring Device: The transformer includes a glass thermometer tube holder positioned at the top of the oil tank, extending 120±10 mm into the oil. Additionally, the 1000-2000kVA transformer is furnished with an outdoor signal thermometer for enhanced monitoring.

 

Company Name: Global Power Equipment (Xuzhou) Co., Ltd



Premium Step Down Electrical Transformer for Quiet Operation
Main Product
Premium Step Down Electrical Transformer for Quiet Operation
On-site Installation
Premium Step Down Electrical Transformer for Quiet Operation
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 and boasts a registered capital of 60.6 million yuan. With over 300 dedicated employees, including 20 party branch members, 20 engineers, and 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 each region and customer.




Premium Step Down Electrical Transformer for Quiet OperationPremium Step Down Electrical Transformer for Quiet Operation
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. Our commitment to meticulousness and excellence in every detail ensures standardized and systematic product quality management. We continuously accelerate the application, digestion, and absorption of new technologies to deliver high-reliability, maintenance-free, intelligent, energy-saving, and environmentally friendly power transmission and transformation equipment.



 

Through extensive technical exchanges and collaborations, we focus on research and development to build a state-of-the-art R&D and manufacturing base for advanced equipment. Our goal is to be the world's leading supplier of power equipment, enhancing the "Zhonghao" brand's reputation through quality and revitalizing China's national industry comprehensively.




Premium Step Down Electrical Transformer for Quiet Operation
FAQ


11KV Oil Transformer - Global Power Equipment (Xuzhou) Co., Ltd


 

11KV Oil Transformer

 

Global Power Equipment (Xuzhou) Co., Ltd is a leading manufacturer of 11KV oil transformers. Our products are designed to meet the highest standards of quality and performance.

 

Product Features:

 

  • Manufactured using high-quality materials

  • Available in various sizes and capacities

  • Designed for efficient power distribution

  • Tested for reliability and durability


  •  
 

Benefits:

 

  • Ensures reliable power supply

  • Long-lasting performance

  • Easy to install and maintain

  • Suitable for a wide range of applications


  •  
 

Contact Global Power Equipment (Xuzhou) Co., Ltd today to learn more about our 11KV oil transformers and how they can benefit your business.



 

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