Basic Info.
Model NO.
Dry Type Transformer
Application
Power, Electronic
Certification
ISO9001-2000, ISO9001, CCC
Usage
Rectifier Transformer, Power Transformer, Distribution Transformer
Frequency Characteristics
High Voltage
10(35, 20, 11, 10.5, 10, 6.6, 6.3)Kv
Rated Capacity
100~2500kVA
Insulation Level
Li75AC35 / Li0AC3
Transport Package
Wooden Case / According Customers′ Demands
Specification
100.00cm * 100.00cm * 100.00cm
Product Description
Amorphous alloy transformers, which emerged in the 1970s, represent a novel category of electrical transformers that utilize amorphous alloys instead of silicon steel as core materials. They offer a substantial reduction of approximately 70%-80% in no-load losses compared to transformers with silicon steel cores, along with a decrease of approximately 85% in no-load current. These transformers are currently among the most energy-efficient options available, making them well-suited for distribution applications with lower utilization rates and stringent safety requirements, such as rural power grids, high-rise buildings, commercial centers, subways, airports, stations, industrial and mining enterprises, as well as power plants.
Key Performance Features:
1. The core material is made of amorphous alloys that exhibit 70%-80% lower iron losses compared to conventional products.
2. The core's design is simple yet robust, with a unique manufacturing process that imparts high mechanical strength, ensuring resistance to transportation and vibration-induced damage.
3. The amorphous alloy's distinctive three-phase three-column structure ensures a uniform magnetic path and outstanding performance, offering the flexibility of Dyn11 or Yyn0 connections.
4. The coil exhibits high mechanical strength and strong short-circuit resistance.
5. Employing high-temperature-resistant insulation materials and a longitudinal multi-channel design enhances the coil's resistance to thermal shocks, significantly extending the product lifespan.
6. Distinguished from conventional epoxy-cast dry-type transformers, these transformers are characterized by their energy efficiency, environmental friendliness, and recyclability.
10kV Amorphous Alloy Dry-Type Transformer |
Rated Capacity (kVA) | Voltage Combination | Connection Section | No-load Loss (kW) | Load loss of different insulation and heat resistance grades (kW) | No-load Current % |
High Voltage (kV) | High Voltage Tapping Range%kV | Low Voltage (kV) | Level 130(B) (100ºC) | Level 150(F) (120ºC) | Level 180(H) (145ºC) |
30 | | | | | 0.07 | 0.67 | 0.71 | 0.76 | 0.6 |
50 | | ±2.5 | | | 0.09 | 0.94 | 1 | 1.07 | 0.5 |
80 | | ±5 | | | 0.12 | 1.29 | 1.38 | 1.48 | 0.5 |
100 | | | | | 0.13 | 1.48 | 1.57 | 1.69 | 0.5 |
125 | | | | | 0.15 | 1.74 | 1.85 | 1.98 | 0.4 |
160 | | | | | 0.17 | 2 | 2.13 | 2.28 | 0.4 |
200 | | | | | 0.2 | 2.37 | 2.53 | 2.71 | 0.4 |
250 | | | | Dyn11 | 0.23 | 2.59 | 2.76 | 2.96 | 0.4 |
315 | | | | | 0.28 | 3.27 | 3.47 | 3.73 | 0.3 |
400 | 6 | | | | 0.31 | 3.75 | 3.99 | 4.28 | 0.3 |
500 | 6.3 | ±2 x 2.5 | | | 0.36 | 4.59 | 4.88 | 5.23 | 0.3 |
630 | 6.6 | ±5 | | | 0.42 | 5.53 | 5.88 | 6.29 | 0.3 |
630 | 10 | | 0.4 | | 0.41 | 5.61 | 5.96 | 6.4 | 0.3 |
800 | 10.5 | | | | 0.48 | 6.55 | 6.96 | 7.45 | 0.3 |
1000 | 11 | | | | 0.55 | 7.65 | 8.13 | 8.76 | 0.2 |
1250 | | | | | 0.65 | 9.1 | 9.69 | 10.3 | 0.2 |
1600 | | | | | 0.76 | 11 | 11.7 | 12.5 | 0.2 |
2000 | | | | | 1 | 13.6 | 14.4 | 15.5 | 0.2 |
2500 | | | | | 1.2 | 16.1 | 17.1 | 18.4 | 0.2 |
1600 | | | | | 0.76 | 12.2 | 12.9 | 13.9 | 0.2 |
2000 | | | | | 1 | 15 | 15.9 | 17.1 | 0.2 |
2500 | | | | | 1.2 | 17.7 | 18.8 | 20.2 | 0.2 |
35kV Amorphous Alloy Dry-Type Transformer |
Rated Capacity (kVA) | Voltage Combination | Connection Section | No-load Loss (kW) | Load loss of different insulation and heat resistance grades (kW) | No-load Current % |
High Voltage (kV) | High Voltage Tapping Range%kV | Low Voltage (kV) | Level 130(B) (100ºC) | Level 150(F) (120ºC) | Level 180(H) (145ºC) |
50 | | | | | 0.15 | 1.34 | 1.42 | 1.52 | 0.9 |
100 | | ±2.5 | | | 0.2 | 1.97 | 2.09 | 2.23 | 0.9 |
160 | | ±5 | | | 0.24 | 2.65 | 2.81 | 3 | 0.8 |
200 | | | | | 0.28 | 3.13 | 3.32 | 3.55 | 0.8 |
250 | | | | | 0.31 | 3.58 | 3.8 | 4.06 | 0.7 |
315 | | | | | 0.37 | 4.25 | 4.51 | 4.82 | 0.7 |
400 | | | | | 0.43 | 5.1 | 5.41 | 5.79 | 0.6 |
500 | 33 | | 0.4 | Dyn11 | 0.5 | 6.27 | 6.65 | 7.11 | 0.6 |
630 | 35 | | | | 0.58 | 7.25 | 7.69 | 8.23 | 0.6 |
800 | 36 | | | | 0.68 | 8.6 | 9.12 | 9.76 | 0.5 |
1000 | 37 | ±2x 2.5 | | | 0.75 | 9.86 | 10.4 | 11.1 | 0.5 |
1250 | 38.5 | ±5 | | | 0.88 | 12 | 12.7 | 13.6 | 0.5 |
1600 | | | | | 1 | 14.6 | 15.4 | 16.5 | 0.4 |
2000 | | | | | 1.25 | 17.2 | 18.2 | 19.5 | 0.4 |
2500 | | | | | 1.48 | 20.6 | 21.8 | 23.3 | 0.4 |
1600 | | | | | 1 | 16 | 17 | 18.2 | 0.4 |
2000 | | | | | 1.25 | 19 | 20.1 | 21.5 | 0.4 |
2500 | | | | | 1.48 | 22.7 | 24 | 25.7 | 0.4 |
Our transformer production facility covers an area of over 40 hectares with a construction area of 180,000 square meters. It employs more than 1000 people and is equipped with a complete set of advanced transformer production and testing equipment, including cutting, vacuum casting, vacuum impregnation, and other facilities. It has an annual production capacity of 30 million kVA for power transformers. We boast an array of cutting-edge equipment representing a high standard within the industry, including a complete set of shearing machines, fully automated winding machines, robot-operated stacking machines, the Hedrch Hedrch Vacuum Casting Equipment, vacuum impregnation systems, air cushion transport vehicles, a fully enclosed production workshop with a cleanliness level of 100,000, 20-ton vertical winding machines, 10-ton horizontal winding machines, coal-oil gas phase drying equipment, and a 200-ton overhead crane. We adopt the latest technology and processes to ensure our products comply with international standards and customer needs.
Address:
No. 22 Chengxin Road, Yuhua, Nanjing, Jiangsu, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics, Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001
Company Introduction:
CEEG is a Group Company, who has more than 30 years of experience in manufacturing electrical equipments, including transformers, solar panels, solar inverters, solar batteries, and solar integrated storage systems. And CEEG is the TOP10 transformers company in China. Most of our partners are large state-owned enterprises including China Mobile/ Unicom/Telecom, Aircraft carrier base of Hainan and Qingdao, Metro Company of many cities. We also participated in many large projects in many different fields including aerospaces and electricity. Such as: Shenzhou V Manned Spaceflight Project, Beijing International Airport, Beijing Olympic Sports Center of Wukesong, Shanghai F1 Circuit. Actually our products are sold all over the world.
Regarding solar panels we have rich experience, and also have many professional certifications including TUV, CE, Inmentro and so on.
We are leading and well-known photovoltaic manufacturer, was listed on NASDAQ in 2007, and has been long term listed on TIer 1 list since 2012 year.