High Efficiency 2500kVA Three Phase Industrial Dry Transformer
| Customization: | Available |
|---|---|
| Application: | Power, Electronic |
| Phase: | Three |
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Basic Info.
- Model NO.
- SM-NX2
- 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
2500kv Three Phase Dry Type Transformer
Upgrade your power distribution with our efficient and reliable transformer. Perfect for industrial use, this transformer ensures optimal power transmission.
| 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 | |||||
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.

Iron Core Transformer - Product Description
Iron Core Transformer
Manufactured by Global Power Equipment (Xuzhou) Co., Ltd
Features:
- High permeability magnetic grain oriented cold rolled silicon steel sheet core
- Ful obliaue iointed iron core with multi-stepped core section
- Corrugated oil passage winding with no immersion paint process
- Concentric coils windings with tightening belt
- High-voltage winding with taps for voltage adjustments
- Safety protection devices including pressure relief valve and gas relay
- Oil temperature measuring device with glass thermometer
Benefits:
- Efficient and reliable performance
- Easy voltage adjustments with tap changer
- Enhanced safety features for protection
- Precise oil temperature monitoring
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 employees, including 20 party branch members, nearly 20 engineers, and close to 50 technical personnel holding 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 environmentally friendly, energy-saving, low-carbon, and high-quality solutions tailored to meet the unique characteristics of each region and satisfy diverse customer needs.

Global Power Equipment (Xuzhou) Co., Ltd
Welcome to 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 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 cooperation, we focus on research and development to build a base for advanced equipment, aiming to become the world's leading supplier of power equipment. Our "Zhonghao" brand stands out for its quality, contributing to the revitalization of China's national industry.
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 distribution and power applications, ensuring reliable and efficient electricity supply.
Product Features:
- High-quality construction for durability
- Available in various sizes and capacities
- Efficient power distribution
- Complies with industry standards
Benefits:
- Reliable performance
- Long-lasting durability
- Ensures smooth power distribution
- Easy to install and maintain
Contact us today to order our 11KV oil transformers for your distribution and power needs.
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