• 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

Shenyang Tiantong Electricity Equipment Co., Ltd.

Year Established:

Business Type:Manufacturer, Trading Company

Management Certifiation:

Operational Address: No. 219, Yingchun Street, Sujiatun District, Shenyang, Liaoning, China (Mainland)