SGB 10 35/0.4 KV 630~3150kVA Resin-insulated Dry-type Transformer

• Place of Origin: Liaoning, China (Mainland)
• Brand Name: Tiantong
• Model Number: SG (B) 10
• Usage: Power
• Phase: Three
• Coil Structure: Toroidal
• Coil Number: Autotransformer
• Type: Dry-type
• Rated capacity: 30-3000kva
• Material: Copper Winding
• Frequency: 50/60Hz
• Certification: SGS
• Rated voltage: 10kV-35kV

It is safe, non-pollute, and flame proof which can be installed directly on the load centre with the merits of free maintenance, easy installation, low combined operation cost, low loss and excellent humidity resistance.

Technical Specifications

1. Voltage class: 6~35kV

2. Model of voltage regulation: off-circuit or on-load tap-changing

3. Tapping range: 5%, 2×2.5%

4. Power Capacity: 30~3150kVA

5. Frequency: 50Hz or 60 Hz

6. Phase No.: three phases

7. Vector Group: Yyn0 or Dyn11 or according to customersrequirements

8. Impedance voltage: 4~9% or according to customers requirements

9. Guard class: IP20, IP23

10. Thermo-tolerance class of insulation: H

11. Insulation level: A. For 10kV class: LI75AC35; B. For 35kV class: LI170AC70/LI (0) AC3 (kV)

12. Service condition:

(1)Altitude: not exceeding 1000m

(2)Working temperature: -40~40

(3)Relative air humidity≤90%+25

(4)The equipment should be installed in a stable and less corrosion area.

(5)For special requests, please discuss with the manufacture.

Specifications of SG (B) 10 Series 35/0.4 KV 630~3150kVA Resin-insulated Dry-type Transformer

Tiantong enterprise consists of Shenyang Tiantong Electricity Equipment Co., Ltd., Shenyang Tiantong Power Co. and Shenyang Tiantong Environmental Protection. Our company covers 100 acres. Our existing fixed asset is 100 million Yuan. We also have two subsidiaries: Energy Engineering Co. Ltd. and Shenyang Tiantong Calo Heating Equipment Co., Ltd. We are a specialized electrical equipment production enterprise. We have 420 staff members. More than 30% of our staff members are engineers and technicians. The number of the equipment used in the production is more than one hundred. Now, our company is a strong producer in the industry with advanced technology and equipment.

Our company has been successively awarded "AAA Credit, Contract-stressing Promise-keeping Enterprise" by Liaoning Committee of Credit Grade. Our products passed the evaluation of GB/TI9002 1994 and ISO9002:1994 certifications issued by CQM-QCC and GB/TI9001-2000IDT and ISO9001:2000 certifications in 2002.

Our main products are Low-consumption power transformers, dry type transformers and special transformers; ZBW (XBW) Cubic-type Sub-stations; High Low Voltage Switch Boards; Transformer used tanks; Transformer used radiators; Heating equipment. Also, our company has established long-term cooperation with Shenyang Researcher Institute of Transformer and Northeastern University to deal with transformer technology and development. We are recommended by the State Economic and Trade Commission.

Now, our company has become a strong and important producer in the national electric power industry, experiencing fast growth in the past twenty years. Especially, in this century, our company has a remarkable and considerable progress in turnover. In 2004, our turnover was about 68 million Yuan. In 2005, our turnover was about 100 million Yuan. In 2006, our turnover increased to 150 million Yuan. In 2007, our turnover was about 170 million Yuan. In 2008, our turnover increased to 200 million Yuan including 40% of export share. Tiantong Enterprise not only has a dramatic increase in the annual turnover, but also has a remarkable progress in the development of overseas markets including the US, Germany, Australia, Portugal and Japan. Tiantong Enterprise has already become a major producer in the electrical power equipment production industry and created a good prestige in the domestic and overseas markets.

Currently, Tiantong has enjoyed great reputation among clients. All these achievements cannot be made without efforts of Tiantong people and our customer's support. In the future, we will provide better products and services for clients from different countries and regions.